Fitbit‘s creators have launched Luffu (“loo-foo”), a new health app for families that will eventually expand to hardware devices too.

Luffu tracks health data like medications, diets, and sleep and provides AI-powered alerts for potential health issues.

These apps are cluttering your phone ...

Users who miss the deadline could permanently lose access to key historic data on metrics such as their heart rate, workouts, calorie burn, and sleep time.

A big deadline is looming for former Fitbit owners, who will have their historical data deleted if they don't migrate their ...

Everyone knows Bluetooth changed the way we listen to music, but the wireless tech also provides fun, convenience, and ...

I'm not a programmer, but I tried four vibe coding tools to see if I could build anything at all on my own. Here's what I did and did not accomplish.

Fitbit is mostly associated with tracking your steps, workouts and sleep, but also among its arsenal of overall health features is the ability to track your food intake. You can use it to see how many ...

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. I’ve been using Fitbit ...

The new Fitbit app experience has started rolling out in preview to select users, with a fresh UI and a glimpse at Gemini-powered health coaching. Vanessa is a lead writer at CNET, reviewing and ...

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. Cardio load gets a ...

Fitbit’s new Gemini-powered health coach, announced back in August, is becoming available as a public preview to Premium subscribers in the U.S. on Android starting tomorrow. It expands to iOS later ...