The Luna ring doesn't have any standout features, but it's a solid alternative to Oura—provided you can find one.

I’ve been wearing the Oura Ring 4 for weeks and it’s amazing at tracking sleep and lower-paced activities, but it’s not a gym ...

Discover how the Evie Ring women's health tracker uses temperature monitoring, menstrual cycle tracking, and sleep analysis ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...

We may receive a commission on purchases made from links. There are quite a few smart rings on the market for those who want a discreet but stylish way of tracking their life but want an alternative ...

Why it's worth your $6 per month ...

Ultrahuman’s smart ring lands in Israel and offers continuous monitoring of health, sleep, and recovery metrics in a minimal weight.