For the most detailed exercise/health tracking, I’d highly recommend Garmin watches. First, no subscription fees, you buy the hardware and you own it and can customize it. Second, the battery life can’t be beat. Third, stats, graphs, analytics! Plus it works just as well whether you’re an apple or android user.

I have the Forerunner 265 and it is so much fun for a stats and graph loving nerd like myself. My gf chose the Venu 2 Sq because she wanted a square screen and she is really happy with it.

I’ve always associated Garmin with big over the top styling, but I like that Venu Sq 2. Garmin also seems best quality