We've tested and reviewed products since 1936. Read CR's review of the Apple Watch Ultra 3 smartwatches & fitness tracker to ...

We tested the best smart rings on the market. While the Oura Ring comes out on top, there are more affordable options ...

From smart swimming goggles to waterproof smartwatches that sit on your wrist, these are our favorites tested and rated.

Xiaomi has slowly been increasing the screen size of its cheap fitness tracker, which is how we get here. The Smart Band 10 ...

Lost track of time? Well, you're in luck because you have one final chance to score big savings (we're talking hundreds here) on Apple, Fitbit, Garmin, and more.

There's a savvy way that shoppers can snag this highly-rated fitness tracker for half the price - thanks to a clever trick from Top Cashback and its £15 sign-up bonus. This reduces the price of the ...

In terms of fitness tracking, it delivers: excellent GPS accuracy, heart rate, stress and sleep trackers, plenty of sport ...

Oura has arguably done more than anyone else to push the category forward and its rings are category-leading. The Ring 4 is ...

Fitness and calorie tracking devices can induce feelings of "shame" in users who fail to meet their set targets, according to ...

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

Do not let your precious smartwatches and smart rings collect dust — use these science-backed principles instead.