Heart rate does more than just reflect stress and guide you through workouts. Now, it also helps Fitbit determine how much light, deep, and REM sleep you logged.
Maximum heart rate naturally declines with age. Here’s what that means for you and your running performance.
Former professional distance runner and Fitbit ambassador Ryan Hall is here to help new runners reach a big (but doable!) goal—running 26.2 miles!
Fitbit ambassador Ryan Hall shares how you can track your way to a new PR.
Your resting heart rate is worth paying attention to for a myriad of health reasons. Here’s what this little number can show you.
From alarm clock to morning run, here's Ryan Hall's rise and shine routine.
Perched on a rock face hundreds of feet above the ground, only a thin rope ready to catch her if she falls, pro climber Alex “AJ” Johnson contemplates her next move. It’s a situation that would send an average person into panic mode, but a quick glance at the Fitbit Surge on her wrist shows AJ’s heart rate is holding steady. “What can I...
Duffel, backpack, tote bag, satchel—no matter what you use to get your gear to the gym, studio, or wherever you workout, here’s what should be in it this season.
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...
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...