Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 30, 2025 Add ...
Choosing between the Oura Ring 4, unveiled last October, and the last-generation Ring 3 can be tricky, particularly if you’re new to smart rings. There’s no question that the Gen 4 Oura Ring is the ...
Smart rings are unique in the world of fitness trackers. Instead of wrist-worn devices with large displays and flexible straps, smart rings are more rigid bands made for wear on a finger. As a ...
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