For years, smart lock manufacturers have promised a future where homeowners simply walk up to their front door, and it ...

I’ve unlocked smart locks just about every way you can: a keypad, an app, a fingerprint sensor, facial recognition, even palm ...

The TCL D2 Pro is a futuristic take on the smart lock that feels leap years ahead in technology as it ditches the fingerprint scanner we’ve seen in recent years, for palm vein recognition that scans ...