An HRV monitor (whoop, oura, garmin watch) that let me see how much stress I was putting my body when eating unwell / drinking. Has changed me to a much cleaner diet
I'd single out Garmin especially for the HN crowd.
While other watches seem to go in the "consumers like their data in simple colored blobs and are scared of numbers", Garmin goes hard on "chart and graph everything"
Big fan of my Forerunner 945 and use to wear it nearly 24/7, but its been giving me bad rashes on my wrist, so only wear it when running/hiking/swimming. Superior to the Apple watch for health data.
How does Apple Watch perform here? I have a Whoop 4.0 which I don't really like that much and was thinking about getting an Apple Watch as soon as they release a new one this fall. I assume it'd have superior data and Apple health integration but haven't used one since the original series.
