A new sensor increases smartwatch battery life five times

A new sensor increases smartwatch battery life five times. $70 GOCLEVER CHRONOS ECO Smartwatch with 20-day battery life and always-on memory LCD display

A new sensor increases smartwatch battery life five times video duration 1 Minute(s) 25 Second(s), published by École polytechnique fédérale de Lausanne (EPFL) on 25 04 2017 - 07:47:58.

Nearly 80% of the battery power in smartwatches is used up by the heart-rate monitor
A new generation of sensors developed by EPFL startup ActLight

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Nearly 80% of the battery power in smartwatches is used up by the heart-rate monitor. A new generation of sensors developed by EPFL startup ActLight consumes five times less energy. They have been tested and calibrated, and are now ready to be mass-produced for use in new models.