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Smartwatch 'PowerWatch 2' that does not require charging to generate electricity with body temperature & solar power - GIGAZINE
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Amazon.co.jp: Blueshaw PowerWatch 2 Bands, Classic Silicone Replacement Strap for Matrix PowerWatch 2 Smart Watch : Electronics
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Matrix PowerWatch 2, a smartwatch that charges via body heat and solar energy, unveiled - Gizmochina
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The Matrix PowerWatch 2: A new GPS smartwatch that uses your body heat to power itself - NotebookCheck.net News
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The Matrix PowerWatch 2: A new GPS smartwatch that uses your body heat to power itself - NotebookCheck.net News
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