I have a serious7… old, I know. But continuously evolving. This post is on my model, but the product in general.
From various primary and secondary research, in general, this smartwatch sticks to primarily several functions: a watch, a timer, reminders and email.
There are other, more sleep or sports focused apps, but for me, researching a single product, that focuses solely on being the best of the best of that field, means the data is more focused and the results are easier to digest.