heart rate

What Gets Your Heart Pumping?

Heart rate during a proposal

Since Fitbit trackers are a part of so many people’s daily lives, it can be amazing what type of data you can capture. So we were thrilled to hear from Fitbit user Ben*, who was excited to see that his Charge HR did such a great job tracking his heart rate, it even showed the peak when he proposed to his girlfriend! Ben had taken his...

How Dean Karnazes Uses Heart Rate Data While Training

Ultramarathoner Dean Karnazes shares some of his favorite recipes

PurePulse Heart Rate is a new technology at Fitbit that we’re really proud of. Included in  ChargeHR, Charge 2, Alta HR, Blaze and Surge, it offers continuous, automatic, wrist-based heart rate and simplified heart rate zones. Tracking your heart rate allows you to accurately track your calorie burn, maintain workout intensity, maximize...