Sleep Tracking
Recent rumours also point to Apple working on sleep tracking for a future Apple Watch model, although it’s unclear whether it’s going to be ready in time for this year’s Apple Watch; at least some predictions are pegging it for the 2020 Series 6.
However, Apple has been working on the technology for about two years now, ever since it acquired Beddit back in 2017, and while it looks like Apple is preparing to reintroduce an updated version of that product, as well as some other possible innovations, adding it to the Apple Watch seems like an obvious move.
Of course, there are already some third-party sleep tracking app available on the App Store, so it will be interesting to see what Apple’s approach will be. However, there’s also more to sleep tracking than simply the tracking itself; as the Apple Watch currently stands, it needs to be charged every night, so Apple will presumably need to innovate in power management as well.