Whether you are training for a marathon or working out for the first time in months, a fitness tracker can show you health and exercise data that can help you better understand your efforts.

While most smartwatches include health tracking among a slew of smart features, fitness trackers are built for activity, offering specialized features, accurate metrics and durable, comfortable ...

With so many options available, choosing the right one can be overwhelming. Some models focus on in-depth health metrics like blood oxygen levels and stress tracking, while others keep things simple ...

With research budgets under ever-increasing scrutiny, the spotlight is on brand-health trackers. These projects are a considerable investment for most firms, but some are questioning the value this ...