Like with any new tech, it takes a while to weigh the long-term cost versus the short-term reward. But one thing is clear: ...
I’m a health and fitness editor who’s been testing the Oura Ring 4 Ceramic for three months. Here’s my honest review of the new longevity tracker.
The 2025 Polar Loop is a screenless fitness tracker that competes with Whoop and the Amazfit Helio Strap—but doesn't quite beat either.
Running Reviews Editor Amanda Furrer tests to see where the ring and watch meet in terms of health monitoring and training.
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