Pair A Speed Sensor With M450; Measuring Wheel Size - Polar Electro M450 User Manual

Light yet tough, and easy to attach
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PAIR A SPEED SENSOR WITH M450

Make sure the speed sensor has been correctly installed. For more information on installing the speed sensor
refer to the user manual of the speed sensor.
There are two ways to pair a speed sensor with your M450:
1. Go to General Settings > Pair and sync > Pair other device
2. M450 starts searching for the speed sensor. Rotate the wheel a few times to activate the sensor. The
flashing red light on the sensor indicates that the sensor is activated.
3. Once the speed sensor is found,
4. Press START,
5. Pairing completed
6. Sensor linked to:
7. Set wheel size
The first cycling sensor you pair will automatically be linked to
or
1. Press START in time view to enter pre-training mode.
2. M450 starts searching for your speed sensor. Rotate the wheel a few times to activate the sensor. The
flashing red light on the sensor indicates that the sensor is activated.
3. The device ID Pair Polar SPD xxxxxxxx
4. Pairing completed
5. Sensor linked to:
6. Set wheel size

MEASURING WHEEL SIZE

Wheel size settings are a prerequisite for correct cycling information. There are two ways of determining the
wheel size of your bike:
Method 1
Look for the diameter in inches or in ETRTO printed on the wheel. Match it to the wheel size in millimeters in
the right column of the chart.
Polar SPD xxxxxxxx
Pairing is displayed.
is displayed when the pairing is ready.
is displayed. Choose
is displayed. Set the size and press START.
is displayed when the pairing is ready.
is displayed. Choose
is displayed. Set the size and press START.
is displayed.
Bike 1, Bike 2 or Bike
is displayed. Choose Yes.
Bike 1, Bike 2 or Bike
30
and press START.
3. Confirm with START.
Bike 1.
3. Confirm with START.