Updates & Downloads

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GPSMAP 66i (WebUpdater) software version 5.80

as of April 28, 2020

Use Garmin Express to install this file.

(21.35 MB)

View system requirements

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Change History

Changes made from version 5.50 to 5.80:

• Fixed CIQ applications not being able to download content
• Fixed coordinates display on the Satellite page when in demo mode
• Fixed sending XERO locations to another device
• Fixed rendering of overlapping BirdsEye maps
• Fixed track review map not always centering on the track
• Fixed native spelling of languages in the language selection list
• Fixed address display when selecting messages from the map
• Fixed right-to-left language issues in inReach Messages
• Improved cold temperature battery capacity monitoring
• Updated World Magnetic Model to 2020 release
• Added file-based configuration of inReach Contacts, Quick Texts, and Presets for Professional users
• Added over-the-air inReach settings profiles for Professional users
• Added ability to automatically import GPX data from SD card for Professional users
• Added created date and time to the inReach Message Details page
• Added support for cancelling an inReach Communications Test
• Renamed LiveTrack to Tracking

Changes made from version 5.40 to 5.50:

• Added ability to display FIT Activities on the map
• Added new setting to hide inReach messages on the map
• Added the ability to edit the name of inReach Weather locations
• Added the ability to change the forecast type when updating an inReach Weather forecast
• Added time zone field to the inReach Weather forecast information page
• Improved hiking route calculation performance
• Fixed issue with using Spell Search to find cities in BirdsEye Direct
• Fixed issue with editing coordinates
• Fixed issue with deleting routes
• Fixed issue with erroneous Track Archive Error dialog displaying at startup
• Fixed keypad input preventing Wi-Fi networks from being added
• Fixed issue with saving an inReach Message as a waypoint
• Fixed issue with Bluetooth pairing to an iPhone 11
• Fixed issue with displaying invalid positions in some position formats
• Fixed issue with mismatched durations in Trip Computer and Recording Controls when using Expedition Mode
• Fixed issue with scrolling a long message on the Message Details page
• Fixed Message Details page layout when elevation is missing

Changes made from version 4.30 to 5.40:

• Added support for inReach Weather
• Added ability to add Contacts, LiveTrack, and Messages setup items to the main menu
• Added support for adjusting volume of device tones
• Improved Active Weather user interface
• Improved display of inReach messages on the map
• Fixed issues with downloading BirdsEye imagery
• Fixed issue with not properly resetting Ascent, Descent, and Elevation fields in Trip Computer

Changes made from version 4.20 to 4.30:

• Added support for the inReach Remote feature
• Added the option to discard edits to a contact
• Fixed data on the inReach Plan Usage page
• Fixed issue when creating proximity alarms
• Improved the contact editing keyboard
• Improved Bluetooth reliability

Changes made from version 4.10 to 4.20:

• Fixed issue with downloading BirdsEye imagery.

Changes made from version 3.00 to 4.10:

• inReach messages will now draw on the map
• Added create and update Contacts
• Added ability to update plan details
• Added plan usage page
• Added keyboards for Ukrainian, Estonian, Lithuanian, and Farsi
• Added warning to charge icon when device is too hot or cold to charge
• Improved altimeter calibration after each startup
• Removed Forward button from Preset messages
• Improved message details page when using night mode

System requirements

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

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