Smart watch PowerWatch, which does not need to charge, went on sale
A year ago, we wrote about smart watches PowerWatch, which has collected more than $ 1.6 million on the site of crowdfunding Indiegogo.
We will remind, in the PowerWatch uses the technology of conversion of body heat into electrical energy. As a result, the device is equipped with a battery capacity of 200 mAh, no need to charge.
The device seemed far too interesting to be true, but the watch is already on sale. The basic version, which is now available for purchase, priced at 169 dollars, the case has a diagonal of 46 mm and a thickness of 12.5 mm, the watch can withstand immersion to a depth of 50 m.
PowerWatch model X, which will go on sale in December, costs $ 249. She got a body diagonal of 50 mm and thickness of 13.5 mm. the Watch can withstand pressure to a depth of 200 m, another feature is the ability to display various notifications.
Both versions have a display diagonal of 1.2 inches, they are compatible with smartphones running iOS and Android can calculate your calories, distance traveled, monitor the quality and duration of sleep and so on.