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The PowerWatch 2 delivers GPS powered by your body heat
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The PowerWatch 2 delivers GPS powered by your body heat
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8th November 2019, 08:38
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 114,527
 |  The PowerWatch 2 delivers GPS powered by your body heat When I first heard the pitch for the PowerWatch 2, a GPS running watch that didn't have a 'battery' and generated power from your wrist, I was incredulous. GPS is notoriously power-hungry, as is optical heart-rate tracking. But after a week with the... https://www.engadget.com/2019/11/07/...-charging-GPS/ |
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