Amazon is running a limited-time sale on the Aqara Smart Lock U300, knocking 22% off and bringing the price down to $180. Whether you go for the black or silver model, the deal is the same.

The camera offers a 150-degree vertical head-to-toe view and a 180 ... degrees, meaning it could miss movement that the FamiLock would detect. You may like Philips' first Matter-compatible smart ...