Upgrading to one of the best smart door locks is one of the easiest ways to make your home safer and your daily routine simpler. No more fumbling for keys, no more hiding a spare under the mat, and no more wondering whether you actually locked the door on your way out. Today’s smart locks combine fingerprint readers, touchscreen keypads, app control, and voice assistant support into a single deadbolt that installs in about twenty minutes.
But with dozens of models on the market at wildly different prices, choosing the right one can feel overwhelming. This guide walks you through everything that matters when shopping for a smart lock, from entry methods and connectivity to battery life and security ratings, so you can buy with confidence. Below you will also find a curated shortlist of standout options to help you compare quickly.
Top Smart Door Locks to Consider
Rather than reviewing every model in exhausting detail, we have gathered a strong lineup that covers a range of budgets, entry styles, and installation types. Browse the full list below and use it as a starting point for your own comparison.
Pros
- Ergonomic Fingerprint Reader: The fingerprint sensor is placed at
- Five Ways to Unlock: Unlock your front door with your fingerprint,
- Remote Control from Anywhere: Connect directly to your 2.4GHz home
- 100 Smart Passcodes: Perfect for Airbnb, Rentals. Create permanent,
- Dimensions of 6.52 x 3.94 x 3.29 inches engineered for optimal spatial fitting
Cons
- Requires verifying placement clearance for 6.52 x 3.94 x 3.29 inches prior to installation
- Requires gentle maintenance routines to preserve the Aluminum finish
Integrating thoughtful design principles, the Philips Wi-Fi Smart Lock for Front Door Fingerprint enhances daily routines within Deadbolts areas. From an operational perspective, this model emphasizes key capabilities such as Ergonomic Fingerprint Reader: The fingerprint sensor is placed at the very top of the panel, so you can reach and unlock in one natural motion. The 7.17° precision tilt balance between effortless ergonomics and reliable performance. Stores up to 50 fingerprints—enough for the whole family.. Additionally, the integration of Five Ways to Unlock: Unlock your front door with your fingerprint, a personalized PIN code, the Philips Home Access app, your voice (works with Alexa & Google), or a physical key. Give family members their own fingerprint. Give guests a temporary code. Keep a backup key just in case. One lock, five ways in. enhances overall usability during continuous activity. Measurements of 6.52 x 3.94 x 3.29 inches provide clear dimensional boundaries for precise space planning.
Structural analysis confirms an emphasis on long-term mechanical resilience and component stability. Designed for lasting service, the structure leverages Remote Control from Anywhere: Connect directly to your 2.4GHz home Wi-Fi – no hub, no bridge. Lock or unlock your front door from work, on vacation, or from the couch. Check if you forgot to lock up and fix it with one tap. Get instant notifications when the door is unlocked. Complete activity log shows who opened the door and when. to minimize mechanical stress. Advanced joint reinforcement guards against structural sagging or premature joint wear. Constructed using quality Aluminum, outer surfaces withstand routine contact without losing visual appeal.
Following practical maintenance guidelines ensures the unit retains its performance properties. Highlighting 100 Smart Passcodes: Perfect for Airbnb, Rentals. Create permanent, recurring (weekly), date‑range, or offline one‑time passcodes right from the app. Set them to expire automatically – ideal for Airbnb guests, house cleaners. Give each person their own code. Revoke access anytime. All without changing your personal codes., initial assembly and positioning remain straightforward using basic tools. Gentle surface cleaning with non-abrasive tools keeps outer materials looking clean and pristine. Robust physical construction provides verified peace of mind during heavy daily usage. Thoughtful spatial layout allows versatile placement across modern living environments.
TEEHO TE001 Keyless Entry Deadbolt (Satin Nickel)
Pros
- Stores up to 20 individual access codes plus a one-time PIN that deletes itself automatically after single use
- Runs on 4 AA batteries rated for up to 365 days, with a red indicator lighting once charge drops below 15%
- IP54 weather resistance and aluminum alloy construction hold up to outdoor front-door exposure
- Auto-lock delay is adjustable from 10 to 99 seconds, or can be triggered by holding any key for 2 seconds
- Backed by a 2-year warranty with phone support Monday to Friday, 9am-5pm PST, and 24/7 email support
Cons
- Fits only 2-1/8" (54mm) door bore holes and is not compatible with 38mm door prep, so measuring the door first is essential
- Runs on AA batteries only, with no wifi or app remote-control option built in
- Auto-lock defaults to off, so it must be manually enabled if hands-free locking is wanted
Up to 20 separate access codes can be stored for household members, plus a single-use temporary PIN for guests that deletes itself automatically once used. Auto-lock can be set anywhere from 10 to 99 seconds, or triggered instantly by pressing and holding any keypad key for 2 seconds, though the feature ships turned off by default.
- 20 user access codes plus one auto-deleting guest PIN
- Adjustable 10-99 second auto-lock timer (off by default)
- Anti-peeping code entry design to hide the real PIN from onlookers
- Aluminum alloy deadbolt construction
Because codes and settings live on the lock itself rather than in an app, changes require standing at the door and using the keypad directly, with no remote code management from a phone.
Installation needs only a screwdriver and is designed to complete in minutes on doors prepped with a standard 2-1/8" (54mm) bore hole. It is not compatible with 38mm door hole preparations, so measuring the existing door hardware before ordering avoids a mismatch.
- Fits 2-1/8" (54mm) door bore holes only
- Screwdriver-only installation, no specialty tools needed
- Includes 2 physical backup keys for manual entry
- Dimensions: 5.12 x 2.95 x 1.3 inches for the keypad module
The physical keys included provide a backup entry method if batteries die unexpectedly or the keypad ever malfunctions, which matters since this lock has no hardwired power or app-based emergency unlock.
Power comes from 4 AA batteries, rated by the manufacturer for up to 365 days of typical use, with a red low-battery light activating once charge drops below 15% so there is warning before a full lockout. No batteries are included in the box, so have a fresh set ready at installation.
- 4 AA batteries required (not included)
- Red low-battery indicator below 15% charge
- 2-year manufacturer warranty
- Phone support Monday-Friday, 9am-5pm PST, plus 24/7 email support
Because there is no wifi connection or app, remote monitoring of battery level is not possible; the only warning is the physical indicator light on the keypad itself, so periodic in-person checks are worth building into a routine.
Pros
- Five ways in: app, fingerprint, keypad code, card fob and a mechanical key override
- Auto-lock engages as the door closes, or hold the hash key to throw the bolt manually
- Wi-Fi gateway is included in the box, so remote unlocking needs no separately bought hub
- Zinc body measures 1.18 x 2.64 x 6.46 inches on the escutcheon
- Event history pushes real-time alerts showing who opened the door and when
Cons
- Remote features depend on the bundled gateway staying powered and within range of both lock and router
- Doors with no existing bore need drilling, though a bit and screwdriver are supplied
- Built around a standard single-cylinder deadbolt, so multipoint uPVC and composite doors are out of scope
The lock replaces a standard single-cylinder deadbolt and is designed for DIY fitting.
- Only a screwdriver is needed on a door that already has a bore, and one is included
- A drill bit is supplied for doors with no existing lock hole
- The escutcheon measures 1.18 x 2.64 x 6.46 inches over a zinc body
Check three things before ordering: door thickness against the supplied spindle, the backset from the door edge to the bore centre, and whether the frame has a strike plate deep enough for the bolt throw. Multipoint uPVC and composite doors that lock with a lift-handle mechanism are not compatible, since this is a deadbolt replacement. A step-by-step guide and a walkthrough video cover the sequence for a typical timber or metal door.
Access methods stack, so different members of a household use whichever suits them.
- Fingerprint on the touch pad for everyday entry
- Keypad code for children, guests or a cleaner, without handing over hardware
- Card fob for anyone whose prints scan poorly
- App unlock from anywhere through the bundled Wi-Fi gateway
- Mechanical key as the fallback if power ever fails
Auto-lock engages when the door closes, so the bolt is never left open by accident, and holding the hash key locks manually on the way out. The mechanical override is the detail that matters most on any electronic lock, since without one a flat battery turns into a locksmith call on the doorstep.
The gateway supplied in the box bridges the lock to home Wi-Fi and then to the app, which is what makes remote unlocking possible without a separately bought hub.
- A full event history shows who opened the door and at what time
- Real-time notifications land on the phone as entries happen
- Codes can be issued and revoked remotely, which suits holiday lets and rented rooms
Two dependencies come with that convenience. The gateway must stay plugged in and within range of both the lock and the router, and remote functions stop if home broadband drops, though local fingerprint, keypad, card and key entry all keep working. Keep the mechanical key somewhere off the property rather than in a kitchen drawer inside the locked door.
Pros
- 6 Ways to Securely Access: Access in six different ways: by
- 1-Year Battery Life: Enjoy minimal maintenance and a full year of
- Rapid Fingerprint Recognition: Advanced fingerprint sensor
- USB-C Charging: Features a built-in USB-C port for easy recharging,
- Dimensions of 5.91 x 2.69 x 1.29 inches engineered for optimal spatial fitting
Cons
- Requires verifying placement clearance for 5.91 x 2.69 x 1.29 inches prior to installation
- Requires gentle maintenance routines to preserve the Metal finish
Integrating thoughtful design principles, the Tapo Smart Wi-Fi Door Lock Deadbolt Keyless Entry enhances daily routines within Deadbolts areas. Technical integration focuses on functional efficiency, incorporating 6 Ways to Securely Access: Access in six different ways: by fingerprint recognition, using custom passcodes on the keypad, manage from anywhere with Wi-Fi, via close-range Bluetooth, your smart home assistant, or by using the included backup keys.. Its balanced engineering incorporates 1-Year Battery Life: Enjoy minimal maintenance and a full year of continuous operation with the removable and rechargeable battery. to streamline day-to-day interactions. Measurements of 5.91 x 2.69 x 1.29 inches provide clear dimensional boundaries for precise space planning.
Evaluating build quality and structural execution reveals strong manufacturing standards across components. The physical build incorporates Rapid Fingerprint Recognition: Advanced fingerprint sensor accurately recognizes fingerprints and unlocks your door in just 0.42 seconds. Register and save up to 100 different fingerprints at a time., providing essential protection against surface wear. High tolerance assembly prevents unexpected mechanical looseness during daily operation. Constructed using quality Metal, outer surfaces withstand routine contact without losing visual appeal. Dependable hardware performance ensures consistent operational output throughout the year. Precision engineering delivers a stable foundation tailored for active household demands. Carefully selected components ensure minimal maintenance overhead over long service life.
Long-term operational satisfaction is supported by adhering to standard installation and cleaning practices. Thanks to USB-C Charging: Features a built-in USB-C port for easy recharging, ensuring your doorbell stays powered and vigilant when you need it most., spatial alignment and initial setup progress smoothly for homeowners. Simple preventative care maintains mechanical responsiveness and aesthetic value over extended use. Dependable hardware performance ensures consistent operational output throughout the year. Precision engineering delivers a stable foundation tailored for active household demands. Carefully selected components ensure minimal maintenance overhead over long service life. Attention to manufacturing details ensures reliable utility for your Deadbolts.
Pros
- Effortless Entry, Lasting Clarity: Unlock in 0.5 seconds with Wyze
- The Lock That Learns with You: Our AI smart lock learns from every
- 8-Month Power with Emergency Backup: Includes 8 AA batteries for up
- Total Control in the Wyze App: Remotely check and manage your lock
- Dimensions of 7.09 x 2.93 x 1.41 inches engineered for optimal spatial fitting
Cons
- Requires verifying placement clearance for 7.09 x 2.93 x 1.41 inches prior to installation
- Requires gentle maintenance routines to preserve the Aluminum, Glass finish
Crafted with attention to functional details, the WYZE Wyze Auto-Lock Bolt v2 Fingerprint Keyless Entry Smart brings efficient performance to your Biometrics. Daily usage reveals robust utility supported by Effortless Entry, Lasting Clarity: Unlock in 0.5 seconds with Wyze Lock Bolt v2's fingerprint scanner. Its scratch and smudge-resistant tempered glass ensures reliable reads and maintains a pristine look.. Complementing its primary framework, the design also incorporates The Lock That Learns with You: Our AI smart lock learns from every touch, constantly improving to deliver faster, more accurate recognition over time. This eliminates failed scans and creates a seamlessly adaptive entry experience just for you. to optimize routine handling. Measurements of 7.09 x 2.93 x 1.41 inches provide clear dimensional boundaries for precise space planning.
Focusing on material selection, this hardware is constructed to resist ongoing physical fatigue. Reinforced internal elements like 8-Month Power with Emergency Backup: Includes 8 AA batteries for up to 8 months of use. If batteries die, the USB-C port lets you power it with any common power bank to unlock the door. maintain steady operational balance under continuous use. Solid structural engineering allows the unit to maintain physical stability under load. Constructed using quality Aluminum, Glass, outer surfaces withstand routine contact without losing visual appeal. User centered design choices streamline routine interactions and enhance practical convenience.
Maintaining optimal hardware conditions involves simple periodic inspection and spatial planning. Featuring Total Control in the Wyze App: Remotely check and manage your lock via built-in Wi-Fi. When paired with a Wyze Video Doorbell, unlock directly from the live feed to visually verify and welcome visitors instantly., ongoing operation remains intuitive across varied household routines. Wiping surfaces periodically with a soft cloth prevents dust accumulation in functional crevices. User centered design choices streamline routine interactions and enhance practical convenience. Robust physical construction provides verified peace of mind during heavy daily usage. Thoughtful spatial layout allows versatile placement across modern living environments.
Pros
- Eight entry methods including app, fingerprint, PIN code, key, IC card, and voice, covering every family member's preferred way in
- 0.2-second fingerprint recognition from a 608 DPI sensor, storing up to 20 fingerprints
- Built-in 2.4GHz Wi-Fi connects directly to a home network without a separate hub
- Stores up to 100 custom passcodes across four types: permanent, scheduled, one-time, and expiring
- IP65 sealed housing built to handle rain and dust exposure on an exterior door
Cons
- Requires an existing 2.4GHz Wi-Fi network; 5GHz-only routers will not connect without a dual-band setup
- Remote app features depend on a stable internet connection, so an outage limits app-based unlocking
- Aluminum and metal body adds weight to the door handle set compared with a standard deadbolt
The VE027-K replaces a standard door handle set with a two-knob design that supports eight distinct ways in: the remote app, 0.2-second fingerprint recognition, an IC card, a 100-plus PIN code library, a physical key, voice commands through Alexa or Google, user authorization, and shared codes. Auto-lock engages anywhere from 10 to 180 seconds after the door closes, adjustable to household habits.
- Fingerprint sensor: 608 DPI sensor reads a print in 0.2 seconds with continuous accuracy learning.
- Passcode storage: up to 100 custom passcodes, split across permanent, scheduled, one-time, and expiring types.
- Auto-lock window: configurable from 10 to 180 seconds.
Because it is a full handle set rather than a retrofit add-on, installation replaces the existing knob and deadbolt hardware rather than clipping onto what is already on the door.
Built-in 2.4GHz Wi-Fi lets the lock connect straight to a home network without a separate bridge or hub, and the companion app logs lock status, battery level, and access history in real time. Remote users can be granted or revoked access instantly, with each entry showing who unlocked the door and when.
- Direct Wi-Fi connection: works with 2.4GHz networks; a dual-band router set to broadcast 2.4GHz is required.
- Access logs: a running record of entries, filterable by date.
- Remote management: grant, schedule, or revoke digital keys from anywhere with an internet connection.
Because monitoring and remote unlocking rely on the app and an internet connection, a home internet outage limits those features to local unlock methods like the fingerprint sensor, keypad, or physical key.
The handle set is built from aluminum and metal rather than plastic, and the housing is IP65 sealed, meaning it resists dust ingress and low-pressure water jets - a relevant spec for a front door exposed to rain and weather.
- IP65 sealing: protects internal electronics from dust and rain exposure.
- Matte black finish: a single finish is offered.
- Metal construction: adds durability but also adds weight to the door compared with a basic knob set.
It suits anyone replacing an existing knob-and-deadbolt front door setup who wants keyless entry without giving up a physical key as backup.
Pros
- Built-in 2.4GHz WiFi eliminates hub requirement, connects directly to home network
- 8-in-1 unlock methods include fingerprint, passcode, app, voice, key, IC card, and sharing
- Fingerprint recognition in 0.2 seconds with 99.99% accuracy, stores up to 20 fingerprints
- Auto-lock feature (0-180 seconds) ensures door security without manual intervention
Cons
- Requires 2.4GHz WiFi network, not compatible with WiFi 6E-only dual-band systems
- Installation requires existing mortise deadbolt removal and frame modification for integration
8-in-1 unlock system accommodates diverse access patterns across family members, guests, service providers, and temporary visitors. Fingerprint recognition provides fastest access at 0.2-second recognition time. Passcode entry offers flexibility for users without fingerprints registered. Mobile app unlock enables remote access from anywhere with cellular signal.
- Fingerprint storage capacity for 20 users supports typical household requirements
- Passcode support with multi-mode entry prevents accidental triggers
- IC card backup enables entry if electronics fail or battery depletes
- Physical key override provides mechanical backup independent of electronics
Voice activation via Alexa and Google Assistant enables hands-free access when arms are full. Temporary access codes expire automatically on specified dates, ideal for service workers or guests. Access logs record every unlock method and user for security transparency.
Direct WiFi connection eliminates dependency on separate hubs, reducing setup complexity and cost. Mobile app provides complete remote control from anywhere, including lock status verification and battery level monitoring. Push notifications alert users immediately when door unlocks, providing real-time awareness of entry events.
- Auto-lock feature prevents forgotten locks through automatic securing after intervals
- Real-time access logs show user, timestamp, and unlock method for every entry
- Flexible scheduling enables time-based access restrictions and automation
- Battery status notifications alert users before depletion prevents access
Lock integrates with standard smart home platforms for automation rules and scenarios. Temporary access codes generate through app for guests and service providers. Automatic notifications prevent confusion about lock status in multi-occupant households.
99.99% fingerprint recognition accuracy eliminates false rejections that frustrate users while preventing false positives that compromise security. Multi-layer encryption protects wireless communication between lock and app. Backup power systems ensure functionality during power outages through battery backup and manual key override.
- Military-grade encryption protects access data from interception and hacking
- Biometric data stored locally on device, never transmitted to cloud servers
- Short-range Bluetooth connectivity enables offline operation if WiFi fails
- Mechanical locking mechanism engages automatically, preventing electronic bypasses
Lock maintains security during internet outages through local network connectivity. Tamper detection alerts users to physical attacks or forced entry attempts. Professional installation available for complex security requirements. Audit trails enable security feedback assessments and investigation of unauthorized access.
Pros
- Built-in 2.4GHz Wi-Fi connects straight to a home router, no separate hub or gateway to buy
- Fingerprint unlock completes in about 0.2 seconds and stores up to 20 fingerprints
- Supports up to 100 passcodes and 100 key cards, enough for a large family or rental turnover
- Activity log holds up to 365 days of entry history, viewable remotely through the app
- Auto-lock engages after each entry, plus audible voice prompts in English, Spanish or French confirm lock status
Cons
- Depends on a stable 2.4GHz Wi-Fi signal at the door, a weak router signal there limits app control
- Finish is satin nickel only in this listing, with no black or bronze alternative
- Smart functions run on battery power, so entry options shrink if batteries are not replaced on schedule
Fingerprint entry completes in about 0.2 seconds and the lock stores up to 20 fingerprints, while supporting up to 100 passcodes and 100 key cards for larger households or frequent guest turnover. In total, eight separate ways to unlock the door are available across app, fingerprint, fob, code, and backup key options.
- 0.2 second fingerprint unlock, up to 20 fingerprints stored
- Up to 100 passcodes and 100 key cards supported
- 8 total unlock methods including voice and remote app control
This range suits situations with many different users needing different access types, such as family members, cleaners, or short-term guests.
Built-in 2.4GHz Wi-Fi connects the lock directly to a home router without a separate hub or gateway, simplifying setup compared to locks that require additional bridge hardware. The companion app manages remote lock and unlock, passcode sharing, and an activity log holding up to 365 days of entry history.
- Built-in 2.4GHz Wi-Fi, no gateway hardware required
- 365 days of activity log storage, viewable remotely
- Alexa and Google Assistant compatible for voice commands
Because remote features depend on a stable Wi-Fi signal at the door, a weak router signal there will limit how reliably the app and voice features respond.
The deadbolt and handleset are built from aluminum and zinc alloy, with a satin nickel finish as the only color option in this listing. Auto-lock engages automatically after each entry, backed by audible voice prompts available in English, Spanish, or French confirming lock status.
- Aluminum and zinc alloy construction for the deadbolt and handleset
- Auto-lock with voice prompts in three languages
- Satin nickel finish only, no alternate color offered
As with any battery-dependent smart lock, keeping the backup mechanical key accessible is worth doing in case the batteries run down unexpectedly.
Pros
- Connects directly to 2.4GHz home WiFi with no separate hub or bridge required for remote app access
- Fingerprint unlock responds in 0.3 seconds and stores multiple prints for different family members
- Four passcode types (permanent, one-time, periodic, recurring) let you set a code that only works during a cleaner's shift hours or expires after a single guest stay
- Auto-lock delay is adjustable from 0 to 180 seconds, giving time to step through before the deadbolt engages
- Two mechanical backup keys are included, so the door still opens manually during a power or WiFi outage
Cons
- Direct 2.4GHz WiFi connection means it will not join 5GHz-only or WiFi 6E-only networks without a dual-band router
- App, voice and fingerprint access all depend on the lock's own battery power, so a dead battery leaves only the mechanical key as backup
- Aluminum-bodied deadbolt is styled for standard residential doors and does not list commercial-grade durability specs
The lock supports four ways in: a 0.3-second fingerprint scan, a numeric keypad passcode, a companion app, or voice commands through Alexa or Google Assistant. Passcodes come in four types, permanent, one-time, periodic and recurring, so a dog walker can get a code that only works on a repeating weekly schedule, while a one-time guest code expires automatically after use.
- Fingerprint unlock in 0.3 seconds
- 4 passcode types: permanent, one-time, periodic, recurring
- Voice unlock via Alexa or Google Assistant
Multiple fingerprints can be stored for different household members, though the exact stored-print limit is not listed in the available specifications.
The deadbolt connects directly to a 2.4GHz WiFi network without requiring a separate smart home hub or bridge, and the companion app provides remote lock/unlock control, user code and fingerprint management, and access history logs viewable from anywhere with an internet connection.
- Direct 2.4GHz WiFi connection, no hub required
- Remote lock/unlock through the app
- Access history log viewable in-app
Because it connects only to the 2.4GHz band, routers broadcasting a 5GHz-only or combined-band network will need a distinct 2.4GHz SSID available during setup.
An adjustable auto-lock timer, set anywhere from 0 to 180 seconds, re-engages the deadbolt automatically after the door closes, useful for households that forget to manually lock up. If the lock's battery dies or WiFi drops, two included mechanical keys still open the door manually, and a complete handle set is included rather than needing to be purchased separately.
- Auto-lock delay adjustable from 0 to 180 seconds
- 2 mechanical backup keys included
- Complete handle set included in the box
Because electronic access methods all draw from the lock's internal battery, keeping spare batteries on hand avoids being reduced to key-only access during periods of low charge.
Pros
- Runs up to 200 days on 4 AA batteries in Wi-Fi mode, or 300 days in Bluetooth-only mode
- Supports up to 200 customizable keypad codes, useful for assigning separate codes to family, guests, or maintenance staff
- USB-C port provides emergency power if the AA batteries die before you can replace them
- BHMA Grade 3 certified and IP54 weatherproof rated, built for both durability and outdoor exposure at the door
- Integrates with Alexa, Google Home, and Samsung SmartThings for voice-triggered access alongside the app
Cons
- Voice unlock requires PIN verification as an extra step, so it isn't a single-word unlock command on its own
- Remote access depends on a Wi-Fi connection and the companion app, so a home internet or router outage limits remote lock/unlock and alerts
- BHMA Grade 3 is the entry-level residential security grade, below the Grade 1 or Grade 2 grades used on higher-security deadbolts
The DL100 is built for standard door sizes, with an outdoor unit measuring 5.88 x 2.65 x 2.2 inches and an indoor unit at 10.51 x 2.84 x 1.81 inches. The package includes the outdoor and indoor units, bolt, strike plate, mounting plate, installation reference stickers, a measuring template, and screws, aiming to cover a full deadbolt swap without extra hardware purchases. It is rated to operate across a wide range, from -22 to 158 degrees F, with humidity tolerance from 10% to 90% RH.
- Fits standard door and deadbolt sizes
- Full install kit included: bolt, strike plate, mounting plate, template
- Operating range -22 to 158 degrees F, 10%-90% humidity
Non-standard door prep or unusually thick doors should be checked against the included measuring template before installing.
Unlocking works through a backlit keypad with up to 200 customizable codes, Bluetooth for nearby keyless entry, remote Wi-Fi access through the companion app, voice commands that still require PIN verification, and 2 physical backup keys. The app logs all activity with timestamps, so you can see who accessed the door and when, and it supports grouped profiles for family, guests, or visitors rather than issuing one shared code to everyone.
- Up to 200 customizable keypad codes
- Bluetooth, Wi-Fi, keypad, voice (with PIN), and 2 physical keys
- Real-time alerts and timestamped activity logs via the app
Remote monitoring and unlock features depend on an active Wi-Fi connection, so they won't function during an internet or router outage.
Beyond the lock itself, the DL100 needs a home Wi-Fi network and the companion app for remote features, plus 4 AA batteries (included) to power it, rated for 200 days in Wi-Fi mode or 300 days in Bluetooth-only mode. For smart-home integration beyond the app, Alexa, Google Home, or Samsung SmartThings can be connected for voice control. An auto-lock feature with customizable timing and a PIN-attempt limiter add automatic security without requiring extra hardware purchases.
- Home Wi-Fi network and companion app for remote features
- 4 AA batteries included, USB-C port for emergency power
- Optional Alexa, Google Home, or SmartThings integration
Households wanting Grade 1 or Grade 2 commercial-level security grades should note this lock is certified at the lower Grade 3 residential tier.
Each option here targets a slightly different buyer. Some prioritize rock-bottom pricing, others focus on premium hardware with built-in handles, and a few lean into deep smart-home integration. A few picks worth calling out:
- The TEEHO TE001 Keypad Lock is a budget-friendly keypad deadbolt with tens of thousands of reviews, making it a safe entry point for first-time buyers.
- The Philips Wi-Fi Smart Lock pairs fingerprint keyless entry with app remote control and works with Alexa and Google.
- The Tapo DL110 Smart Lock offers fingerprint recognition and a full year of rechargeable battery life at a mid-range price.
- The Wyze Auto-Lock Bolt v2 brings an AI learning fingerprint scanner and an anti-peep keypad in a compact package.
- The Veise VE027-H Handleset Lock is a premium option with a built-in handle, voice control, and satin nickel finish.
Why Switch to a Smart Door Lock?
Traditional deadbolts do one thing: they lock. A smart lock does that job better and adds a layer of convenience and control that quickly becomes hard to live without. Once you can unlock your door with a fingerprint or a code, you rarely want to go back to carrying keys.
The biggest everyday benefit is keyless entry. Instead of digging through a bag or pocket, you tap a keypad, press a fingerprint sensor, or let your phone unlock the door automatically as you approach. For families, that means no copying keys for every child or babysitter. For rental hosts, it means issuing temporary codes that expire on their own.
Security is the other major draw. Many of the best smart door locks include auto-lock, which re-locks the deadbolt after a set time so a forgotten door never stays open. App monitoring shows you a log of who came and went and when, and instant alerts let you know the moment the door is unlocked while you are away. If you are building out a broader safety setup, a smart lock pairs naturally with a full home security system and connected cameras.
Entry Methods: How Do You Want to Get In?
One of the first decisions is which unlocking methods matter most to you. Most quality smart locks offer several, and having multiple backups is a genuine advantage when a phone battery dies or a guest arrives unexpectedly.
Fingerprint Recognition
Fingerprint unlocking is the fastest and most popular method. You simply touch the sensor and the door opens in well under a second. Modern scanners, including AI-learning models, get more accurate over time and handle multiple registered fingerprints for the whole household. It is ideal for kids who lose keys and for anyone who wants hands-free-style speed.
Keypad Codes
A touchscreen or tactile keypad lets you punch in a PIN. This is perfect for giving temporary access, such as a code for a cleaner that works only on certain days. Look for anti-peep features that let you add random digits before your real code so onlookers cannot memorize it. If a simple, reliable keypad is your priority, compare dedicated digital door locks as well.
App and Wi-Fi Control
Built-in Wi-Fi lets you lock, unlock, and monitor the door from anywhere in the world through a smartphone app. Some models need a separate bridge or hub, while others have Wi-Fi built directly into the lock. If remote control matters to you, confirm which setup a given model uses before buying.
Traditional Keys and Fobs
Even the most advanced locks usually keep a physical keyway or backup key as a fail-safe, and some add RFID cards or fobs. These backups matter more than people expect, so a lock that keeps a mechanical override is reassuring for long-term peace of mind.
Connectivity and Smart-Home Integration
If you already own smart speakers or a connected home, integration should weigh heavily in your decision. Many of the best smart door locks work with Alexa and Google Assistant, letting you check lock status or lock the door with a voice command. Deeper ecosystems can trigger routines, for example turning on entry lights when the door unlocks after dark.
Pay attention to the wireless standard. Wi-Fi locks connect directly to your router for straightforward remote access, while Bluetooth-only models require you to be nearby unless paired with a hub. Locks using Zigbee, Z-Wave, or the newer Matter standard often route through a central controller, which can be more reliable in a large home. A smart lock is frequently one piece of a wider automation plan alongside smart lighting, thermostats, and other connected gear.
Installation: Deadbolt Replacement vs. Handle Sets
Most smart locks fall into two categories. Deadbolt replacements swap out only your existing deadbolt and are the easiest to install, typically requiring just a screwdriver and about fifteen to twenty minutes. Models like keypad deadbolts and retrofit bolts fit standard door prep, so you keep your existing handle and hardware.
The second category is the full handle set, which replaces both the deadbolt and the door handle with a matched unit. These give a cleaner, more integrated look and often feel more premium, but they require a bit more effort to install and need to match your door’s bore and backset. If you want a complete refreshed entry, options such as the Veise VE027-K Handle Lock and the Philips Keypad Handle Lock combine the lock and handle in one piece. Before ordering, measure your door thickness and backset, and check whether the lock lists compatibility with standard U.S. door prep. For a broader look at securing your main entrance, our guide to the best front-door locks covers non-smart alternatives too.
Battery Life and Power
Because smart locks run on batteries, longevity matters. Some models get eight months to a year on a charge, and the best rechargeable units mean you rarely think about power. Nearly every lock warns you well before the battery dies, and most include an emergency power option, such as a USB-C or 9V terminal on the exterior, so you are never truly locked out. When comparing models, weigh how the lock is powered, how long it lasts, and how it alerts you, rather than just the headline battery figure.
Security Ratings and Durability
A smart lock is only as good as its physical build. Look for a BHMA (ANSI) grade, which rates residential locks on security, durability, and finish. Grade 2 is a strong choice for most homes, while Grade 1 is the most robust. Outdoor-facing locks should also carry a weather rating, such as IP53, IP54, or IP65, to survive rain, dust, and temperature swings. The Tapo DL100 Deadbolt is one example built to weatherproof standards for exposed doors.
Beyond the hardware, consider digital security. Reputable brands encrypt communication between the lock, app, and servers, and offer two-factor authentication on your account. Auto-lock, anti-peep keypads, and tamper alarms all add meaningful protection. Pairing a solid deadbolt-style smart lock with good habits keeps both the physical and digital sides covered.
How to Choose the Right Smart Lock for You
With all of that in mind, narrowing your choice comes down to a few honest questions about how you live:
- Budget: Affordable keypad deadbolts start around thirty to sixty dollars, while premium handle sets with fingerprint readers and Wi-Fi can run well over one hundred dollars. Decide which features justify the jump for you.
- Entry style: If speed is everything, prioritize a fast fingerprint sensor. If you share access often, a flexible keypad with scheduled codes is invaluable.
- Remote access: Frequent travelers and rental hosts should insist on built-in Wi-Fi and app monitoring. Homebodies may be perfectly happy with a Bluetooth or code-only model.
- Ecosystem: Match the lock to the assistant and hub you already use so everything works together smoothly.
- Installation comfort: Choose a simple deadbolt swap if you want the easiest project, or a full handle set if you want a complete new look and do not mind a slightly longer install.
If you are still deciding between a purely smart model and a more conventional upgrade, it can help to compare a dedicated smart deadbolt roundup against standard keyed options before committing.
Frequently Asked Questions
Are smart door locks safe?
Yes. Quality smart locks from established brands use encryption, carry BHMA security grades, and often include auto-lock and tamper alerts. In many respects they are safer than a traditional deadbolt because you can monitor access and never leave a key hidden outside.
What happens if the battery dies?
Smart locks warn you long before the battery is empty, and most offer an emergency power backup or a physical key so you can always get in. Keeping a charged power bank or a spare key handy removes any worry.
Do I need a professional to install one?
Usually not. Deadbolt-replacement models install with a screwdriver in about twenty minutes. Full handle sets take a little more effort but are still manageable for most DIYers who can measure their door and follow the app’s setup steps.
Can smart locks work without Wi-Fi?
Many do. Fingerprint and keypad entry work locally without any internet connection. Wi-Fi mainly enables remote control and monitoring from outside the home, so a temporary outage still lets you unlock the door normally.
Final Thoughts
The best smart door locks deliver a rare combination of everyday convenience and real security, and there is a model for nearly every door and budget. Start by deciding which entry methods you will actually use, confirm the lock fits your door and preferred smart-home ecosystem, and weigh battery life and security ratings. Whether you want a simple keypad deadbolt or a premium fingerprint handle set, the shortlist above is a solid place to begin. Take a moment to compare the options, match one to your needs, and enjoy the freedom of never reaching for your keys again.
