Anybell’s fingerprint lock makes a compelling argument for leaving your keys behind. It’s a straightforward, self-contained upgrade that replaces your existing deadbolt in minutes, with just a screwdriver. The focus is on immediate, tangible convenience—you get a modern entry system without a complex smart home setup or professional installation.

Unlocking with your fingerprint takes about a second. The sensor is reliable, even with slightly damp or dry fingers in our testing. For guests or deliveries, you can generate temporary access codes through the mobile app, which also lets you manage fingerprints and check the entry log. The keypad illuminates clearly in the dark. Just know it runs on four AA batteries, so you’ll need to keep spares on hand.

The aluminum and metal construction feels solid, though the exterior faceplate is plastic. Compatibility is specific: it fits doors between 1-3/8 to 2-1/6 inches thick, with a hole diameter of 1-1/2 to 2-1/8 inches. Measure your door first. For a renter or homeowner seeking a no-fuss, keyless entry point, it delivers core smart lock functions without overcomplicating things.