Garmin Alpha T20 Dog Collar

The Garmin Alpha T 20 is a robust GPS tracking collar built for serious hunters, trainers, and working dog handlers who need reliable tracking performance without training stimulation. Designed for use with Garmin handhelds like the Alpha 200 or Alpha 300, the T 20 offers long-range, high-precision tracking in a lightweight and durable collar unit.

With support for multi-GNSS satellites, a user-replaceable flexible antenna, and bright LED beacon lights for enhanced visibility, the T 20 provides accurate location data and improved safety in the field. It is ideal for users who do not require stimulation or training functions but still want professional-grade tracking capabilities.

Whether you’re managing multiple dogs or tracking a single companion, the T 20 is designed to deliver fast updates, long battery life, and maximum durability in any environment.

Key Features

• Track your dog up to 14.5 km away (with compatible Garmin handhelds)
• Multi-GNSS support (GPS, GLONASS, Galileo) for precise and consistent tracking
• LED beacon lights visible up to 91 meters for low-light visibility
• No training or stimulation features — tracking-only design for dedicated use
• User-replaceable flex-band antenna for easy field service
• Auto-adjusting tracking intervals for optimal performance and battery life
• Waterproof and rugged (up to 10 meters depth)
• Rechargeable lithium-ion battery with up to 68 hours of runtime
• Color-coded collar straps available for easy dog identification
• Tool-free strap design for fast and simple collar swaps

About Garmin

Founded in 1989, Garmin is a global pioneer in GPS technology, outdoor navigation, and rugged gear for professionals. Known for their quality and reliability, Garmin products are trusted by hunters, trainers, and outdoor experts around the world.

With the Alpha series, Garmin leads the industry in dog tracking solutions. The T 20 continues this legacy by offering a lightweight, high-performance collar that focuses on reliable, distraction-free tracking in the most demanding conditions.

What’s in the Box

• Garmin Alpha T 20 dog collar
• Rechargeable battery pack (pre-installed)
• Charging clip and USB-C cable
• User documentation

Ready to pair with your Garmin handheld for precise tracking — no setup complications, just dependable performance.

Warranty

The Garmin Alpha T 20 comes with a 2-year warranty, covering manufacturing defects and material issues under normal use. Garmin’s reputation for durability and service ensures long-term confidence in every purchase.