Right now, you can snag a 2-pack for $70 at Amazon, down from $100. That’s a 30% discount, saving you $30 on a smart addition ...

These tips include training the sensor in an empty room, enabling human-only detection ... adjust the thermostat based on occupancy, or even trigger security cameras to start recording when ...

Ecobee's SmartSensors combine motion detection, room occupancy measurement, and entry tracking in a single device. These adaptable sensors not only improve security by detecting unauthorized ...