The purpose of the looking at the future...is to disturb the present!

Gaston Berger (1896-1960), francuski futurolog

The Best Smart Rings, Tested and Reviewed (2026)

A svelte smart ring can track important activity, sleep, and health metrics. Unlike some smartwatches, a ring doesn’t need to be charged every day.
Link :
https://www.wired.com/gallery/best-smart-rings/