Fitness trackers, despite the name, are for everyone — not just runners and gym rats. That's because fitness trackers can help you keep an eye on your overall well-being and health through ...
while small and discreet smart rings (think Oura rings or the Ultrahuman Ring AIR,) are best suited for sleep tracking. No wonder choosing a fitness tracker is not easy — but the task is worth ...
The Ultrahuman Ring Air can track a variety of unique wellness criteria like caffeination and circadian rhythms in addition to core stats like sleep and stress, though it doesn't quite unseat the ...