The accuracy of heart rate monitoring on Fitbit Charge devices has been a topic of significant discussion among users and ...

The Fitbit Charge 6 is designed to provide up to 7 days of battery life on a single charge, assuming the always-on display ...

Read more: Best: Overall Fitbit is still the undisputed king of the tracker realm, and the charge 4 is the best of Fitbit’s dedicated fitness trackers ... However, this is sure to improve with more ...

Which Garmin should I buy? With so many models, it can be hard to choose. Here, Health Editor Grace Walsh lines up the best ...

These age-appropriate wearables can put off the purchase of your child’s first smartphone. Here’s what users and experts say about key features on popular models and what to consider before you buy.