Fitbit Zip Ionic Faq

FAQ
How accurate are Fitbit devices?
Fitbit is dedicated to developing the most accurate fitness devices on the market.
Why does my step count differ depending on
where I wear my Fitbit device?
If you wear a wrist-based Fitbit device and move your body while keeping your arms still (or
vice versa), you may see a slightly different step count than if you wear a device clipped to your
clothing.
If you wear your device in a loose-fitting accessory such as a bangle or pendant, you may see a
slightly different step count than if you wear a classic wristband. During workouts and sleep, we
recommend wearing the classic wristband. Make sure the wristband fits securely but isn't too
tight.
For more information, see How do I wear my Fitbit device? and How do I track my heart rate
with my Fitbit device?
Why does my Fitbit device count extra steps?
Fitbit devices have a finely-tuned algorithm for step counting. The algorithm is designed to look
for intensity and motion patterns that are most indicative of people walking and running. When
working at a desk, cooking, or performing other activities with arm movements, a device on your
wrist may add some steps. When you're doing activities that involve arm movement—such as
working or cooking—you often walk a few steps in-between stationary periods as well, so the
device tries to give you credit for those steps. For most customers, the number of extra steps
added by arm-based movement isn't significant when compared to your overall stats. For more
information, see How does my Fitbit device count steps?