Security begins at your front door, and smart locks offer a powerful blend of technology and convenience to protect your home effectively.
These innovative devices let you control access via smartphone, without fully abandoning traditional keys. They seamlessly integrate with popular smart home ecosystems like Amazon Alexa and Apple HomeKit.
With countless options available, choosing the right one can feel daunting. As smart home experts with years of hands-on testing, we've curated five top recommendations tailored to your needs, complete with key features and installation insights.
Smart locks function like other connected devices, such as thermostats or smart lights, powered by replaceable or rechargeable batteries alongside your existing deadbolt.
Some retrofit over your current hardware—no key changes needed—while others replace the full mechanism.
Key benefits include remote locking/unlocking from anywhere, temporary digital keys for guests (e.g., cleaners or repair pros) that auto-expire, and real-time notifications for every access event. Say goodbye to hiding spares under the mat.
However, consider potential drawbacks like cybersecurity—always opt for reputable brands with strong encryption—and the risk of tech obsolescence. Our testing confirms that well-chosen models deliver reliable performance.
August Smart Lock Pro + Connect, 3rd Generation Technology - Dark Grey, Works with Alexa. Buy Now On Amazon $225.88
For the top all-around performer, the August Smart Lock Pro + August Connect stands out in our evaluations. It retrofits your existing deadbolt, simplifying installation to about 10 minutes with just a Phillips screwdriver—no rekeying required.
Control via app for 24/7 activity logs and easy guest access. Exclusive DoorSense technology verifies the door is closed and bolt engaged for instant auto-locking.
The Connect module enables remote access over Wi-Fi and compatibility with Apple HomeKit and Amazon Alexa, unlocking automations with your smart home setup.
The Schlage Sense Smart Deadbolt with Camelot Satin Nickel (BE479 CAM 619), works with Alexa. Buy Now On Amazon $167.95
Prioritizing Apple HomeKit? The Schlage Sense excels with seamless integration. Though it replaces full hardware, its intuitive touchscreen supports up to 30 programmable codes, manageable via iOS app.
Pair with a HomePod, Apple TV, or iPad for global control. Four AA batteries last up to a year.
Friday Labs FLSS Lock Steel Bluetooth, Wi-Fi, Steel Finish Cover, Steel Finish Door Adapter Plate, Apple Starter Kit, Die-Cast Metal/Zinc. Buy Now on Amazon
Renters and apartment dwellers rejoice: This compact lock minimizes alterations. Rechargeable battery lasts 3-6 months; choose from stylish interior shells.
Works with HomeKit, Siri, Home app, or dedicated iOS/Android app.
Amazon Key Home Kit: Amazon Cloud Cam Indoor Security Camera (Key Edition) and Compatible Smart Lock. Buy Now on Amazon
Prime members in eligible areas: Amazon Key pairs a Cloud Cam with Kwikset or Yale locks, professionally installed free. Perfect for secure deliveries—get notifications, grant one-time access, and review HD footage.
App control for locking/unlocking anywhere. Balances convenience with privacy safeguards.
Budget without compromise: The Lockitron deadbolt retrofits inside hardware for app-based control—notifications, sharing, and auto-unlock via Bluetooth geofencing.
Tap-to-unlock wakes your phone for three-tap entry. Add optional Wi-Fi bridge for remote access.
Smart locks elevate daily security and convenience. Our tested picks suit every scenario—from easy retrofits to ecosystem-specific integrations—making them worthwhile investments as smart homes evolve.
