Body heat could power smaller, screenless wearables
Gizmodo says thermoelectric generators probably won’t eliminate the Apple Watch charger, but heat escaping from your skin could change how smaller, screenless devices get power.
TLDR
Gizmodo describes body heat as a potential power source for wearables. It says thermoelectric generators probably won’t replace the charger for an Apple Watch, but could change how smaller, screenless wearables are powered.
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