Elite sports have long been deploying artificial intelligence (AI) and computer vision to gain vital data to improve player performance and obtain marginal gains. Tennis is no exception. But now, ...

In order to change the time on your Fitbit, first change the time on the device it's paired with and then re-sync your ...

Connecting your Fitbit with Weight Watchers allows for a more complete view of your health, combining activity data with your ...

This $99 screenless tracker reminds me of a Whoop. The app isn't as sophisticated, but it tracks activities and sleep quite ...

A telephone-based weight-loss intervention helped women with breast cancer and obesity lose almost 5% of their baseline body weight, according to results of a randomized phase 3 trial.

From smart rings to mattress sensors, we reviewed the best sleep trackers for monitoring your sleep quality and improving ...

Whether you choose to lie on yours or wear it, the best sleep trackers can have a dramatic effect on the quality of your rest ...

Apple Inc. will hold its biggest product launch event of the year Tuesday, when the company is set to unveil the new iPhone ...

Apple is working on a new wallet-friendly smartwatch, with the Apple Watch SE 3. Here's what we've heard so far.

Not getting enough sleep has been linked to heart disease, high blood pressure, diabetes and stroke. It has also been shown ...