Overview
Garmin has posted Public Beta 31.20 - Pre Rollout for the Edge 550, Edge 850, and Edge 1050. This is a maintenance-focused beta, not a feature release. The changelog is centered on crash prevention, Connect IQ responsiveness, course handling, and weather or elevation display corrections.
For Edge users already on the 31.xx beta branch, version 31.20 looks like a practical cleanup build. It addresses issues that can affect setup before a ride, navigation during a ride, and confidence in on-device data fields.
Update Details
- Devices: Garmin Edge 550, Edge 850, Edge 1050
- Software Version: 31.20 Beta
- Channel: Public Beta Program
- Rollout Status: Pre-Rollout
- Installation Path: Main Menu > System > About > Check For Updates
- Source: Garmin Forums
Garmin Edge 550/850/1050 Beta 31.20 Changelog
According to Garmin's official announcement, version 31.20 includes these fixes:
- Fixed a crash using RTS to edit data screens
- Fixed a crash on the course list
- Fixed step goal being changed unexpectedly
- Fixed Connect IQ data fields causing UI lag or freezing
- Fixed the options menu while the start/stop/pause overlay is present
- Fixed elevation profile manual scale adjustments
- Fixed dew point and UV-index values in the weather widget
This is a meaningful beta list because it targets both hard failures and the smaller UI issues that make a ride computer feel unstable.
Why This Beta Matters
Crash Paths Are Being Closed
Two separate crash fixes are listed here:
- editing data screens through RTS
- opening or working with the course list
Those are not edge cases. They sit in normal ride setup and navigation flow, so fixing them should improve trust in the device immediately.
Connect IQ Stability Gets Attention
The Connect IQ fix matters for serious users who rely on third-party data fields. If CIQ fields were causing lag or freezing the UI, the whole device would feel unreliable even when the base firmware was mostly fine.
Data Presentation Should Be More Reliable
Garmin also fixed several display issues:
- elevation profile manual scaling
- dew point in the weather widget
- UV-index in the weather widget
- options menu behavior while start/stop/pause overlay is visible
These are smaller than the crash fixes, but they improve daily usability and reduce friction during actual riding.
Branch Context: 31.18 and 31.15
Garmin's beta post also repeats the recent branch history:
- 31.18 fixed a translation issue that caused "Day" to be added to date strings
- 31.15 added gear tracking improvements and fixed issues around radar color mode, flat-road climb credit, auto zoom while following a course, Strava widget freezing, ClimbPro display, shifter summaries, course navigation crashes, and recent finds search
That means 31.20 is best understood as the latest stability pass in an already active beta branch.
How to Install Beta 31.20
To install this beta, Garmin says you must:
- Be enrolled in the Public Beta Program
- Have Wi-Fi configured on the device
- Go to Main Menu > System > About > Check For Updates
Garmin also notes that after downloading, you may need to manually scroll and select Software Update 31.20 to start installation.
If you see "Collecting diagnostics...", Garmin's instruction is:
- Menu > System > Diagnostics > Upload RAM Dump
Conclusion
Garmin Edge 550/850/1050 software version 31.20 Beta is a solid maintenance update. It does not introduce headline features, but it does fix the kinds of issues that directly affect ride setup, navigation confidence, and overall interface stability.
For beta users on this Edge branch, 31.20 looks worth installing, especially if you have seen course list crashes, Connect IQ lag, or odd behavior in weather and elevation screens.