[Firmware ChangeLog]: What's New in 22.37 Beta | Fenix 8/Quatix 8/Enduro 3/Fenix 8 Pro/MicroLED

Overview

Garmin has released Beta Version 22.37 for the Fenix 8 / Quatix 8 / Enduro 3 / Fenix 8 Pro/MicroLED family. The update is available Over The Air (OTA), and Garmin lists the rollout at 100% for devices enrolled in the Public Beta Program.

This is a focused maintenance update after 22.35. It does not introduce a long list of new features, but it fixes several high-impact issues around golf activity stability, dive depth behavior, LTE LiveTrack on Fenix 8 Pro, and possible Tactix 8 battery drain.

Update Details

• Devices listed by Garmin: Fenix 8 AMOLED 43mm, 47mm, and 51mm; Fenix 8 Solar 47mm and 51mm; Enduro 3; Quatix 8; Fenix E
• Thread title also references: Fenix 8 Pro/MicroLED
• Software Version: 22.37 Beta
• Previous Version: 22.35 Beta
• Channel: Public Beta Program
• Availability: OTA, 100% rollout for enrolled beta devices
• Official Announcement: Garmin Forums

What's New in Garmin 22.37 Beta?

Fixes Since 22.35

• Fixed possible crashes during golf activities.
• Fixed a possible issue where dive depth automatically ascends to 0 after hitting maximum depth.
• Fenix 8 Pro: fixed LTE LiveTrack failing after an LTE call during an activity.
• Tactix 8: fixed possible battery drain.

Software Versions After Updating

ECG and Dive Feature Note

Garmin says ECG and Dive features are disabled on Fenix 8 series beta software during this part of the Public Beta cycle. If you need those features available, Garmin recommends staying on live software instead of participating in the beta.

Garmin also notes that ECG and Dive features remain available on live software for compatible watches and are expected to return in beta software closer to a live release candidate.

Why This Update Matters

More Stable Golf Tracking

The golf activity crash fix is the broadest change in 22.37. A crash during a round can interrupt scoring, shot tracking, course data, and the saved activity file, so this is a practical fix for Fenix 8 and Quatix 8 users who golf.

Better Dive Data Behavior

The dive depth fix addresses a scenario where depth could automatically return to 0 after reaching maximum depth. Even for beta users, depth data needs to be reliable because it affects the usefulness of the activity summary.

Fenix 8 Pro LTE Reliability

The Fenix 8 Pro-specific LTE LiveTrack fix matters if you use LTE connectivity during activities. Garmin calls out a failure path after an LTE call during an activity, which makes 22.37 relevant for users testing the Pro model's connected safety and tracking features.

Tactix 8 Battery Drain Fix

The Tactix 8 battery drain fix mirrors the targeted 22.37 Tactix beta. It is still useful to mention here because the broader Fenix 8 beta thread covers Tactix-family behavior in the same 22.xx cycle.

Should You Install 22.37 Beta?

Install it if your watch is enrolled in the Public Beta Program and you want the latest fixes for golf, dive behavior, LTE LiveTrack, and battery drain. Wait for stable software if you depend on ECG or Dive features, or if you do not want to troubleshoot beta firmware.

How to Get the Update

For enrolled Public Beta users:

1. Keep the watch paired with Garmin Connect Mobile or connected to Wi-Fi
2. Open the watch System settings
3. Select Software Update
4. Install Beta Version 22.37 when offered

Only devices enrolled in Garmin's Public Beta Program will receive this beta update.

FAQ

Is Garmin 22.37 Beta available OTA?

Yes. Garmin lists the Fenix 8 / Quatix 8 / Enduro 3 / Fenix 8 Pro/MicroLED 22.37 beta as OTA at 100% rollout.

What changed from Garmin 22.35 Beta to 22.37 Beta?

Version 22.37 fixes possible golf activity crashes, a dive depth issue, Fenix 8 Pro LTE LiveTrack failure after an LTE call during an activity, and possible Tactix 8 battery drain.

Is Garmin 22.37 a stable update?

No. Version 22.37 is a Public Beta update. It is intended for users enrolled in Garmin's beta program.

Conclusion

Garmin Beta 22.37 is a targeted maintenance update for the Fenix 8, Quatix 8, Enduro 3, Fenix E, Fenix 8 Pro/MicroLED, and related 22.xx beta family. The changelog is short, but the fixes are meaningful: golf activity stability, dive depth behavior, LTE LiveTrack reliability on Fenix 8 Pro, and battery drain coverage for Tactix 8.