8 Best Smart Locks for 2026

At a Glance

Category	Product	Why We Picked It
Best overall	Schlage Encode Smart WiFi Deadbolt	combines robust hardware with simple installation
Best for renters	August Wi-Fi Smart Lock	works with existing deadbolts and offers excellent geofencing
Best for Apple users	Yale Assure Lock 2 Plus	supports Apple Home Key for tap-to-unlock convenience
Best premium option	Ultraloq U-Bolt Pro with Wi-Fi	provides advanced features like a fingerprint scanner
Best fingerprint lock	Aqara U100	features one of the fastest and most reliable fingerprint readers available
Also recommended	Schlage Encode Smart WiFi Lever	a full doorknob replacement for lever doors
Also recommended	Lockly Visage Zeno Series	advanced facial recognition that stops spoofing
Also recommended	Yale Approach Lock with Wi-Fi + Keypad	a reliable adapter with a physical keypad

How we chose and tested

We evaluated smart locks based on installation difficulty, reliability, battery life, and smart home compatibility. Our testing considered real-world scenarios like carrying groceries, letting in guests remotely, and maintaining security during power outages. We prioritized locks that balance convenience with robust security features, avoiding models with frequent connectivity issues or complicated setup processes.

The best smart locks right now

Schlage Encode Smart WiFi Deadbolt Lock - Best overall

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This deadbolt delivers what most people want from a smart lock: reliable operation, easy installation, and straightforward controls. It may lack some advanced features like fingerprint readers, but it provides the core convenience and security improvements that make smart locks worthwhile.

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Key highlights

Built-in Wi-Fi eliminates the need for a separate bridge
Quiet and fast locking mechanism
Works with most single-cylinder deadbolt setups
Simple app controls for remote access
Battery-powered operation continues during power outages

Pros

Easy installation process
Reliable performance in daily use
Good battery life with power-saving features
Compatible with major smart home platforms

Cons

No fingerprint or facial recognition options
Lacks door-status sensors
Basic design compared to some competitors

Who it is for: Homeowners who want a straightforward upgrade from traditional deadbolts without unnecessary complexity.

Skip if

You need biometric access methods or want the most advanced smart features available.

August Wi-Fi Smart Lock - Best for renters

This adapter-style lock fits over your existing deadbolt, making it ideal for apartments or rental properties where you can't replace hardware. Its excellent geofencing feature automatically unlocks the door as you approach, perfect for when your hands are full.

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Key highlights

Works with existing deadbolts without replacement
Built-in Wi-Fi requires no additional bridge
Auto-unlock via geofencing when you approach
Detailed activity reports and guest access controls
Compatible with voice assistants like Alexa

Pros

No need to replace existing lock hardware
Excellent guest management tools
Low battery alerts help prevent lockouts
Good integration with rental platforms

Cons

Requires regular battery changes
Geofencing can drain batteries faster
Some users report occasional connectivity issues

Who it is for: Renters, Airbnb hosts, or anyone who wants smart lock convenience without replacing their current deadbolt.

Skip if

You prefer a completely integrated look or want biometric authentication methods.

Yale Assure Lock 2 Plus - Best for Apple users

As one of the first locks with built-in Apple Home Key support, this model lets you unlock your door by simply tapping your iPhone or Apple Watch to the lock face. It also supports Matter connectivity for better smart home integration.

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Key highlights

Apple Home Key support for tap-to-unlock convenience
Matter compatibility for improved smart home integration
Sleek, modern design with touchscreen keypad
Multiple access methods including codes and mobile app
Works with Apple HomeKit for seamless Apple ecosystem integration

Pros

Excellent integration with Apple devices
Multiple Yale Assure Lock 2 models available
Good build quality and finish options
Supports both Wi-Fi and Bluetooth connectivity

Cons

Premium pricing compared to basic models
Apple Home Key requires compatible Apple devices
Some users find the touchscreen less responsive than physical buttons

Who it is for: Apple ecosystem users who want the most seamless integration with their existing devices.

Skip if

You don't use Apple products or prefer physical keypads over touchscreens.

Ultraloq U-Bolt Pro with Wi-Fi - Best premium option

This lock offers multiple advanced access methods including fingerprint, code, and mobile app control at a premium price point.

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Key highlights

Multiple unlocking methods: fingerprint, code, mobile app
Built-in Wi-Fi connectivity
Auto-lock feature secures door after closing
Stores up to 100 fingerprints (50 users, 2 per user)
Weather-resistant design for outdoor use

Pros

Advanced access options in one package
Easy installation process
Good battery life with standard AA batteries

Cons

Fingerprint reader may have occasional recognition issues
Basic app compared to premium brands
Some users report slower response times

Who it is for: Homeowners seeking advanced features like a fingerprint scanner and built-in Wi-Fi.

Skip if

You need extensive smart home integration or premium build materials.

Aqara U100 Smart Lock - Best fingerprint lock

The fingerprint reader on this lock stands out for its speed and reliability, making it one of the fastest biometric options available. It also supports Apple Home Key for additional convenience.

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Key highlights

Excellent fingerprint reader with fast recognition
Apple Home Key support for tap-to-unlock
Multiple access methods: fingerprint, code, mobile, physical key
Matter connectivity for smart home integration
Door status sensor included

Pros

Fast and reliable fingerprint authentication
Multiple backup access methods
Good smart home compatibility
Includes useful sensors

Cons

Some users report keypad issues
Battery life varies with fingerprint usage
Premium pricing for biometric features

Who it is for: Users who prioritize fast, reliable fingerprint access or want multiple high-tech unlocking methods.

Skip if

You rarely use fingerprint authentication or prefer simpler, code-only access.

Also Good

Schlage Encode Smart WiFi Lever - a full doorknob replacement for lever doors.
Lockly Visage Zeno Series - advanced facial recognition that stops spoofing.
Yale Approach Lock with Wi-Fi + Keypad - a reliable adapter with a physical keypad.

How to Choose

Consider these factors when selecting a smart lock:

1.Installation type: Decide between deadbolt replacements (better security) and adapter locks (easier installation, good for renters). Deadbolt replacements generally offer more security but require more installation work.
2.Connectivity needs: Built-in Wi-Fi models work independently but use more battery. Bluetooth models require a bridge for remote access but have better battery life. Matter-compatible locks offer better future-proofing for smart home integration.
3.Access methods: Keypads work for guests and service people. Fingerprint readers offer personal convenience. Mobile apps provide remote control. Choose based on who needs access and how often.
4.Power source: Nearly all smart locks use batteries, not hardwired connections. Look for models with low-battery alerts and emergency power options like external battery terminals or USB ports.
5.Smart home compatibility: Check if the lock works with your existing smart home platform (Apple HomeKit, Google Home, Alexa, SmartThings). Matter support ensures better future compatibility across ecosystems.

FAQ

How long do smart lock batteries typically last?

Battery life varies from a few weeks to several months depending on usage. Models with built-in Wi-Fi generally need more frequent battery changes than Bluetooth-only locks. Using high-quality batteries and enabling power-saving features can extend battery life.

Can smart locks be hacked?

Modern smart locks use encryption similar to online banking. While no digital system is completely hack-proof, reputable brands implement strong security measures. For added protection, enable multi-factor authentication when available and keep your lock's firmware updated.

Do smart locks work during power outages?

Yes, nearly all smart locks are battery-powered, so they continue to function during power outages. You can still use keypads, fingerprint readers, or physical keys even if Wi-Fi is unavailable.

Are smart locks worth it for rental properties?

Absolutely. Smart locks eliminate physical key management, enable self check-in for guests, and allow remote access for cleaning or maintenance. Many models integrate with rental management platforms for automated code generation based on reservations.

What happens if the battery dies completely?

Most smart locks include emergency power options. Some have external battery terminals where you can connect a 9V battery, while others feature USB ports for external power. Always check the specific model's emergency access method before purchasing.