Over the course of six months, I've been testing several top fitness trackers head-to-head to determine which brands, models, and categories are actually worth it. And in a sea of bulky watches, ...

Fitbit's Charge series has long been the Goldilocks of the brand's fitness trackers — not quite a smartwatch, but far more capable than a basic step counter. With the Charge 6 (released in 2023), ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

Forger takes a more favorable view toward the devices, which he says help keep the overlooked importance of sleep front of ...

Quantum Error is the best modern example I can think of when it comes to a game that attempts to do so much and yet fails at almost all of it. The main exception is ...

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 28, 2026 Add ...