I received an Apple Watch for my birthday and would love for it to see how (badly) I sleep. The Health app doesn’t seem to measure sleep stages or anything much aside from duration - can anyone recommend a good (free) app the tracks sleep stages using the watch, please?
I’ve used Sleep Cycle in the past, works on your phone (hopefully they have Apple Watch integration by now!). I also use Calm to get to sleep when I struggle; hope this helps.
I also got the same watch for Christmas - mostly using it for my fitness tracking at the moment.