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The latest sleep-tracking gadget, the fourth-generation Oura Ring, which was released this week, is a $350 miniature computer worn around the finger like a piece of jewelry. The inside of the ring ...

The Oura Ring's sleek design, relatively long battery life compared to a smartwatch and useful data make it a top-notch sleep tracker, and that continues to be true with the Oura Ring 4. The lighter ...

It also considers your past sleep trends and offers a service called Zepp Aura, which now comes ... the most in-depth sleep tracking experience. The Amazfit Helio Ring is a classic-looking ...

The Oura Ring 4 has just been released — and it’s more comfortable and sleek to wear, but not smaller. It’s noticeably way ...

Smart rings track the same things smartwatches do, such as steps, sleep and a general overview of your overall health. They tend to have significantly more battery life than smartwatches, with no ...

Smart rings are small and discreet wearables, ideal for people who want to get the benefits of a wearable, without wearing a bulky smartwatch or fitness tracker. They mainly track sleep ...

The Galaxy Ring can track heart rate, sleep, and gauge readiness for the day ahead through an aggregated score. Despite that, ...

This QRing Titan SE offers a battery life of 5 to 7 days and includes comprehensive sleep stage ... s health tracking ...

The latest sleep-tracking gadget, the fourth-generation Oura Ring, which was released this month, is a $350 miniature computer worn around the finger like a piece of jewelry. The inside of the ...

Smart rings track the same things smartwatches do, such as steps, sleep and a general overview of your overall health. They tend to have significantly more battery life than smartwatches ...