LightInk: E-ink smartwatch with solar, LoRa and GPS lasts 10 months on single charge

[Redaktion]

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 available in this form even on modern watches.

https://www.notebookcheck.net/LightInk-E-ink-smartwatch-with-solar-LoRa-and-GPS-lasts-10-months-on-single-charge.1298684.0.html