The best fitness trackers record your heart rate, map running routes, and more. We tested and reviewed fitness trackers like Apple, Suunto, and Garmin.

On the most basic level, the best fitness trackers offer GPS connectivity to help you stay on your training course and basic activity tracking. Newer iterations of fitness trackers include advanced ...

Mobvoi's TicNote Watch focuses on AI voice recoding and summarization, while health and fitness tracking feels like a bonus.

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. Add as a preferred ...

Look beyond the lack of visual differences, and the Apple Watch Series 12 is a surprisingly big upgrade to the best smartwatch for iPhone owners. There’s faster charging, more accurate tracking, ...

The Series 12 looks great and feels comfortable on the wrist, the interface is easy to use, and it delivers the best health and fitness insights of any Apple product to date. But there are too many ...

The smartwatch market often forces a compromise: you either choose a full-featured daily driver that needs to sit on a charger every night or a dedicated fitness tracker that lacks meaningful smart ...

The Apple Watch Ultra 4 is a great smartwatch that has a bit more battery life to play with and features that make it a more insightful training and health companion. It just might not be enough to ...

Apple Watch Series 12 Review: Familiar Looks, Tracks Like a Beast Apple Watch Series 12 looks familiar, but better health sensing, Readiness insights, and improved real-world battery life make it a ...

Many of the same last-gen features. Meta's AI isn't all that smart. Audio playback could be louder. People might think you're a creep. I’ve been on a call with my insurance provider for over an hour ...

Ulefone has launched the $99.99 Armor Watch Ultra, a rugged smartwatch with a 1.93-inch AMOLED display, GPS, offline maps, compass, barometer, altimeter, and 160 sports modes. It also offers ...