Transformative approach uses the human body to recharge smartwatches(edit.umass.edu)
edit.umass.edu
Transformative approach uses the human body to recharge smartwatches
https://edit.umass.edu/news/article/skin-game-transformative-approach-uses-human-body-recharge-smartwatches
2 comments
Glad to see that we're finally catching up to 1773. https://en.wikipedia.org/wiki/Automatic_watch
> The prototype currently doesn’t produce enough power to continuously operate a sophisticated device such as an Apple Watch but could support ultra-low-power fitness trackers like Fitbit Flex and Xiaomi Mi-Bands