Oura Ring, a wearable health tracker, can help you get to the bottom of your sleep, fitness, and stress. But one girlfriend ...

French upstart Circular has unveiled a fresh challenge to Oura — the current lord of the smart rings. Circular has just ...

The Samsung Galaxy Ring was Samsung’s debut smart ring and an impressive first-generation effort that gave smart ring fans a ...

Oura may be the smart ring brand to beat in 2025, but there's no shortage of new products on the horizon that could very well ...

However, on the night she had two drinks, many of her results—such as resting heart rate, HRV, body temperature, recovery, ...

The Circular Ring Slim didn't live up to our expectations, but the next generation could fix all of its flaws. Here's what we know about the Circular Ring 2.

The Oura Ring app, on the other hand ... which will see you constantly reaching for a charger. That said, charging is faster than the Watch Series 9, taking around 30 minutes to reach 80% battery ...

It has a much simpler set of features than other smart rings, which focus on packing as much technology into the ring as possible. Had I written this before the Oura Ring 4 was launched ...

However, the main innovation — a first for smart rings — is the addition of an FDA-cleared atrial fibrillation (AFib) sensor that reads the electrical activity of your heart, including the rate and ...