When you activate the auto heart rate tracking feature, or when the exercise mode, the Smart Key Band will automatically track your heart rate.
When measuring your heart rate, wear the Smart Key Band on your arm above of your wrist.
If you fasten the Smart Key Band too tightly, the skin irritation may occur and if you fasten it too loosely, friction may occur.
The accuracy of the heart rate measurement sensor can be affected by the user's movements, personal psychological condition and measurement
conditions and environment. Measure your heart rate while sitting comfortably in your seat.
Do not look directly at the light of the heart rate sensor. Your eyesight may be damaged.
If your Smart Key Band becomes hot to the touch, remove it until it cools. Exposing skin to a hot surface of it for a long time may cause skin burn.
This device and any software, service, function provided therein is solely intended for fitness and wellness purposes only, and is not intended for use in
the diagnosis, treatment, medical treatment or prevention of diseases or other conditions.
Any information that is obtained from use of the Smart Key Band , the Fitness Software or the provided application may not be suitable, accurate,
complete or reliable.
/ Notice for measuring the heart rate /
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