Kangaroo’s new sensor is an enticing entry-level choice given its no-tools, no-hub setupd and $30 price tag. But sensors on their own can't provide a complete picture of what’s happening in ...

The Hue Outdoor Sensor is the first outdoor HomeKit sensor, and adds motion, temperature, and light sensors to automate the outside of your Apple-centric smart home.

Unlike a traditional motion sensor, which is limited to letting you know when it detects motion, Hex offers a little more context with a live graph via its app. When the spike is too high, Hex ...

One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a presence sensor instead. The one I'd want is the FP300, which Aqara released ...

The latest Philips Hue firmware update fixes a motion sensor bug, ensuring lights return to their last on-state. The fix applies to the Hue Bridge rather than the motion sensor hardware and ...

Tesla is seeking permission from the FCC to use millimeter-wave radar technology to detect whether a child is left behind in a hot car. The technology, which would operate at higher power levels ...