Exercising late at night can mean your body takes longer to wind down before drifting off to sleep, giving you fewer hours ...

It tracks your sleep, heart rate, recovery, and activity, all without buzzing, lighting up, or trying to turn you into a full ...

I paired my Oura ring with Dexcom's Stelo AI-powered CGM to track my glucose and got these three important things about my ...

Oura’s newest wearable is a great alternative to watchlike fitness trackers ...

Here’s everything you need to know about Samsung’s stylish, minimalist new smart ring – from sleep and heart rate tracking to ...

Are Sleep Trackers Making Us Ontologically Insecure? Doctors say patients fixate on their Oura Ring data even though it doesn’t help them rest.

If you’re shopping for a tracker that simply measures fitness levels, there are plenty to choose from, but what makes the ...

Over the past couple years, investors have poured hundreds of millions of dollars into an array of companies working on ...

Garmin's new Index Sleep Monitor is a sleeve you can wear to track your sleep instead of a clunkier Garmin smartwatch .

Surfing is done in the ocean, planes fly in the sky, and sleep occurs in the brain. So how can we measure sleep from the ...