Source: Lory Gil / iMore There are quite a few features I would love to see in future versions of the Apple Watch, but not all of those wishes are the most realistic. I'll start by talking about some realistic predictions for the Apple Watch in 2021. Touch ID Touch ID on the Apple Watch has been on many people's wishlist for a long time. Thanks to a patent that Tech Radar found the Apple Watch Series 7 could be the watch that makes that dream a reality. Since Touch ID was introduced, it has been a fan-favorite biometric identification. While Face ID is certainly awesome, Touch ID has always had a loyal following.