User Manual

38 Appendix
calculate vigorous intensity minutes and calories
burned.
y Turn off the pulse oximeter feature (Turning Off the
Wrist-based Heart Rate Monitor, page15).
y Use UltraTrac GPS mode for your activity
(UltraTrac, page31).
y Select the Smart recording interval (System
Settings, page32).
The temperature reading is not accurate
You can also use an optional tempe external
temperature sensor to view accurate ambient
temperature readings while wearing the watch.
How can I manually pair ANT+ sensors?
You can use the device settings to manually pair ANT+
sensors. The first time you connect a sensor to your
device using ANT+ wireless technology, you must pair
the device and sensor. After they are paired, the device
connects to the sensor automatically when you start
an activity and the sensor is active and within range.
1 Stay 10 m (33 ft.) away from other ANT+ sensors
while pairing.
2 If you are pairing a heart rate monitor, put on the
heart rate monitor.
The heart rate monitor does not send or receive
data until you put it on.
3 Hold UP.
4 Select Settings > Sensors & Accessories > Add
New.
5 Select an option:
• Select Search All.
• Select your sensor type.
After the sensor is paired with your device, a
message appears. Sensor data appears in the data
page loop or a custom data field.
Can I use my Bluetooth sensor with my watch?
The device is compatible with some Bluetooth
sensors. The first time you connect a sensor to your
Garmin device, you must pair the device and sensor.
After they are paired, the device connects to the
sensor automatically when you start an activity and
the sensor is active and within range.
1 Hold UP.
2 Select Settings > Sensors & Accessories > Add
New.
3 Select an option:
• Select Search All.
• Select your sensor type.
You can customize the optional data fields
(Customizing the Data Screens, page29).
My music cuts out or my headphones do not
stay connected
When using a Forerunner 245 Music device connected
to headphones using Bluetooth technology, the
signal is strongest when there is a direct line of
sight between the device and the antenna on the
headphones.
y If the signal passes through your body, you may
experience signal loss or your headphones may
become disconnected.
y It is recommended to wear your headphones with
the antenna on the same side of your body as your
Forerunner 245 Music device.
Appendix
Data Fields
Some data fields require ANT+ accessories to display
data.
% Heart Rate Reserve: The percentage of heart rate
reserve (maximum heart rate minus resting heart
rate).
24-Hour Maximum: The maximum temperature
recorded in the last 24 hours.
24-Hour Minimum: The minimum temperature
recorded in the last 24 hours.
Aerobic Training Effect: The impact of the current
activity on your aerobic fitness level.
Anaerobic Training Effect: The impact of the current
activity on your anaerobic fitness level.
Average % Heart Rate Reserve: The average
percentage of heart rate reserve (maximum heart
rate minus resting heart rate) for the current
activity.
Average Cadence: Running. The average cadence for
the current activity.
Average Cadence: Cycling. The average cadence for
the current activity.
Average GCT Balance: The average ground contact
time balance for the current session.
Average Ground Contact Time: The average amount of
ground contact time for the current activity.
Average Heart Rate: The average heart rate for the
current activity.
Average Heart Rate %Max�: The average percentage of
maximum heart rate for the current activity.
Average Lap Time: The average lap time for the current
activity.
Average Pace: The average pace for the current
activity.
Average Speed: The average speed for the current
activity.
Average Stride Length: The average stride length for