Unlike the other activity trackers I tested, the Fitbit Flex does not tell you the time. Even so, it does have a silent alarm function you can set with the web app or the mobile app (only if your ...

Between tech-embedded gym equipment and the explosion of workout apps, technology has completely reshaped how we plan and track our exercise routines. With the booming fitness tracker market, there's ...

Walking is a great way to get and stay fit. But are you doing enough to see results? Using activity-tracking devices and apps can help you set and reach your fitness goals. See how these tools can get ...

The fitness tracker industry is booming, but are these wearable devices worth the investment? (Getty Creative) If you've looked around at the gym lately, you've likely seen smartwatches, clip-on ...

Whether a smartwatch or a ring, many of us now wear fitness trackers, which means we have collected a lot of data on how much we are moving and sleeping, as well as how our heart rates change with our ...

The fitness tracker on your phone or wrist may be doing more than just monitoring your steps – it could kick them up a notch. Monitoring exercise increased that activity among the more than 16,000 ...