Small sensor ideal for wearables


Enables continuous measurement


Proven accuracy


Works under all conditions

Technical Information


When working with skin temperature sensors to measure the physiological body temperature, a major challenge is the thermal influences from the environment and physical activity, e.g. leaving a warm building to the cold environment or when clothes or blankets cover the sensor.

Using a heat flux sensor combined with a reference skin temperature sensor allows for compensation of thermal influences from the outside resulting in the real core body temperature signal.

Advantages of greenTEG's measurement approach:

  • Integration solution into any wearable in contact with skin
  • Accurate algorithm to determine body temperature 
  • SMD mountable 2mm x 2mm XU sensor

Contact us if you have any questions.


Download manual, brochures and informational materials about our use cases, as well as the gSKIN® XU

Validation study – Real-life conditions for chest-worn applications

Validation study – Real-life conditions for wrist-worn applications

Datasheet gSKIN® XU sensor


Subscribe to our newsletter

Select your preferred topics to receive updated information about our products and promotions. Thanks a lot!