Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

A Gemini-powered personal health coach is available in preview for Fitbit Premium subscribers. I let it plan my workouts for ...

It evolved into something far more ambitious and well-funded: the longevity industry, where the goal isn't just measuring ...

It’s January 2026, and that means conversation about eating and merriment has been replaced with talk of exercising, losing ...

Paired with your daily calories burned, you can determine your total calorie expenditure.