It’s the start of the new year, and whether you're walking the dog, training for your first 5K, or just trying to get outside more, a fitness tracker can help you stay on track. We found smart ...

Editor's note, Nov. 2: The Apple Watch Series 7's larger screen and faster charging make an already great smartwatch even better, which is why we've given it a CNET Editors' Choice Award. Our original ...

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. June 13, 2025 Add as a ...