Reaching the recommended activity guidelines
Active Zone Minutes counts your time spent in any heart-pumping activity. Your default goal is based on the widely accepted recommendation of 150 minutes of moderate activity or 75 minutes of vigorous activity per week.*
Work out smarter
With Active Zone Minutes, the harder you work, the more credit you get. 1 minute in the fat burn zone earns 1 Active Zone Minute, and 1 minute in the cardio or peak zone earns 2 Active Zone Minutes. You put in the work, and we’ll do the math!
A focus on personalization
Your target heart rate zones are personalized based on your age and resting heart rate, giving you a more accurate understanding of how to optimize your effort.
Zone notifications keep you in the know
When you’re in an exercise mode, your Fitbit tracker or watch** buzzes to let you know when you enter and exit a heart rate zone: 1 buzz for the fat burn zone, 2 buzzes for the cardio zone and 3 buzzes for the peak zone.
On-wrist notifications and celebrations keep you going.
Know how hard you’re working during any heart-pumping activity.
Heart rate zones are personalized for your age and fitness level.
Tracking Active Zone Minutes helps you reach the recommended activity guidelines.
Earn Active Zone Minutes whenever you get your heart rate up, whether you're in an exercise mode or not.
View Active Zone Minutes on your wrist to see how close you are to reaching your daily goal.
Buzzes on your wrist let you know what zone you’re in without having to take your eyes off your exercise.
Stay motivated to reach long-term goals with daily and weekly celebrations.
Aim higher with a Premium membership
Get more guidance toward your goals with personalized insights, exercises and more.
*Based on the widely accepted recommendation from organizations like the American Heart Association, Center for Disease Control and World Health Organization.
**Available now on Charge 4, Sense, Versa 3, Versa 2, Versa, Versa Lite, and Ionic