Updates & Downloads

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GPSMAP 64 (WebUpdater) software version 6.60

as of November 18, 2021

Use Garmin Express to install this file.

(10.40 MB)

View system requirements

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Change History

Changes made from version 6.10 to 6.60:

• Added support for syncing courses with Garmin Explore
• Improved navigation sync experience with Garmin Explore
• Fixed an issue where GMU maps might not be visible when zoomed out
• Fixed possible issue that could prevent tones from working
• Fixed possible freeze when entering geocache next stage coordinates
• Fixed possible issues when changing profiles while on the trip computer page
• Fixed possible issue with inaccurate track distance with no GPX fix
• Fixed possible issue displaying TOPO Great Britain maps

Changes made from version 5.60 to 6.10:

• Fixed an issue with Explore Sync of route navigation
• Fixed an issue drawing certain areas on the map
• Fixed an issue where the last point of a track would not be connected on the map
• Fixed an issue that could cause the map to jump to incorrect coordinates

Changes made from version 5.50 to 5.60:

• Fixed potential issue with GPS+GLONASS

Changes made from version 5.40 to 5.50:

• Fixed issue with GB Discoverer.

Changes made from version 5.30 to 5.40:

• Added support for G3 Marine Cartography.

Changes made from version 5.10 to 5.30:

• Fixed possible issues with Borneo RSO position format.
• Fixed issue where Basecamp could not import GPX files that were wirelessly transferred to the device.

Changes made from version 5.00 to 5.10:

• Added support for Garmin HuntView Plus.
• Fixed possible issue that would cause custom maps to be hidden.

Changes made from version 4.80 to 5.00:

• Fixed potential GPS issue

Changes made from version 4.70 to 4.80:

• Fixed possible issue where a Live Track on would only show a single coordinate on the map.
• Fixed issue preventing 500 custom maps to be loaded.
• Fixed issue where archived tracks could not be loaded from the calendar.

Changes made from version 4.50 to 4.70:

• Fixed issue where the compass wouldn't work when the bike sensor was on.
• Fixed issue where track portions were being saved incorrectly.

Changes made from version 4.30 to 4.50:

• Added support for optional MTP interface mode (Setup > System > Interface)

Changes made from version 4.20 to 4.30:

• Added support for Bike Speed Sensor
• Added support for Bike Cadence Sensor

Changes made from version 4.00 to 4.20:

• Improved Bluetooth pairing.
• Fixed importing adventures from SD cards.
• Fixed possible routing crash.

Changes made from version 3.90 to 4.00:

• Improved 'Save Portion' track feature. When saving a portion, the device now remembers that position in the track log so it can be used as a track segment for future portion saving.
• Fixed possible erroneous track point on power on.
• Fixed formatting issue with certain map names in the map information list.
• Fixed output of SNR in $GPGSV NMEA sentence.

Changes made from version 3.70 to 3.90:

• Improved map load times
• Fixed possible shutdown when scrolling through the waypoints list

Changes made from version 3.40 to 3.70:

• Improved 3-axis compass performance

Changes made from version 3.20 to 3.40:

• Fixed shutdown on charging page when PAGE or QUIT buttons are pressed
• Fixed possible shutdown in when reviewing a route in Russian
• Fixed device not reconnecting to a tempe wireless temperature sensor across a power cycle
• Fixed several track distance statistic issues
• Fixed waypoint distances being listed incorrectly for Waypoint Averaging

Changes made from version 3.10 to 3.20:

• Improved cartography support (Garmin Hunt View maps)
• Improved boot time when a large amount of BirdsEye satellite imagery is present

Changes made from version 3.00 to 3.10:

• Fixed issue with power off pressure trending (64s/64st models).

Changes made from version 2.90 to 3.00:

• Fixed issue with geocaching 'Next Stage' feature.
• Fixed potential issue with geocache filters.

Changes made from version 2.80 to 2.90:

• Added support for Android version of Garmin Connect Mobile app (for LiveTrack).
• Improved 3-axis compass performance.
• Fixed missing 'AA Battery Type' option when not using the optional rechargeable battery pack in Setup > System. This only affected the standard (yellow) GPSMAP 64 model.
• Fixed issue with barometer when auto calibration is turned off.
• Fixed missing ascent, descent, and elevation statistics when reviewing certain tracks.
• Fixed possible shutdown when using custom waypoint symbols.
• Fixed possible shutdown when displaying the option menu in Czech.

Changes made from version 2.60 to 2.80:

• Fixed freeze when 'Geocaches' is present in the page sequence

Changes made from version 2.50 to 2.60:

• Fixed issue causing possible slow boot times

Changes made from version 2.40 to 2.50:

• Improved average ascent and average descent data fields
• Improved vertical speed and grade data fields
• Improved transfer speed between device and BaseCamp Mobile or Garmin Connect Mobile (64s/64st models)
• Fixed potential issue when programming a chirp (64s/64st models)
• Fixed potential shutdown when using smart notifications
• Fixed displaying duplicate smart notifications in certain instances

Changes made from version 2.20 to 2.40:

• Added support for additional ActiveRouting cartography
• Improved display of marine-specific lines in BlueChart g2 maps

System requirements

1. IBM-compatible PC running Windows 2000 or later operating system and an available USB port.

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