Oura's chief medical officer said a ring-style design enables more accurate physiological signal capture, since it sits directly over arteries in the finger.

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Unusually, Fahmi says talking to the Stream Ring is like talking to yourself, but it then responds back in a way that’s ...

If you told me to pick my favorite wearable, I would have a hard time choosing between the Oura Ring and Apple Watch (and Garmin, to be fair). What’s interesting is that the two wearables are wildly ...

The ring syncs directly with the sports company's fitness app to track heart rate, heart rate variability, blood oxygen level, steps, stress and sleep duration and stages.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We've tried all the market leaders and top competitors (even some you may not have heard of), pitting ...

Advanced heart health features are becoming common in smart watches ever since the Apple Watch 4 added the ability to take an ECG (electrocardiogram) from your wrist on top of its other fitness ...

I don’t need yet another screen in my life. Or at least that’s what I have been telling myself for years. I used to believe it was a pet peeve. But a quick look at Reddit and X shows a whole bunch of ...

In addition to its new smart ring, Reebok has also experimented with smartwatches, while rival Adidas has also made fitness ...

The battery in my two-year-old first-gen Pixel Watch generally—unless I use GPS and/or LTE data services heavily—lasts 24 hours-plus until it hits the 15%-left Battery Saver threshold. And because ...

Unlike most rings, Casio's G-Shock Nano DWN-5600 is one-size-fits-all, thanks to its adjustable strap. Look for it in Japan ...