Best body/health analysis devices

I love reading about new tech in the health space, but articles like the one i linked seem to always have only the trendiest tech. What are some of the more obscure, best and/or most cutting edge body/health analysis devices out there right now? Devices like the Apple Watch, or similar wearable watches, or I’ve seen devices that measure your state of ketosis with a breath device. submitted by /u/TedBehr_ [link] [comments]