[ghaff]

I had a Beddit which was a device made by a company that Apple bought. I find the sleep tracking and general activity tracking at least vaguely interesting. Though if I have a bad night's sleep I know it--sometimes better than the Watch indicates. But the more we can track things and be aware of those things changing, the better I guess. With the Ultra's battery life I have found using the Apple Watch most days and nights a more matter of habit experience.