[Firmware ChangeLog]: What's New in 17.19 Beta | Forerunner 570

Overview

Garmin has started the 20% rollout of Forerunner 570 Public Beta 17.19. This beta adds Approach CT1 club sensor support, improves LiveTrack automation, and fixes several workout, phone-call, navigation, and stability issues.

For Forerunner 570 users, this is a useful refinement release rather than a major feature overhaul. The new golf accessory support is the headline addition, but the reset fixes, timer responsiveness, swim workout vibration fix, and missing course turn-arrow fix are just as important in daily training.

Update Details

Device: Garmin Forerunner 570
Software Version: 17.19 Beta
Release Date: April 24, 2026
Channel: Public Beta Program
Rollout Status: 20% rollout
Install Path: Main menu > Settings > System > Software Update > Check For Updates
Source: Garmin Forums

What's New in Version 17.19 Beta?

Garmin's official changelog for Forerunner 570 Beta 17.19 includes:

Adds support for Approach CT1 club sensors
Allows LiveTrack to be enabled automatically on a per-activity-type basis
Improves responsiveness when starting the timer
Fixes various issues that could cause the device to reset
Prevents automatic track detection during trail run activities
Fixes send-off time not vibrating during swim workouts
Fixes Back and Down keys not working during indoor climb and bouldering activities
Fixes the device being unable to accept an incoming phone call
Fixes an issue preventing the device from muting only the current phone call
Fixes an issue that could cause the turn arrow to be missing when navigating a course
Fixes other minor bugs

Why This Update Matters

The Forerunner 570 gets broader sport utility

Adding Approach CT1 club sensor support gives the Forerunner 570 more value beyond running and fitness tracking. Garmin is clearly making the 17.xx branch more consistent across devices that share similar sport and smartwatch features.

LiveTrack can now follow your activity choices

Per-activity LiveTrack automation is useful because not every activity needs location sharing. Users can enable automatic LiveTrack for selected activity types and keep other profiles private or simpler.

That makes the feature easier to trust and less dependent on remembering a manual toggle before every workout.

Workout reliability gets several direct fixes

Version 17.19 fixes timer responsiveness, unwanted track detection during trail runs, swim workout vibration, and button behavior in indoor climb or bouldering activities. These fixes all affect moments when the watch should feel predictable.

Garmin also lists fixes for issues that could cause resets, which is one of the most important stability notes in any beta changelog.

Navigation and phone-call behavior improve

The missing course turn arrow fix matters for users who follow routes or courses on the watch. Garmin also fixes incoming call acceptance and current-call muting, which improves the smartwatch side of the Forerunner 570.

Installation Instructions

If your Forerunner 570 is enrolled in Garmin's Public Beta Program:

Open the main menu
Go to Settings
Open System
Select Software Update
Tap Check For Updates
Follow the on-screen prompts to install Beta 17.19

Garmin lists this release as a 20% rollout, so availability may vary by device.

Important Notes

Beta Software: This is pre-release firmware and may still contain bugs
Rollout: Garmin says the release is currently at 20% rollout
Best Test Areas: Approach CT1 pairing, LiveTrack automation, timer startup, reset behavior, trail run tracking, swim workout vibration, indoor climb controls, phone calls, and course navigation
Source Note: The Garmin forum title identifies this release as 17.19; the post body includes an apparent stale reference to another version number, so this article follows the official title and changelog context

Conclusion

Forerunner 570 Public Beta 17.19 is a practical update for beta testers. It adds Approach CT1 support and more flexible LiveTrack automation, while fixing resets, workout behavior, phone-call handling, and missing course turn arrows.

If you are already on the Forerunner 570 beta branch, this is worth installing once it appears on your device.