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 ...

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

I had been trying to make sense of this data for a good six months when I decided to bring it to a few sleep-medicine experts for advice — a choice that, it seems, many Oura Ring users ultimately make ...

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

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 ...

Garmin Ltd. on Wednesday launched an arm band for wear during sleep that can track vital health metrics, stepping up ...