[e1g]

I got mine from Levels. They use the same sensor as mentioned in the article, and wrap it with their own app. Very easy to deal with. They are trying to limit demand so you need an invite code, but you can find one on Google in 5 minutes.

[1] https://www.levelshealth.com/

[nostrebored]

If you don’t want to deal with bizarre growth decisions just go with Veri. Same idea, no weird fencing.

[cbames89]

Using Android, Veri doesn't support Android yet.