How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

Imagine waking up each morning with a detailed snapshot of your health, your sleep quality, heart rate, and even your readiness for the day, all delivered by a sleek, barely-there device on your ...

I’m currently testing the Circular Ring 2, a subscription-optional smart ring that boasts eight days of battery, ECG readings, AFib detection, and a revolutionary new digital sizing process. While the ...

I’ve worn a fitness tracker for as long as I can remember. I started out with the good ol’ Fitbit, then eventually upgraded to an Apple Watch. I like being able to monitor how active I am throughout ...

The battery in my two-year-old first-gen Pixel Watch generally—unless I use GPS and/or LTE data services heavily—lasts 24 hours-plus until it hits the 15%-left Battery Saver threshold. And because ...

Pebble's revival has continued with an expansion into more wearables, but it's a bit of a stretch to suggest the Pebble Index 01 is a very "smart" ring. The Pebble smart watch made a big return ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. As a veteran smartwatch and fitness tracker reviewer, it's ...