How Do I Delete Calories On My Fitbit Solved 2023
To change your target heart rate zone, scroll up until you see “Zones” (in settings). Here you can select which zone is most optimal for your workouts (30%, 50%, 70% of Max HR) and then choose a new goal by tapping on it. You will notice that when updating these zones, they will save as a new user profile, so you can switch back and forth between these zones as needed....