Xiaomi launches Smart Door Lock M40 Pro with AI palm vein, facial, and fingerprint unlock, dual-camera viewer, HyperOS support, and 12 unlocking methods.

The lock offers double the options for unlocking that most smart locks offer from palm vein scanning, pin codes, and more.

New York City has set up the country's first-ever emergency alert system whereby the city's public schools are linked to ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Regardless of the features that made major ...