This is the RINGO Ring: a smart fitness ring with ECG, heart rate, temperature, and SpO2 tracking. It also offers fat body analysis. This ring comes with smart touch control, so you can use it to interact with short videos and other content. It is 5ATM waterproof and lasts up to 7 days on battery.
Also check out:
RINGO can track your calories burned, steps taken, and distance. It can store data for up to 7 days, so you can sync it to your phone at a later time. You can use this ring to keep an eye on your heart or track your hydration status.
Disclaimer: *Our articles may contain affiliate links. Please read our disclaimer on how we fund this site. As an Amazon Associate, we earn from qualifying purchases.