I’ve tested dozens of fitness trackers from Apple, Garmin, Fitbit and more. Here are my top picks for beginners, runners and ...

While your Apple Watch is generally reliable when it comes to reminders, app notifications, and music control, the device isn't without fault. Sometimes, it won't charge, connect to your Wi-Fi, or ...

The best fitness trackers don’t always need to do the full-blown job of mapping a mountain route or pacing a marathon. Sometimes, what you really need is a simple device that keeps an eye on your ...

Tech-enabled fitness has moved from a niche habit into daily life. It is not just for athletes or people training for ...

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. The Apple Watch’s ...

The Google Pixel Watch 3 has a neat function that will let you pair with gym and fitness equipment to share real-time heart rate data to give you a better idea of your workout progress. Here’s every ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

The Apple Watch helps people stay more active by encouraging wearers to stand, move around and exercise. But its workout tracking has a few quirks that users should understand. Knowing about these ...