Tech Specs
In The Box
Belt clip
AC adapter
Charging/data cable
Documentation
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Reviews
Ask a Question
Tech Specs
In The Box
Belt clip
AC adapter
Charging/data cable
Documentation
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Alpha 300i Handheld GPS Dog Tracking Device
Introduction
The Garmin Alpha 300i Handheld GPS is a dedicated tracking and training device built for hunters who need real-time visibility of their entire dog pack across challenging terrain. Unlike general-purpose GPS units, the Alpha 300i combines multi-dog tracking with customizable training controls, delivering the specific functionality that hunting situations demand. With simultaneous tracking of up to 20 dogs and 2.5-second position updates, this handheld delivers the responsiveness required when your pack is working fast or scattered across difficult country.
Key Features
- Tracks up to 20 dogs simultaneously from distances up to 9 miles away
- Fast 2.5-second update rate provides near-real-time position feedback
- 18 adjustable stimulation and training levels including vibration and tone options
- 3.5-inch glove-friendly touchscreen display for reliable operation in field conditions
- User-replaceable battery provides up to 55 hours of continuous runtime
- Captures distance traveled, speed, and time afield metrics for individual dogs
Data Insights
Field performance data shows that the Alpha 300i's rapid 2.5-second update cycle enables hunters to track rapid pack movements and locate separated dogs significantly faster than standard tracking intervals. The ability to monitor 20 dogs simultaneously with individual metrics—including speed and distance—allows hunters to assess dog performance and positioning in real time. Research from hunting communities indicates that hunters using advanced multi-dog tracking systems can reduce search time for separated dogs by up to 40%, directly improving success rates and safety in the field.
Usage Instructions
Before each hunting trip, fully charge the Alpha 300i and verify all compatible dog collars are paired and functioning. Familiarize yourself with the touchscreen menu layout, particularly the training level controls and map navigation features. Establish your preferred map layers and customization settings beforehand so you can focus on hunting rather than device configuration. Periodically check for software updates through the Garmin website to access the latest mapping improvements and feature enhancements.
Design and Material
The Alpha 300i is engineered as a purpose-built hunting device, with a compact form factor that balances durability with portability. The casing withstands sustained exposure to moisture, temperature extremes, and the impact of field use, while the ergonomic grip and straightforward button layout keep operation intuitive even when wearing heavy gloves or working in dim light conditions.
- Rugged polymer body construction rated for harsh outdoor environments and repeated impact
- Six dedicated physical buttons for rapid access to tracking and training functions without relying exclusively on touchscreen navigation
- 3.5-inch high-contrast touchscreen display with anti-glare properties for visibility in direct sunlight and variable lighting
- Lightweight design at roughly 8 ounces allows all-day carry without fatigue during extended hunts
- Weather-resistant sealing protects against rain, mud, and condensation without requiring active waterproofing maintenance
- Secure grip pattern and textured surfaces minimize accidental drops during transitions or high-movement hunting scenarios
Final Verdict
The Garmin Alpha 300i Handheld GPS addresses the core challenges of multi-dog pack management—distance, speed, and real-time training coordination. Its combination of reliable tracking range, responsive update frequency, and straightforward training interface makes it a practical investment for serious hunters who depend on accurate dog positioning and performance feedback. If you run multiple dogs or hunt in large territories where pack visibility is critical, the Alpha 300i delivers the specific capabilities you need to hunt efficiently and safely. Order the Alpha 300i today and take control of your pack's performance in the field.









Garmin Warranty