Garmin T20 & TT25 Collar Update: Software Version v2.17 Now Available

Garmin has released Software Version v2.17 for the Alpha T20 and TT25 dog collars, delivering important fixes and performance improvements to enhance your dog tracking system’s reliability in the field.

What’s New in Version 2.17

1. Beacon Light Blink Mode Fix
A previous issue that caused the beacon light blink mode to activate incorrectly has been resolved. With this fix, your collar’s visibility feature will now work as expected—making it safer and more reliable during low-light tracking or nighttime hunts.

2. Improved Stability
This update also includes general stability improvements to ensure a smoother connection between your collar and handheld device, reducing glitches and enhancing overall tracking accuracy.

🔄 How to Update Your T20 or TT25 Collar

To install the latest software version:

• Connect your collar to your handheld.

• Use Garmin Express or wireless update through your Alpha handheld to apply the update automatically.

🐾 Why This Update Matters

Keeping your dog collar’s software up to date is essential for maintaining peak performance and safety. Version 2.17 may seem like a small update, but correcting beacon light functionality and improving system stability ensures your gear is dependable when it matters most.

If you have questions about Garmin collars or need help updating your devices, our team is here to assist!