Fitbit Zip Ionic Faq page 9

Custom Zones
Instead of using the 3 zones based on your maximum heart rate, you can create a custom zone to
target a specific heart rate:
1. Tap the Today tab
2. Enter your custom zone.
On fitbit.com, log into your dashboard and click the gear icon
Settings > Personal Info and enter your custom zone.
What is my resting heart rate on my Fitbit device?
Resting heart rate is the number of times your heart beats per minute when you are still and well
rested. This metric can be an important indicator of your fitness level and overall cardiovascular
health. The typical resting heart-rate range for adult Fitbit users is 50-90 beats per minute. Active
people often have a lower resting heart rate. For more information, see the
Fitbit uses your heart-rate data from when you're both awake and asleep to estimate your resting
heart rate. For best results, wear your device to sleep.
How do I improve the accuracy of my heart-rate reading on my Fitbit device?
As with all heart-rate tracking technology, accuracy is affected by personal physiology, device location
on your arm, and type of movement.
For a more accurate heart-rate reading:

Wear your Fitbit device on top of your wrist, and make sure the back of the device is in contact
with your skin.
PEAK ZONE
This high-intensity exercise zone is for short,
Greater than 85% intense sessions that improve performance and
of your maximum speed.
heart rate.
and tap your profile picture > Heart Rate Zones.
in the top right. Click
Fitbit Blog.