The steps to start Huawei 4pro sports band are as follows:
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1. First, connect the USB cable of the sports bracelet to the special charging base of the bracelet.
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2. Insert the raised part of the charging base into the positioning hole of the wristband, and then firmly close the card QQ, and ensure that the metal contact is fitted.
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3. Insert the bulge of the base into the positioning hole of the wrist strap.
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4, then plug the USB into the power supply, charge the bracelet, and the charging icon and electricity appear on the bracelet screen.
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5. The bracelet will turn on automatically.