Samsung Galaxy Watch 5 adds battery life, screen strength, and temperature sensor You lose the rotation bezel, but you gain somewhat confusing temp monitoring.

A group of Dutch researchers have created an interesting sensor solution that needs no battery for power. The tiny sensor is two square millimeters and is a wireless temperature sensor.

With its radio receiver and radio transmitter consuming just 0.85 mA and 2.1 mA, respectively, the GTI-ATM3330e Bluetooth module can extend battery life in a broad range of IoT applications. To assist ...

The wireless cooking temperature sensor device “NICK” using all-solid-state batteries (left), and the Maxell’s all-solid-state battery “PSB401010H” mounted on the circuit board (enlarged ...

They've built an extra-small (2 square millimeters) wireless temperature sensor that gets its power from the radio waves that make up its wireless network.

Withings has deployed a TempTech24/7 module, which is essentially a sensor composed of a thermistor, heat flux, PPG, and an accelerometer to measure baseline temperature variations.

The Pyros-3GT2-DWB from Farsens S.L., San Sebastián, Spain, is a battery free RFID sensor tag capable of transmitting a unique identifier and the associated temperature measurement data to a ...