Table of Contents
Advertisement
Getting started
How to wear the Fit for accurate measurements
For accurate measurements, wear the Fit firmly around your lower arm above the wrist
while leaving a finger's worth of space as shown in the figure.
Optical heart rate sensor
If you fasten the Fit too tightly, skin irritation may occur, and if you fasten it too
•
loosely, friction may occur.
Do not look directly at the optical heart rate sensor's lights. Make sure children
•
do not look directly at the lights. Doing so may impair your vision.
If the Fit becomes hot to the touch, remove it until it cools. Exposing your skin to
•
the Fit's hot surface for a long time may cause low-temperature burns.
<Rear>
15
Advertisement
Table of Contents
