The Best Sleep Trackers for an Optimal Slumber

My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

5 cheaper alternatives to the Whoop fitness tracker

Love the health data but hate the monthly subscription of Whoop? Discover five affordable fitness trackers that deliver ...

Google's Fitbit Air makes a strong case for minimalism and ditching your smartwatch

Google's newest tracker centers on passive wellness tracking and AI tools. Find out more in this Fitbit Air review.
CNET

8 Expert-Approved Sleep Trackers You'll Want for Better Sleep Tonight

Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has since been discontinued, but newer versions such as the Eight Sleep Pod 4, ...
Medical Xpress

How do sleep trackers work, and are they worth it? A sleep scientist breaks it down

Many smartwatches, fitness and wellness trackers now offer sleep tracking among their many functions. Wear your watch or ring to bed, and you'll wake up to a detailed sleep report telling you not just ...