I Tested a Subscription-Free Smart Ring that Rivals Oura - and It's $50 Off for Prime Day

I tested a subscription-free smart ring that rivals Oura - and it's $50 off for Prime Day

The Ultrahuman Ring Air is a well-rounded sleep and activity tracker, offering features that go head-to-head with the Oura Ring. It's seeing a 15% discount during Amazon's Prime Day.

The WHOOP and the Oura Ring Are Both on Sale for Amazon Prime Day... But Which is Better?

One wellness-obsessed editor tested the Whoop 4.0 and the Gen 3 Oura Ring for 30 days. Here's the breakdown on sleep, activity, steps, cycle tracking, and more.

19 Best Prime Day Fitness Tracker Deals And Smart Ring Sales (2025) - Data Intelligence

In the northern hemisphere, it’s hard not to spend the winter in a state of slumbering sloth, just waiting for sunshine and good times to start again. Conveniently, Prime Day fitness tracker deals (all four days of them) drop right in the middle of summer, which makes this a great time to pick up the smartwatch or smart ring that you just didn’t have the cash for at Christmas. This year, you have four whole days to shop the Amazon deals, but if …