Is there a good smartwatch/simile that monitors sleep and has excellent battery life (measured in weeks not hours)?

I use the Withings (ex-Nokia) Steel HR, but it … kinda sucks. The bluetooth pairings very often lose sleep data, it's very inaccurate, the reporting sucks for non-24s, and the leather bracelet is of very poor quality, keeps breaking.

I really don't care for the fitness/step tracking which, as someone else here put it, thinks typing on a keyboard or eating is a step.

I also briefly tried an Oura (https://ouraring.com/), but I never got it to work and had to send it back.

I also don't care much for any of those "sleep quality" trackers that try to detect if I snore and what not. I can do sleep studies in my own time, I just want to have accurate stats on whether and when I am asleep.

Hi, I wonder if there are people here likes to collect watches. If so, please share about the watch that you're wearing right now, or maybe your watch collection.

As for me, I own a few of Seiko mechanical watches (SNK809, SKX013, and the SARB017), and a couple of Casio digital watches (Casio Royale and W217H)

Lately I'm starting to appreciate quartz watches even more and I'm starting to look at vintage Seiko and Citizen quartz watches.

Hi there everyone. I gave up on smart watches after Pebble sold out to fitbit and my OG Pebble started having screen issues (again). I never watched to spend hundreds on a smart watch or switch to the iOS ecosystem to use an Apple watch.

I was wondering if anyone here has had success with any other watches after having to give up their Pebble, something with a great battery life and good notification features without resorting to terrible china-watches.

Hope you have a great day!