Fitness trackers like Garmin and Apple Watch are some of the best tools for accountability. They do a great job of gamifying your workouts by giving you metrics like heart rate, running splits, and ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. There are a few big names ...

Tracking your sleep, your workouts, and your daily steps can encourage you to take better care of your health, or help you with your athletic goals. (While you can run without a watch tracking your ...

The Orangetheory Fitness franchise has created a small accessory that attaches to an Apple Watch band to track your heart rate during exercise. Photo: Orangetheory Fitness The nation’s 13th-largest ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. There are a few big names ...

This smartwatch is the kind of device that does its job well, without making you wonder why you didn’t just spend hundreds ...

Overall this model was very easy to use, somewhat accurate for counting steps, and very good at measuring heart-rate accuracy. With recent version smartphones, our experts found it very easy to pair, ...