Presence sensors can be used with smart homes, not just to trigger when a light turns on. They can still do that, but you can ...

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

Amazon is doubling down on its Sidewalk neighborhood network, with Ring unveiling more than a dozen Sidewalk-enabled sensors ...