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Oura Ring 4 vs. Oura Ring 3 — my favorite smart ring just got these big upgrades
By Kate Kozuch published
There are some big changes to known between Oura Ring 4 vs. Oura Ring 3. Here's how they compare in terms of specs, design, fitness-tracking, battery life and more.
The Amazfit Helio is my favorite smart ring — here’s why its sudden price drop is a problem
By Dan Bracaglia published
The Helio Ring is now just $199 with no subscription costs. Here's why that may be a bad thing
Amazfit Helio Ring review: I may never track my sleep with a smartwatch again
By Dan Bracaglia last updated
The Amazfit Helio Ring is a more affordable alternative to the Oura Ring Gen 3 and Samsung Galaxy Ring, and nearly as good.
I’ve never bought a smart ring, but the Oura Ring 4 might make me change my mind
By Dan Bracaglia last updated
5 reasons why the Oura Ring 4 may be the first smart ring I buy.
Sleep apnea detection finally comes to Apple Watch — here's how to set it up
By Dan Bracaglia last updated
The Apple Watch finally has sleep apnea detection, here's how to use this important health feature.
I raced a 10K with the Apple Watch 10 vs. Apple Watch Ultra 2 — here's the winner
By Nick Harris-fry last updated
I wore the Apple Watch Ultra 2 and the Apple Watch 10 at the River Ness 10K in Scotland to test their accuracy — here’s the winner.
How to use your Apple Watch to track heart rate zones
By Jane McGuire last updated
Apple Watch makes heart rate zone training easy
iOS 18.1 will bring this handy Apple Intelligence feature to your Apple Watch — and you can try it right now
By Dan Bracaglia published
You’ll also need an iPhone that supports Apple Intelligence, though
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