FORERUNNER 245/245 MUSIC Owner’s Manual

Using an Optional Bike Speed or Cadence Sensor

You can use a compatible bike speed or cadence sensor to send data to your device.

Pair the sensor with your device (Pairing Your Wireless Sensors).
Set your wheel size (Wheel Size and Circumference).
Go for a ride (Starting an Activity).

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Using an Optional Bike Speed or Cadence Sensor

You can use a compatible bike speed or cadence sensor to send data to your device.

Pair the sensor with your device (Pairing Your Wireless Sensors).
Set your wheel size (Wheel Size and Circumference).
Go for a ride (Starting an Activity).