Specifications
Battery type
Rechargeable, built-in lithium-ion battery
Battery life
Up to 6 wk.
Water rating
10 ATM*
Operating temperature
range
From -20º to 55ºC (from -4º to 131ºF)
Charging temperature
range
From 0º to 45ºC (from 32º to 113ºF)
Radio frequency
2.4 GHz
Radio protocols
ANT+ wireless technology, Wi
‑
Fi, Bluetooth
Smart device
*The device withstands pressure equivalent to a depth of 100 m.
For more information, go to
Battery Information
The actual battery life depends on the features enabled on your
device, such as activity tracking, smartphone notifications, GPS,
internal sensors, and connected ANT+ sensors.
Battery Life Mode
Up to 20 hr.
Normal GPS mode
Up to 50 hr.
UltraTrac GPS mode with two-minute polling interval
Up to 6 wk.
Watch mode
HRM-Run Specifications
Battery type
User-replaceable CR2032, 3 V
Battery life
1 yr. (approximately 1 hr./day)
Operating temperature
range
From -10° to 50°C (from 14° to 122°F)
Radio frequency/protocol
2.4 GHz ANT+ wireless communications
protocol
Water rating
5 ATM*
*The device withstands pressure equivalent to a depth of 50 m.
For more information, go to
Data Management
NOTE:
The device is not compatible with Windows
®
95, 98, Me,
Windows NT
®
, and Mac
®
OS 10.3 and earlier.
Disconnecting the USB Cable
If your device is connected to your computer as a removable
drive or volume, you must safely disconnect your device from
your computer to avoid data loss. If your device is connected to
your Windows computer as a portable device, it is not necessary
to safely disconnect.
1
Complete an action:
• For Windows computers, select the
Safely Remove
Hardware
icon in the system tray, and select your device.
• For Mac computers, drag the volume icon to the trash.
2
Disconnect the cable from your computer.
Deleting Files
NOTICE
If you do not know the purpose of a file, do not delete it. Your
device memory contains important system files that should not
be deleted.
1
Open the
Garmin
drive or volume.
2
If necessary, open a folder or volume.
3
Select a file.
4
Press the
Delete
key on your keyboard.
Troubleshooting
My daily step count does not appear
The daily step count is reset every night at midnight.
If dashes appear instead of your step count, allow the device
to acquire satellite signals and set the time automatically.
The temperature reading is not accurate
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.
Resetting Your Device
If the device stops responding, you may need to reset it.
1
Hold
LIGHT
for at least 25 seconds.
2
Hold
LIGHT
for one second to turn on the device.
Restoring All Default Settings
NOTE:
This deletes all user-entered information and activity
history.
You can restore all of the device settings to the factory default
values.
1
Hold
UP
.
2
Select
Settings
>
System
>
Restore Defaults
>
Yes
.
Maximizing the Battery Life
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
(
).
Getting More Information
You can find more information about this product on the Garmin
website.
• Go to
.
• Go to
, or contact your Garmin dealer
for information about optional accessories and replacement
parts.
Device Maintenance
Device Care
NOTICE
Do not use a sharp object to clean the device.
Avoid chemical cleaners, solvents, and insect repellents that can
damage plastic components and finishes.
Thoroughly rinse the device with fresh water after exposure to
chlorine, salt water, sunscreen, cosmetics, alcohol, or other
22
Device Maintenance