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Garmin Alpha 300 handheld GPS with TT25 dog tracking collar

Garmin

Garmin Alpha 300 Handheld & TT25 Collar GPS Navigation

SKU CH-7P9M-53GHJ

Handheld GPS tracks up to 20 dogs over 9 miles with 3.5" touchscreen, 18 stimulation levels and 55-hour user-replaceable battery

  • Product typeGPS Tracking Device
  • Overall width1.3
  • Vivid 3.5 inch touchscreen updates every 2.5 seconds
  • Track and manage up to 20 dogs from 9 miles away
  • Train with 18 stimulation levels plus tone and vibration
  • User-replaceable battery powers handheld up to 55 hours
  • Channel view avoids interference between multiple dog devices

Garmin Alpha 300 Handheld & TT25 Collar

This GPS tracking system pairs a 3.5-inch touchscreen handheld with a rugged TT25 collar for dog training and location monitoring. It supports up to 20 dogs at distances reaching 9 miles using compatible collars. The device operates on multiple GNSS constellations and includes a 3-axis compass plus barometric altimeter for navigation. A user-replaceable battery delivers up to 55 hours of runtime.

Hunters and trainers managing multiple dogs

The system suits handlers who need real-time tracking, 18 stimulation levels, audible tones and vibration commands across individual channels. The Channel View feature helps avoid interference by monitoring collar concentration and selecting clearer frequencies. Buyers needing only basic single-dog tracking or a non-touchscreen interface should consider simpler units. Those requiring integration with unsupported collar models will find compatibility limited.

P-Bank battery and microfiber cloth included

The bundle adds a P-Bank portable power source for extended field charging of the handheld or collar. A 6Ave microfiber cleaning cloth helps maintain screen clarity on the 3.5-inch display. These accessories support longer outings and easier device upkeep without extra purchases. No software subscriptions or mapping downloads are mentioned in the supplied data.

How it compares

Measured against everything we stock in GPS Navigators & Trackers, at today’s prices. Recalculated every night.

Price $864.99
Pricier than about 91% of the 258 comparable items (median $69.99).

Specifications

Product
Brand nameGARMIN
Product typeGPS Tracking Device
Software
App supportYes

Questions about this item

How many dogs can the Alpha 300 handheld monitor at once?

The Alpha 300 handheld can monitor and manage up to 20 dogs simultaneously using compatible collars.

Will the Alpha TT25 collar work with my older Alpha 10 or Alpha 100 handheld?

Yes, the Alpha TT25 collar is compatible with Alpha 10 and Alpha 100 handhelds.

How quickly does the handheld display update a dog's position?

The 3.5 inch touchscreen provides a rapid 2.5-second update rate for real-time tracking.

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