Garmin Astro 320, Dog Tracking Handheld (Garmin Certified Refurbished)
Garmin Astro 320, Dog Tracking Handheld (Garmin Certified Refurbished)
Model Number: 010-N0976-10
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Tech Specs
Garmin Astro 320 Dog Tracking Handheld — Real-Time GPS Tracking for Hunting and Outdoor Dogs
Introduction
The Garmin Astro 320 delivers real-time GPS tracking for dogs at distances up to 9 miles, giving hunters and dog owners the ability to monitor their canine companions while out of sight. This handheld device combines satellite positioning with on-screen mapping to show your dog's exact location, directional heading, and behavioral status—whether they're running, sitting, on point, or treeing quarry—updated every 5 seconds. Built for the field and designed with dual antennas and a color touchscreen, it maintains consistent performance across dense forest, open terrain, and variable weather conditions.
Key Features
- Tracks up to 10 dogs simultaneously with 9-mile range depending on terrain and atmospheric conditions
- Real-time status updates every 5 seconds showing dog activity and precise GPS location
- Battery life up to 26 hours in continuous tracking mode with rechargeable lithium-ion battery
- 2.6-inch color LCD screen with high-contrast display for visibility in sunlight and low-light conditions
- IPX7 waterproof and dustproof rating withstands rain, submersion, and field debris
- GPS and GLONASS dual-satellite positioning for 90% tracking reliability in challenging terrain
- Compatible with TOPO U.S. 24K topographic maps and BirdsEye Satellite Imagery (subscription required)
- Weighs 7.8 ounces for portable carry during extended hunting and outdoor trips
Data Insights
The Astro 320 leverages GPS and GLONASS satellite networks for redundant positioning, delivering tracking reliability rated at approximately 90% among professional hunters and field dog owners. The 5-second update interval provides near-instantaneous awareness of your dog's movement and behavior, critical for safety in remote or unfamiliar terrain. With battery endurance of 26 hours in tracking mode, the device supports full-day and extended multi-day hunting expeditions without requiring mid-adventure recharging.
Usage Instructions
Power on the Astro 320 and confirm the collar device is fitted securely to your dog. Configure tracking preferences through the intuitive interface—selecting map layers, update frequency, and alert settings. Once active, the handheld displays your dog's real-time position on the color screen. Monitor battery status in the device menu before each outing; recharge via USB when capacity drops below 20%. Check signal strength indicators at the start of your session to ensure clear satellite contact in your hunting area.
Design and Material
The Astro 320 combines durability with intuitive ergonomics for extended field use. The handheld maintains a compact form factor without sacrificing screen size or button accessibility, and its dual-antenna configuration rises vertically from the device body to optimize satellite signal reception.
- High-grade plastic and rubber construction resists impact, moisture, and temperature extremes
- Ergonomic rubber-grip side panels provide secure handling with or without gloves
- Red and black color scheme aids visibility in tall grass or low-light conditions
- Strategically positioned control buttons (DOG, MENU, MAP, BACK, ENTER) enable one-handed operation
- 2.6-inch sunlight-readable color LCD with enhanced contrast for outdoor visibility
- Rechargeable lithium-ion battery accessed via weatherproof access panel on rear housing
Final Verdict
The Garmin Astro 320 (model 010-N0976-10) is a purpose-built tracking solution for serious hunters and outdoor dog owners who need reliable, multi-dog monitoring at extended range. The 9-mile tracking distance, 26-hour battery life, and dual-satellite accuracy eliminate the anxiety of losing your dog in remote terrain. If you run hounds, hunt birds over dogs, or spend extended time in open country, this device transforms your ability to manage canine activities and locate dogs quickly if they stray. The Garmin Certified Refurbished status provides full functionality and durability at reduced cost.
In The Box
- Astro 320
- 5.0" standard antenna
- 13.0" long range antenna
- USB cable
- Belt clip
- Manuals
Manual & Warranty
Garmin 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.
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Tech Specs
Garmin Astro 320 Dog Tracking Handheld — Real-Time GPS Tracking for Hunting and Outdoor Dogs
Introduction
The Garmin Astro 320 delivers real-time GPS tracking for dogs at distances up to 9 miles, giving hunters and dog owners the ability to monitor their canine companions while out of sight. This handheld device combines satellite positioning with on-screen mapping to show your dog's exact location, directional heading, and behavioral status—whether they're running, sitting, on point, or treeing quarry—updated every 5 seconds. Built for the field and designed with dual antennas and a color touchscreen, it maintains consistent performance across dense forest, open terrain, and variable weather conditions.
Key Features
- Tracks up to 10 dogs simultaneously with 9-mile range depending on terrain and atmospheric conditions
- Real-time status updates every 5 seconds showing dog activity and precise GPS location
- Battery life up to 26 hours in continuous tracking mode with rechargeable lithium-ion battery
- 2.6-inch color LCD screen with high-contrast display for visibility in sunlight and low-light conditions
- IPX7 waterproof and dustproof rating withstands rain, submersion, and field debris
- GPS and GLONASS dual-satellite positioning for 90% tracking reliability in challenging terrain
- Compatible with TOPO U.S. 24K topographic maps and BirdsEye Satellite Imagery (subscription required)
- Weighs 7.8 ounces for portable carry during extended hunting and outdoor trips
Data Insights
The Astro 320 leverages GPS and GLONASS satellite networks for redundant positioning, delivering tracking reliability rated at approximately 90% among professional hunters and field dog owners. The 5-second update interval provides near-instantaneous awareness of your dog's movement and behavior, critical for safety in remote or unfamiliar terrain. With battery endurance of 26 hours in tracking mode, the device supports full-day and extended multi-day hunting expeditions without requiring mid-adventure recharging.
Usage Instructions
Power on the Astro 320 and confirm the collar device is fitted securely to your dog. Configure tracking preferences through the intuitive interface—selecting map layers, update frequency, and alert settings. Once active, the handheld displays your dog's real-time position on the color screen. Monitor battery status in the device menu before each outing; recharge via USB when capacity drops below 20%. Check signal strength indicators at the start of your session to ensure clear satellite contact in your hunting area.
Design and Material
The Astro 320 combines durability with intuitive ergonomics for extended field use. The handheld maintains a compact form factor without sacrificing screen size or button accessibility, and its dual-antenna configuration rises vertically from the device body to optimize satellite signal reception.
- High-grade plastic and rubber construction resists impact, moisture, and temperature extremes
- Ergonomic rubber-grip side panels provide secure handling with or without gloves
- Red and black color scheme aids visibility in tall grass or low-light conditions
- Strategically positioned control buttons (DOG, MENU, MAP, BACK, ENTER) enable one-handed operation
- 2.6-inch sunlight-readable color LCD with enhanced contrast for outdoor visibility
- Rechargeable lithium-ion battery accessed via weatherproof access panel on rear housing
Final Verdict
The Garmin Astro 320 (model 010-N0976-10) is a purpose-built tracking solution for serious hunters and outdoor dog owners who need reliable, multi-dog monitoring at extended range. The 9-mile tracking distance, 26-hour battery life, and dual-satellite accuracy eliminate the anxiety of losing your dog in remote terrain. If you run hounds, hunt birds over dogs, or spend extended time in open country, this device transforms your ability to manage canine activities and locate dogs quickly if they stray. The Garmin Certified Refurbished status provides full functionality and durability at reduced cost.
In The Box
- Astro 320
- 5.0" standard antenna
- 13.0" long range antenna
- USB cable
- Belt clip
- Manuals
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 Astro 320 Dog Tracking Handheld — Real-Time GPS Tracking for Hunting and Outdoor Dogs
Introduction
The Garmin Astro 320 delivers real-time GPS tracking for dogs at distances up to 9 miles, giving hunters and dog owners the ability to monitor their canine companions while out of sight. This handheld device combines satellite positioning with on-screen mapping to show your dog's exact location, directional heading, and behavioral status—whether they're running, sitting, on point, or treeing quarry—updated every 5 seconds. Built for the field and designed with dual antennas and a color touchscreen, it maintains consistent performance across dense forest, open terrain, and variable weather conditions.
Key Features
- Tracks up to 10 dogs simultaneously with 9-mile range depending on terrain and atmospheric conditions
- Real-time status updates every 5 seconds showing dog activity and precise GPS location
- Battery life up to 26 hours in continuous tracking mode with rechargeable lithium-ion battery
- 2.6-inch color LCD screen with high-contrast display for visibility in sunlight and low-light conditions
- IPX7 waterproof and dustproof rating withstands rain, submersion, and field debris
- GPS and GLONASS dual-satellite positioning for 90% tracking reliability in challenging terrain
- Compatible with TOPO U.S. 24K topographic maps and BirdsEye Satellite Imagery (subscription required)
- Weighs 7.8 ounces for portable carry during extended hunting and outdoor trips
Data Insights
The Astro 320 leverages GPS and GLONASS satellite networks for redundant positioning, delivering tracking reliability rated at approximately 90% among professional hunters and field dog owners. The 5-second update interval provides near-instantaneous awareness of your dog's movement and behavior, critical for safety in remote or unfamiliar terrain. With battery endurance of 26 hours in tracking mode, the device supports full-day and extended multi-day hunting expeditions without requiring mid-adventure recharging.
Usage Instructions
Power on the Astro 320 and confirm the collar device is fitted securely to your dog. Configure tracking preferences through the intuitive interface—selecting map layers, update frequency, and alert settings. Once active, the handheld displays your dog's real-time position on the color screen. Monitor battery status in the device menu before each outing; recharge via USB when capacity drops below 20%. Check signal strength indicators at the start of your session to ensure clear satellite contact in your hunting area.
Design and Material
The Astro 320 combines durability with intuitive ergonomics for extended field use. The handheld maintains a compact form factor without sacrificing screen size or button accessibility, and its dual-antenna configuration rises vertically from the device body to optimize satellite signal reception.
- High-grade plastic and rubber construction resists impact, moisture, and temperature extremes
- Ergonomic rubber-grip side panels provide secure handling with or without gloves
- Red and black color scheme aids visibility in tall grass or low-light conditions
- Strategically positioned control buttons (DOG, MENU, MAP, BACK, ENTER) enable one-handed operation
- 2.6-inch sunlight-readable color LCD with enhanced contrast for outdoor visibility
- Rechargeable lithium-ion battery accessed via weatherproof access panel on rear housing
Final Verdict
The Garmin Astro 320 (model 010-N0976-10) is a purpose-built tracking solution for serious hunters and outdoor dog owners who need reliable, multi-dog monitoring at extended range. The 9-mile tracking distance, 26-hour battery life, and dual-satellite accuracy eliminate the anxiety of losing your dog in remote terrain. If you run hounds, hunt birds over dogs, or spend extended time in open country, this device transforms your ability to manage canine activities and locate dogs quickly if they stray. The Garmin Certified Refurbished status provides full functionality and durability at reduced cost.
