Based on the µBlue nRF8001 Bluetooth V4.0 low energy connectivity IC from Nordic Semiconductor, a temperature-sensing device from National Electronics & Watch Co. (NEWCO) enables low-cost temperature ...

The ConnectSense Bluetooth Temperature & Humidity Sensor provides accurate and reliable data for sensitive areas of the home, including wine cellars, collection rooms, greenhouses and more.

Apart from the alarm function, the clock also features temperature and humidity detection. For the temperature, there is a Swiss Sensirion sensor with a measuring accuracy of ± 0.2 ℃.

The sensor can connect wirelessly over Bluetooth to any Android device, produce readouts of the temperature changes, and send Cannon a text message if he’s suffering from a fever, for example.

Xiaomi Mijia Smart Temperature and Humidity Sensor 3 Mini has launched for crowdfunding at $4, featuring a compact design, smart connectivity, and long battery life.