Using an Optional Bike Speed or Cadence Sensor
You can use a compatible bike speed or cadence sensor to send data to your watch.
• Pair the sensor with your watch (
Pairing Your Wireless Sensors, page 53
).
• Set your wheel size (
Calibrating Your Speed Sensor, page 54
).
• Go for a ride (
).
Calibrating Your Speed Sensor
Before you can calibrate your speed sensor, you must pair your watch with a compatible speed sensor (
Your Wireless Sensors, page 53
).
Manual calibration is optional and can improve accuracy.
1 Hold .
2 Select Settings > Accessories > Speed/Cadence > Wheel Size.
3 Select an option:
• Select Auto to automatically calculate your wheel size and calibrate your speed sensor.
• Select Manual, and enter your wheel size to manually calibrate your speed sensor (
).
Training with Power Meters
• Go to
for a list of power meters that are compatible with your Venu 3 series device (such as
Rally and Vector).
• For more information, see the owner's manual for your power meter.
• Adjust your power zones to match your goals and abilities.
• Use range alerts to be notified when you reach a specified power zone (
).
• Customize the power data fields (
Customizing the Data Screens, page 20
).
Situational Awareness
WARNING
The Varia device can improve situational awareness. It is not a replacement for cyclist attentiveness and good
judgment. Always maintain awareness of your surroundings, and operate the bicycle in a safe manner. Failure to
do so could result in serious injury or death.
Your Venu 3 series device can be used with the Varia smart bike lights and rearview radar (
). See the owner's manual for your Varia device for more information.
tempe
Your device is compatible with the tempe temperature sensor. You can attach the sensor to a secure strap or
loop where it is exposed to ambient air, so it provides a consistent source of accurate temperature data. You
must pair the tempe sensor with your device to display temperature data. See the instructions for your tempe
sensor for more information.
User Profile
You can update your user profile on your watch or on the Garmin Connect app.
54
User Profile
