FUNCTION AND OPERATION
Switching on: Press the start button. The LED light will flash blue rapidly until
the heart rate is found.
Switching off: Press and hold the start button. The LED light flashes red, the
device vibrates and turns off.
LED
Start button
Heart Rate Display
* Maximum heart rate rate (MHR) = 180 (factory set).
Zone
Color
Zone 1
Blue
Zone 2
Green
Zone 3
Yellow
Zone 4
Purple
Zone 5
Red
Heart rate alarm: As soon as the heart rate exceeds the set maximum value,
the sensor vibrates 3 times continuously.
Range (factory set
Below 60 % MHR
61 % ~ 70 % MHR
71 % ~ 80 % MHR
81 % ~ 90 % MHR
Above 91 % MHR
EN
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