④
Wristband
bracelet
Worn on the wrist.
First Activation
Pull the bracelet out and connect the bracelet USB interface to your computer's USB
socket or outlets with USB interface to activate the screen by charging for the first time.
Wearable Device
You can wear YUNMAI Fit HR on your left wrist or right wrist. Attention: please do not
damage the heart rate sensor behind the device.
(Wearing sketch for left hand)
Even under the ideal conditions, YUNMAI Fit HR cannot guarantee an accurate and
reliable detection of everyone
’s heart rate each time. For few wearers, it is possible to
Summary of Contents for Fit HR D1701NA
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