Garmin Alpha 300i Handheld

Take control in the field with the Garmin Alpha 300i, a high-performance dog tracking and training handheld built for serious hunters and dog handlers. Equipped with inReach® satellite technology, it allows for two-way messaging and interactive SOS alerts in remote areas (active satellite subscription required; availability may vary by location).

Pair the Alpha 300i with up to 20 compatible Garmin collars—including the TT25, TT25 Mini, T20, TT15, and TT15 Mini—to track dogs up to 9 miles away with a fast 2.5-second location update rate. The vivid 3.5” color touchscreendisplay makes it easy to view your dog’s location and system data at a glance, even in sunlight.

Training functions are simple and intuitive, thanks to a button-operated interface that lets you deliver 18 levels of stimulation, tone, or vibration when paired with training-enabled collars like the TT25 and TT15 series.

🔍 Key Features:

• Tracks up to 20 dogs with compatible collars

• Range up to 9 miles with 2.5-second update rate

• inReach® messaging & SOS (subscription required)

• 3.5" sunlight-readable touchscreen

• 18 levels of stim, tone, and vibration

• Preloaded TopoActive maps and satellite imagery

• Built-in 3-axis compass and barometric altimeter

• Up to 50 hours of battery life

Whether you’re navigating thick cover, handling multiple dogs, or needing reliable communication in remote areas, the Alpha 300i delivers unmatched GPS tracking, training control, and emergency connectivityall in one rugged handheld.