As we reported last fall, the Garmin D2 Air X15 and D2 Mach 2 smartwatches pack an incredible number of features into ...

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 ...

The D2 Pro introduces a sci-fi-inspired feature—palm vein recognition—allowing users to unlock doors by simply holding their hand over a dedicated scanner. While the concept brings to mind ...

The TCL D2 Pro Palm Vein Smart Lock is a new smart home lock that allows you to unlock your door simply by holding your hand up, drawing comparisons to Marvels Iron Man’s iconic repulsor blast pose.

"From the hangar to the great outdoors, D2 Mach 2 Pro helps aviators stay connected, even without their smartphone. Satellite and LTE connectivity allows aviators to keep in touch with family or get ...