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5. Select Heart, then move right to turn it on.
6. When you begin an activity, your watch connects to the monitor and you see a heart icon at the
bottom of the screen.
When your watch is trying to connect to the monitor, the heart flashes.
The first time your watch tries to connect to your monitor, if it finds more than one monitor, your
watch doesn't know which monitor to connect to. Move to a place where there are no other
monitors within range of your watch.
When you have connected to your monitor once, your watch always reconnects to your monitor.
While you train, you can choose to show your heart rate.
You can also use a training program to train to a target heart rate zone.
You can also use the external Heart Rate Monitor with other Bluetooth® Smart Ready devices and
apps. See the documentation that comes with your product or app for more information.
To change the CR2032 battery on the monitor, use a coin to open the back of the monitor. The battery
must be recycled or disposed of according to local laws and regulations.
Cadence or Speed Sensor
The TomTom Cadence/Speed Sensor consists of the following parts:
1. Spoke magnet
2. Crankarm magnet
3. Chainstay sensor
4. Cable ties
To use the TomTom Cadence/Speed Sensor with your watch, do the following:
1. Attach the chainstay sensor to the chainstay on your bike, using three of the cable ties provided.
Use two ties for the main body of the sensor and one tie for the smaller part of the sensor. You
may need to adjust the position of the sensors so don't tighten the ties completely just yet.