For those seeking simplicity without sacrificing security, the TCL K1 Fingerprint Knob Smart Lock is a fantastic choice.

Update 9/20/2025: Review updated to share that TCL will be making a Satin finish available for the D2 Pro in October, 25, and that support for Apple HomeKit will be coming soon in a firmware/software ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes I ...

The TCL K1 smart lock unlocks in just 0.3 seconds using a built-in AI-enhanced fingerprint sensor. The system learns and adapts over time, improving recognition accuracy with repeated use. In addition ...

TCL’s latest IoT-enabled smart TVs transform the living room into the ultimate smart home control hub. With seamless ...