While the Inspire HR is still a solid choice, the Inspire 3 has made upgrades when it comes to sensors, display, battery life ...

These top-rated sleep trackers make it easier to monitor your rest and improve your sleep habits by using cold, hard data.

When I first started using smart watches, it was all about counting steps, closing rings, standing up enough and watching out ...

Earlier this year, Andrej Karpathy wrote an in-depth analysis of four sleep tracking methods that Federico recently recommended I read. I’m glad he did, Karpathy, an AI researcher who has worked at ...

Apple Watch Sleep Tracking has a new Sleep Score feature that gives you an overall number rating your sleep. It considers ...

The CMF by Nothing Watch 3 Pro is packed with features, a long battery life, an AMOLED display, and it's still somehow only ...

I’ve used many of the best smartwatches, but when it comes to sleep, few companies offer the same Sleep detail and insight that Samsung does. Sleep has been core to the Samsung Health strategy since ...

Save 40% on the Fitbit Versa 4 Smartwatch, now $119.95 on Amazon. Features built-in GPS, 24/7 heart rate tracking, 40+ ...

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The Samsung Galaxy 8 and Sunnto Race 2 came out on top in our testing.