Independent reviews and buying guides for smart rings, fitness trackers and health wearables
At just 2.4 grams and with no subscription, the Ultrahuman Ring Air tracks recovery and metabolic health through a free app. Our review, plus a US availability note.
The RingConn Gen 3 chases one win: up to 14 days of battery with no subscription. Our review weighs its specs, tracking and the trade-offs involved.
The Samsung Galaxy Ring charges nothing after purchase: no monthly fee and no locked features. For Samsung users, our review explains why it makes sense.
The Oura Ring 4 refines a proven sensor setup in a smoother titanium shell, staying focused on sleep and recovery. Our review of where it still leads.
The Oura Ring 4 pairs strong accuracy with a mandatory subscription, while the Galaxy Ring is fee-free but Samsung-focused. Here is how to choose between them.
Why a 200-dollar European smart ring and a 25-dollar AliExpress lookalike can share the same body and specs, and what actually separates the two.
Two near-identical 349-dollar rings, one big difference. Oura charges a subscription while the Ultrahuman Ring Air is fee-free. We compare accuracy, app and value.
RingConn bets on long battery life and no fees, Oura on premium hardware and a subscription. We compare the two to help you decide which ring fits.
The sticker price tells you little. We add up the true three-year cost of every major smart ring once monthly and yearly fees are counted in.
The best smart rings that skip monthly fees, with Oura and Whoop alternatives that let you read your own sleep and heart data without a recurring charge.