Oura patents smart ring with interchangeable battery
08/04/2026-12:52 08/04/2026-13:00 מחשבים וטכנולוגיה Notebookcheck דיווח
The smart ring market leader Oura could soon solve one of the biggest problems with these wearables, as a patent shows how a smart ring could be equipped with an easily replaceable battery, which could give it a significantly longer service life.
