Fitness Trackers
Latest about Fitness Trackers

Oura Ring vs. Ultrahuman Ring Air — which smart ring should you buy?
By Jane McGuire last updated
Which is the best fitness tracker ring? We put the Ultrahuman Ring Air and Oura Ring 4 head-to-head.

Garmin Lily 2 Active review: a substantial update to Garmin’s most stylish smartwatch
By Jessica Downey published
The Garmin Lily 2 Active marks a substantial update to its predecessor now featuring built-in GPS, more sport tracking features, and new buttons.

Amazfit Active review
By Peter Wolinski published
Powerful tracking, budget price tag

Samsung Galaxy Ring review: Fitness tracking without subscription fees
By Kate Kozuch last updated
Samsung's debut smart ring is seriously impressive

Oura Ring 4 review: the new gold standard for smart rings
By Kate Kozuch published
What I learned from using the Oura Ring 4 for a week

New sleep-tracking study just compared Oura Ring vs. Apple Watch vs. Fitbit — here’s which one is most accurate
By Kate Kozuch published
Researchers pitted top sleep-tracking devices against 'gold-standard' polysomnographs

I test fitness trackers for a living – these are the 5 Prime Day fitness tracker deals I'd buy right now
By Dan Bracaglia published
Prime Day is the perfect time to score a sweet deal on a new fitness tracker from Fitbit, Garmin, Google or Amazfit.

Be quick! The latest Prime Day Fitbit deals slash prices by up to $79 — my top 3 picks
By Dan Bracaglia published
Take up to 32% off these Fitbit and Google wearables, including the Fitbit Ace LTE and Pixel Watch 2.
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