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Garmin Alpha® T 20, GPS Dog Tracking Collar

Based on 30 reviews
Condition: New
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$299.99

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Availability: Only 7 left in stock, order soon!
Fulfilled by Certified Brands

Arrives Saturday, Nov 7
Order within 5 hours and 6 minutes

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At a glance

Condition
New
Style
Alpha T 20
Model
010-02447-00
Weight
262.7 g
Material
Synthetic polymer or rubber
Pattern
Solid
Closure Type
Buckle
In the box
Alpha T 20 dog collar with rechargeable Li-ion battery pack1˝ blue collar strapcharging clipUSB-C cabledocumentation
Warranty
1 year limited warranty

Features 8

  • Track your dog at a range of up to 9 miles with updates as frequent as 2.5 seconds when used with a compatible handheld (sold separately)
  • Rugged yet slim design is universally sized to fit large and small breeds
  • User-replaceable flex band
  • Get extended battery life with dynamic tracking based on your dogs movement

Description

Track your pack with the Alpha® T 20 dog collar. The rugged yet slim housing is designed to fit a range of breeds and features a user-replaceable flex band. When used with a compatible handheld (sold separately), this collar can track up to 9 miles. Plus, it includes a built-in multicolor LED that makes identifying your dog easy, even in darkness. Get up to 68 hours of battery life with the standard battery pack, or upgrade to the expanded battery pack to get up to 136 hours when using dynamic tracking — which optimizes update rates based on how your dog is moving. And when charging and connected to your network with Wi-Fi® technology, the collar will automatically install the latest software updates.

Specs 24

Pattern Solid
Color Alpha T 20
Material Synthetic polymer or rubber
Brand Garmin
Closure Type Buckle
Brand Name Garmin
Breed Recommendation Large, Small
Dog Breed Size Large

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Never worry about losing your fur baby again!
Style: Alpha T 20
After we almost lost our fur child when fireworks went off…we were in a remote area so the apple tag was hit and miss. Almost 12 hours later we found her…but we now know that an apple tag isn’t always the answer. We have many other Garmin products and knew they made dog tracker collars. We bought this immediately for both our dogs. We have used it multiple times and works like a charm. Very easy to use. ... show more
Reviewed in the United States on June 11, 2026 by Sara Nunez

Works likes it supposed to
Style: Alpha T 20
Great collar. Battery life is excellent. Updates quickly. Distance is very accurate.
Reviewed in the United States on November 20, 2024 by King

Good piece of kit.
Style: Alpha T 20
Works great good range.
Reviewed in the United States on April 11, 2024 by Dan
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