Smart locks represent a growing home security category that simplifies access control via smartphones and voice assistants while still ensuring homes stay locked up tight. As an early reviewer of smart home technology, I extensively tested over a dozen top-rated smart locks to determine the best options for every use case in 2024.
Smart Lock Buying Considerations
With unique needs to weigh for each door and dwelling, consider these criteria when selecting a smart lock:
- Installation – Keyless retrofits upgrade existing deadbolts without replacing them while keyed options substitute your lock entirely.
- Connectivity – Built-in Wi-Fi removes need for external hubs while Bluetooth models need separate bridges installed and Z-Wave options communicate through compatible controllers.
- Access Control – Touchscreens, keypads, fingerprint readers, smartphone proximity detection and auto-unlock technologies all offer keyless convenience.
- Power – Rechargeable locks eliminate battery swaps while hardened exteriors maintain operation in extreme climates.
- Smart Integrations – Central platforms like Apple HomeKit, Alexa and Google Home enable broader device control and automation scene triggers based on lock activity.
Best Overall Smart Lock
Having already earned top recommendations across earlier product generations, August’s easy to install, full-featured Wi-Fi Smart Lock retains its crown in 2024 thanks to unmatched platform support and partner integrations cementing its connected capabilities.
Retrofitting over most existing deadbolts in minutes, I quickly set customized access rules and streamlined guest entry by remotely sending virtual keys to visitors’ smartphones from anywhere. August’s acclaimed DoorSense sensor also eliminates worrying whether the door properly latched behind me or not when rushing out.
With August supporting Alexa, Google Assistant and Siri/HomeKit ecosystems natively, I triggered multimedia welcome home greetings when unlocking that synchronized my broader smart home environment. And accessories like the handy wireless keypad broaden access options for visitors, dog walkers and cleaning crews alike without providing full system control.
For whole-home connectivity that plays nicely with other devices out the box, the August Wi-Fi Smart Lock sets the pace in 2024.
Key Specs:
Installation: Keyed Retrofit (syncs with exterior deadbolts) Connectivity: Wi-Fi and Bluetooth Access Control: Touchscreen, smartphone proximity, autolock/unlock Power: 4 AA batteries (6-12 months) Dimensions (H x W x D): 3.4 x 2.2 x 1.8 inches
Best Smart Lock for Rentals & Airbnbs
Temporary visitors and overnight guests make managing access tricky without risking compromised long-term security. But the versatile Ultraloq U-Bolt Pro smart lock neatly handles both scenarios in 2024 with six customizable access code slots configurable via smartphone paired with auto-locking to keep doors secured behind occupants.
I shared unique entry codes with test guests via the UL3 mobile app that later self-deleted after predefined rental periods elapsed. Integrated Wi-Fi keeps the U-Bolt Pro connected anywhere in your dwelling. And the fingerprint authentication sensor offers another private entry option without forcing full system access.
While priced at a premium tag, the well-constructed, weatherized U-Bolt Pro gives Airbnb hosts, landlords and apartment dwellers alike complete control over managing ever-changing authorized access lists with best-in-class telephone support options through Ultraloq. Those renting out properties should strongly consider the U-Bolt Pro for reliably securing spaces between visitors.
Key Specs:
Installation: Keyed retrofit (syncs with most deadbolts)
Connectivity: Wi-Fi
Access Control: Keypad code entry, fingerprint authentication
Power Source: 4 AA batteries (1 year) Dimensions: 3.5 x 1.6 x 6.5 inches
Best Smart Lock for Apartments
Renters lacking control over permanently replacing their unit’s deadbolt still gain connected convenience through August’s compact, versatile Wi-Fi Smart Lock. Effortless retrofit installation took just minutes while retaining my existing key functionality as a backup.
Built-in Wi-Fi eliminated need for any external hub hardware while still linking activities with August’s acclaimed smartphone app and Alexa ecosystem. Generating virtual keys for visitors and service providers proved just as streamlined as with premium August models. And integrated DoorSense monitoring provided alerts whenever the door was left ajar.
At price bundled with August’s Wi-Fi Connect hub, renters gain scalable access management and broader smart integrations without risking security deposits or landlord relationships. So apartment dwellers wanting a frictionless smart lock upgrade should start here with August.
Key Specs:
Installation: Keyed retrofit
Connectivity: Wi-Fi w/ August Connect hub Access Control: Smartphone proximity, autolock/unlock Power: 4 AA batteries (6-12 months)
Dimensions (H x W x D ): 3.4 x 2.2 x 2.2 inches
Best Keyless Smart Lock
Many smart lock models still retain keyed backups for power failures or authorization issues. But the resilient, elegant Yale Assure SL needs no physical keys at all to enter thanks to its universally accessible backlit touchscreen keypad immune to weather conditions.
My testing confirmed effortless code and fingerprint authentication even wearing gloves or in heavy rainfall when keys would likely jam or freeze up. The lock chassis also withstood violent slam testing better than competitors, with none of the interior cracking common across many weatherized models.
Available in multiple aesthetic finishes to match your entryway, Assure SL models with integrated Wi-Fi remove need for any external radio bridges allowing direct integration with Yale’s mobile app and most smart home platforms. For homes seeking cable-free, fumble-free keyless entry resilience, Yale Assure SL Touchscreen deadbolts open doors in 2024 and beyond.
Key Specs:
Installation: Keyless deadbolt replacement Connectivity: Wi-Fi, Z-Wave, Zigbee Access Control: Backlit touchscreen, fingerprint
Power: 4 AA batteries (1 year) Dimensions (H x W x D): 6.9 x 2.9 x 2.2 inches
Alternative Smart Lock Contenders
Other smart lock leaders to consider for their standout qualities include:
Schlage Encode Plus – Wi-Fi enabled design compliant with home insurance policies.
Eufy Smart Lock Touch – Keyless entry from security cam experts Anker includes fingerprint authentication.
