Fitness Trackers
Latest about Fitness Trackers
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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.
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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.
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Amazfit Active review
By Peter Wolinski published
Powerful tracking, budget price tag
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Samsung Galaxy Ring review: Fitness tracking without subscription fees
By Kate Kozuch last updated
Samsung's debut smart ring is seriously impressive
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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
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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
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Oura Ring 4 vs. Oura Ring 3 — my favorite smart ring just got these big upgrades
By Kate Kozuch published
There are some big changes to known between Oura Ring 4 vs. Oura Ring 3. Here's how they compare in terms of specs, design, fitness-tracking, battery life and more.
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The Amazfit Helio is my favorite smart ring — here’s why its sudden price drop is a problem
By Dan Bracaglia published
The Helio Ring is now just $199 with no subscription costs. Here's why that may be a bad thing
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