A New Sleep Tracking App
I know, a sleep tracking app made by Apple has been rumored for a while now. However, Apple might actually bring a first-party sleep tracking app when the Series 6 releases. At least, that’s what the iOS 14 code hints at.
Fortunately, this is probably coming when watchOS 7 launches, so it’s possible that previous generation Apple Watches will have this app as well.
Although older Apple Watches might have problems with battery life, even the Series 5, which has the best battery on any Apple Watch, still struggles with its battery life during the day.
So this would probably be one of those features that work every Apple Watch, but you’ll likely need the Series 6 to make the most out of it.