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Dog Tracking Handheld and Collar Compatibility

Not all Garmin dog tracking collars are compatible with all dog tracking handhelds1. Please select your handheld from the list below to reveal all compatible collars.

For pairing instructions see the Related Content at the bottom of the page.


Compatible Collars

For a visual breakdown of the compatibility between handhelds and collars select the option below.


Click Here for a Dog Handheld and Collar Compatibility Chart

The following chart shows which dog tracking collars are compatible with the different Garmin dog tracking devices.

Compatibility

Dog Tracking CollarsAlpha® XLAlpha® 300 &
Alpha® 200 Plus
Alpha® 200Alpha® 10Alpha® 100Pro 550 PlusAstro® 430Astro® 320Astro® 220Astro® 900

Alpha® TT 25

1


Alpha® T 20




TT™ 15x1


T 5x


TT™ 151 1,3

TT™ 15 mini1 1,4

T 5  3

T 5 mini 4

TT™ 10



1


DC™ 50



  2


DC™ 40







DC™ 30







DC™ 20







T 9








1 Tracking and Training collars only provide tracking capability with handhelds that do not have training functionality

2 The DC 50 collar is only compatible with the Alpha 100 handheld after being paired with an Astro 430 handheld first

3 T 5 and TT 15 collars with software version 5.80 or later (remanufactured or exchanged/serviced collars after May 2022) are no longer compatible with the Astro 320 handheld

4 T 5 mini and TT 15 mini collars with software version 4.80 or later are no longer compatible with the Astro 320 handheld


Collars Compatible with Alpha® 200 Plus, Alpha® 300, and Alpha® 300i Handhelds

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 Mini
  • T 5X
  • T 5
  • T 5 Mini

Collars Compatible with Alpha® 200 & Alpha® 200i Handhelds

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 Mini
  • T 5X
  • T 5
  • T 5 Mini

Collars Compatible with the Pro 550 Plus Handheld

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 Mini
  • T 5X
  • T 5
  • T 5 Mini

Collars Compatible with the Alpha® 100 Handheld

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 mini
  • TT 10
  • T 5X
  • T 5
  • T 5 Mini
  • DC 50
    • The DC 50 collar is only compatible with the Alpha 100 handheld after being paired with an Astro 430 handheld first, see related content for more information. 

Collars Compatible with the Alpha® 10 Handheld

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 Mini
  • T 5X
  • T 5
  • T 5 Mini

Collar Compatible with the Astro® 900 Handheld

  • T 9

Collars Compatible with the Astro® 430 Handheld

  • Alpha TT 25
  • Alpha T 20
  • TT 15X
  • TT 15
  • TT 15 mini
  • TT 10
  • T 5X
  • T 5
  • T 5 Mini
  • DC 50

Collars Compatible with the Astro® 320 Handheld

  • TT 152
  • TT 15 mini3
  • T 52
  • T 5 Mini3
  • DC 50
  • DC 40
  • DC 30
  • DC 20

2 T 5 and TT™ 15 collars remanufactured after May 2022 (software version 5.80 or later) are no longer compatible with the Astro 320 handheld.

3 T 5 mini and TT™ 15 mini collars with software version 4.80 or later are no longer compatible with the Astro 320 handheld.


Collars Compatible with the Astro® 220 Handheld

  • DC 40
  • DC 30
  • DC 20

1 Tracking-only handhelds can track collars with track and train capability, however the training features are not available

NOTES: The following models are discontinued and Garmin no longer provides replacement services:

  • Handhelds: Astro 220 and Astro 320
  • Collars: TT 10, DC 20, 30, 40, and 50

Related