oura ring is somewhat similar https://ouraring.com/pre-order
Hm, rings are not so much my style, but it's an interesting concept
Re:Calm Technology
by david_allison on Friday November 05, 2021 @07:40AM
(#29117849)
https://joinzoe.com/ - track blood sugar levels to learn your biological responses to certain food
https://plumelabs.com/ - track your exposure to pollutants
Wow, never thought about constantly tracking my blood sugar levels. Interesting idea probably.
Just a bracelet which silently tracks my health. No smart watch, nothing with another display and whatnot. Is there anything out there like the Jawbone?