BIOSTRAP

The Biostrap is my top-pick health tracker for people looking for a low-profile alternative to smart rings or bulky watches.

I think the Biostrap does a really good job at data presentation and analysis. You can get all the basic stats you need from a quick glance at the home screen or dive even further into hour-by-hour metrics and diagnostic charts by clicking on any of the featured tiles. 

I also like that they’ve included a sleep accountability section with full bedtime recommendations based on your total sleep debt, which is something I haven’t seen in other trackers before.