EN–3
automatically. For more information about the Garmin
ANT Agent application, right-click the icon in your
system tray, and select Help. After you pair the rst
time, your Forerunner automatically recognizes your
computer each time it is in range.
NOTE: The pairing settings differ for each
compatible Forerunner model. See your
owner’s manual.
Technical Specications
Physical size: 2.4 in. × 0.7 in. × 0.3 in. (60 mm ×
18 mm × 8.6 mm)
Weight: 6 g
Transmission range: Approximately 16.4 ft. (5 m)
Operating temperature: 14°F–122°F
(-10°C–50°C)
Radio frequency/protocol: 2.4 GHz / Dynastream
ANT wireless communications protocol
Power source: USB
Limited Warranty
Garmin’s standard limited warranty applies to this
accessory. Refer to the Forerunner owner’s manual to
view the warranty.
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