Garmin Forerunner 935 Benutzeranleitung

NOTE: This deletes all user-entered information and activity 

history.
You can restore all of the device settings to the factory default 

values.

Hold  .

Select Settings > System > Restore Defaults > Yes.

Before you can update your device software, you must have a 

Garmin Connect account, and you must download the Garmin 

Express application.

Connect the device to your computer using the USB cable.
When new software is available, Garmin Express sends it to 

your device.

Follow the on-screen instructions.

Do not disconnect your device from the computer during the 

update process.
NOTE: If you have already used Garmin Express to set up 

your device with Wi

‑Fi connectivity, Garmin Connect can 

automatically download available software updates to your 

device when it connects using Wi

‑Fi.

You can change the device language selection if you have 

accidently selected the wrong language on the device.

Hold  .

Scroll down to the last item in the list, and select START.

Scroll down to the second to last item in the list, and select 

START.

Select START.

Select your language.

The Forerunner device is compatible with smartphones using 

Bluetooth Smart wireless technology.

Go to 

• Enable Bluetooth wireless technology on your smartphone.
• Bring your phone within 10 m (33 ft.) of the device.
• On your smartphone, open the Garmin Connect Mobile app, 

select   or  , and select Garmin Devices > Add Device to 

enter pairing mode.

• On your device, hold LIGHT, and select   to turn on 

Bluetooth technology and enter pairing mode.

You can do several things to extend the life of the battery.
• Reduce the backlight timeout (

).

• Reduce the backlight brightness.
• Use UltraTrac GPS mode for your activity (

).

• Turn off Bluetooth wireless technology when you are not 

using connected features (

).

• When pausing your activity for a longer period of time, use 

the resume later option (

).

• Turn off activity tracking (

).

• Use a Connect IQ watch face that is not updated every 

second.
For example, use a watch face without a second hand 

).

• Limit the smartphone notifications the device displays 

).

• Stop broadcasting heart rate data to paired Garmin devices 

).

• Turn off wrist-based heart rate monitoring (

).

NOTE: Wrist-based heart rate monitoring is used to calculate 

vigorous intensity minutes and calories burned.

Your body temperature affects the temperature reading for the 

internal temperature sensor. To get the most accurate 

temperature reading, you should remove the watch from your 

wrist and wait 20 to 30 minutes.
You can also use an optional tempe external temperature 

sensor to view accurate ambient temperature readings while 

wearing the watch.

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.

Stay 10 m (33 ft.) away from other ANT+ sensors while 

pairing.

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.

Hold  .

Select Settings > Sensors and Accessories > Add New.

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.

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.

Hold  .

Select Settings > Sensors and Accessories > Add New.

Select an option:
• Select Search All.
• Select your sensor type.
You can customize the optional data fields (

).

Troubleshooting

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