• On your smartphone, open the Garmin Connect Mobile app,select or , and select Garmin Devices > Add Device toenter pairing mode.• On your device, select Menu > Settings > Phone > PairSmartphone.Improving GPS Satellite Reception• Frequently sync the device to your Garmin Connect account:◦ Connect your device to a computer using the USB cableand the Garmin Express™ application.◦ Sync your device to the Garmin Connect Mobile app usingyour Bluetooth enabled smartphone.◦ Connect your device to your Garmin Connect accountusing a Wi‑Fi wireless network.While connected to your Garmin Connect account, the devicedownloads several days of satellite data, allowing it to quicklylocate satellite signals.• Take your device outside to an open area away from tallbuildings and trees.• Remain stationary for a few minutes.My device is in the wrong language1 From the home screen, select .2 Scroll down to the last item in the list, and select .3 Scroll down to the last item in the list, and select .4 Scroll down to the seventh item in the list, and select .5 Scroll down to your language, and select .Temperature ReadingsThe device may display temperature readings that are higherthan the actual air temperature if the device is placed in directsunlight, held in your hand, or is charging with an externalbattery pack. Also, the device will take some time to adjust tosignificant changes in temperature.Replacement O-ringsReplacement bands (O-rings) are available for the mounts.NOTE: Use Ethylene Propylene Diene Monomer (EPDM)replacement bands only. Go to http://buy.garmin.com, orcontact your Garmin dealer.Viewing Device InformationYou can view the unit ID, software version, regulatoryinformation, and license agreementSelect Setup > AboutUpdating the Software Using GarminConnect MobileBefore you can update your device software using the GarminConnect Mobile app, you must have a Garmin Connect account,and you must pair the device with a compatible smartphone(Pairing Your Smartphone, page 1).1 Synchronize your device with the Garmin Connect Mobileapp.When new software is available, your device alerts you toupdate the software.2 Follow the on-screen instructions.Updating the Software Using GarminExpressBefore you can update your device software, you must have aGarmin Connect account, and you must download the GarminExpress application.1 Connect the device to your computer using the USB cable.When new software is available, Garmin Express sends it toyour device.2 Follow the on-screen instructions.3 Do not disconnect your device from the computer during theupdate process.NOTE: If you have already set up your device with Wi‑Ficonnectivity, Garmin Connect can automatically downloadavailable software updates to your device when it connectsusing Wi‑Fi.Product UpdatesOn your computer, install Garmin Express (www.garmin.com/express). On your smartphone, install the Garmin Connect app.This provides easy access to these services for Garmin devices:• Software updates• Map updates• Data uploads to Garmin Connect• Product registrationGetting More Information• Go to support.garmin.com for additional manuals, articles,and software updates.• Go to www.garmin.com/intosports.• Go to www.garmin.com/learningcenter.• Go to buy.garmin.com, or contact your Garmin dealer forinformation about optional accessories and replacementparts.AppendixData FieldsSome data fields require ANT+ accessories to display data.Balance: The current left/right power balance.Balance - 10s Avg.: The 10-second moving average of the left/right power balance.Balance - 30s Avg.: The 30-second moving average of the left/right power balance.Balance - 3s Avg.: The three-second moving average of theleft/right power balance.Balance - Avg.: The average left/right power balance for thecurrent activity.Balance - Lap: The average left/right power balance for thecurrent lap.Battery Level: The remaining battery power.Battery Status: The remaining battery power of a bike lightaccessory.Beam Angle Status: The headlight beam mode.Cadence: Cycling. The number of revolutions of the crank arm.Your device must be connected to a cadence accessory forthis data to appear.Cadence - Avg.: Cycling. The average cadence for the currentactivity.Cadence - Lap: Cycling. The average cadence for the currentlap.Calories: The amount of total calories burned.20 AppendixSelect.Setup > About