Months without charging: A new smartwatch can be charged via solar power and offers extremely long battery life. Despite that, it still has several interesting features, some of which are not availabl
e in this form even on modern watches. ...
Автор: notebookcheck.net
Источник: https://www.notebookcheck.net/LightInk-E-ink-smartwatch-with-solar-LoRa-and-GPS-lasts-10-months-on-single-charge.1298684.0.html