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Note:

·

A buildup of too much sweat and salt on the strap can 

decrease the accuracy of the data measured by the 
heart rate sensor. 

·

Wash the strap with clean water after every use.

·

Do not put the strap into a washing machine or dryer.

·

Please air-dry the strap by hanging it or laying it flat.

Maintenance of the Heart Rate Sensor

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2. Follow the instructions below if heart rate data is 
abnormal or not displayed.

·

While wearing the heart rate sensor, check if the LED 

light is flashing. If not, replace the battery.

·

Wet the electrodes on the strap and adjust the strap 

length to fit tightly.

·

Please wear cotton clothes. The static electricity 

created by artificial fibers will interfere with heart rate 
signals.

·

Stay away from environments that may affect the 

heart rate sensor.

3. What sports during which I can use the heart rate 
sensor? 

The heart rate sensor can be used during sports such 
as cycling, running, and fitness. It cannot be used while 
swimming.

4. Why I get a "Pairing rejected" message or data is 
not displayed when I connect the heart rate sensor to 
Bluetooth on my phone?

The heart rate sensor only supports searching and 
connecting via a sports app if you wish to connect it to 
your phone. The sensor cannot be connected directly 
through Bluetooth on the phone.

FAQs

1. What apps, bike computers, and sports watches are 
the heart rate sensor compatible with?

The heart rate sensor can be connected to apps of 
peripheral, bike computers, and sports watches that 
support standard Bluetooth or ANT+ protocols.

5. How long does the heart rate sensor's battery life 
last 

1000 hours battery life.

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