Know your Sporting Dog’s Location and Movement

Garmin has listened to the hunter’s wishes and added many hunter friendly features to the new Astro 320. The addition of special waypoint features and a tilt-compensated compass make navigation much simpler. Additional range and the ability to work with any of Garmin’s collars lets you follow your dogs with ease.

The easier to use, rugged Garmin Astro 320 has all the features for a successful day in to field or in the woods. Being compatible with any of Garmin’s tracking collars allows the 320 to track up to ten dogs at different intervals as fast as every five seconds. You can assign a special number to each collar to keep your dogs separate from other people and to keep track of which is where. With the addition of higher sensitivity antennas, you can now keep track of your group 30% further away than before, up to nine miles away on flat, open land. Keep quieter while on the hunt with new vibrate alert functions.

The new special Covey Counter allows a waypoint of where you found your prey, what time of day, elevation, and the number of birds at that location; add waypoint markers for food plots, tree stands, truck, lodge, and other special symbols and the Astro has become a time saving hunter’s tool. You can also see your surroundings better now with the addition of optional mapping on the Astro’s micro SD card slot or added internal memory of 1.7 GB. Add City navigator, Inland Lakes, or Topo mapping to the unit’s screen for added detail and situational awareness.

Along with the normal geotagging and dog tracking features, the new Garmin Astro 320 has added navigation and plotting features that hunters and sportsmen will wonder how they did without. More dogs, further range, more information, and easier to use is a great combination all rolled together in the Garmin Astro 320.

*The product's radio functions are inoperable in Europe. GPS will still operate as designed



Garmin Astro 320 Dog Tracking GPS Unit Only

The Garmin Astro 320 Dog Tracking GPS unit works with an optional Garmin DC 40 collars provides you with pinpoint accuracy of the location of your dog on a bright color screen. With the purchase of additional DC40 collars, can track up to 10 dogs at once at up to nine miles.
GA0097610   MAN#: 010-00976-10   ID#: 2852
Our Price: $414.95
Availability: In Stock
Condition: Brand New
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Garmin Astro 320 Details
Each Asctro 320 comes with: Garmin Astro 320, Extended range antenna, Carrying case, Carabineer clip case, manuals, and a One-Year Warranty.
Unit Size: 6.3"H x 2.4"W x 1.4"D
Display Size: 2.6" Diagonal
Weight: 9.2 oz.
Click here, to view the online Users Manual.
Garmin Astro 320 Special Features
  • Added hunter features such as Covey Counter, truck, lodge, food plot, tree stand, and other related waypoint symbols.
  • 30% better range gives you up to 9 miles of tracking.
  • Addition of Micro SD card allows the addition of Garmin compatible mapping.
  • 3 axis tilt-compensated compass.
  • Adjustable for up to 10 dogs with private id numbers and a refresh rate of up to every 5 seconds.
Garmin Astro 320 Specifications
# Of Way- points # Of Routes Max battery life / # of batteries PC Interface Capability External Antenna Plotter Type
1000 50 Rev. 30 Hrs. / 2 AA Cable Include Optional Full Mapping
Speed Limitation 999 MPH.
Supports - Lat/Lon, Loran TD's, UTM/UPS, MGRS , Plus other Grids Including Maidenhead.
Garmin MapSource Topo on MicroSD
For more information on the plug and play Garmin MapSource Topo MicroSD cards click here for a full list of the available regions.

Product Accessories for Garmin Astro 320 Dog Tracking GPS Unit Only

The Garmin Automotive Navigation Kit for includes a 12V lighter adapter, suction cup mount and an adhesive mount for the dash board. See Compatible Units Listed Below
GAX1085110
$36.95
Garmin 12v lighter adapter for GPSMAP 62/64 Series, Oregon, Dakota, eTrex 10, eTrex 20, eTrex 30, Astro 320, Approach and Montana/Monterra Series.
GAX1085111
$18.95
Garmin Handlebar Mount for Garmin GPSMAP 62 / 64 Series, eTrex 10/20/30, Rino 600, Astro 320, Oregon, Dakota and Approach Series.
GAX11023
$8.95
4 Pack AA Energizer Ultimate Lithium Batteries
XS200
$9.95
The Garmin DC 40 all-weather collar has an built-in GPS sensor and antenna that work with the Astro 220 to ensure that your dog will never be lost.
GAX11484
$229.95
Blank 4GB microSDHC with an SD card Adapter Datacard for programming.
SDM4000
$13.95
Garmin MapSource TOPO U.S. 100K DVD. 1:100,000 scale.
Latest Verison Now Shipping!
GAX1100102
$81.95
Garmin MapSource TOPO 2013 U.S. 100K microSD/SD Card. 1:100,000 scale.
GAXC1098
$81.95
Garmin 24K Topo U.S. North Central DVD.
North Central Region
Including coverage of Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Nebraska and Iowa.
GAX11316
$119.95
Garmin 24K Topo U.S. Northeast DVD
Northeast Region
Including Coverage of Wisconsin, Michigan, Illinois, Indiana, Ohio, Pennsylvania, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire and Maine.
GAX11318
$119.95
Garmin 24K Topo U.S. South Central DVD
South Central Region
Including Coverage of Texas, Oklahoma, Kansas, Missouri and Arkansas
GAX11317
$119.95
Garmin 24K Topo U.S. Southeast DVD
Southeast Region
Including Coverage of Delaware, Maryland, West Virginia, Virginia, Kentucky, Tennessee, North Carolina, South Carolina, Louisiana, Mississippi, Alabama, Georgia and Florida.
GAX11319
$119.95
Garmin 24K Topo U.S. Southwest DVD.
Southwest Region
Including coverage of Utah, Colorado, Arizona and New Mexico.
GAX11315
$119.95
Garmin 24K Topo U.S. West DVD
West Region
Including Coverage of Washington, Oregon, California and Nevada.
GAX11314
$119.95
Garmin MapSource Topo 24K on microSD - Central Plains including Oklahoma, Kansas, Missouri and Arkansas.
GAXC0955
$79.95
Garmin MapSource Topo 24K on microSD - Great Lakes including Wisconsin, Michigan, Illinois, Indiana and Ohio.
GAXC0956
$79.95
Garmin MapSource Topo 24K on microSD - Hawaii.
GAXC1055
$49.95
Garmin MapSource Topo 24K on microSD - Mid-Atlantic including Delaware, Maryland, West Virginia, Virginia, Kentucky, Tennessee, North Carolina and South Carolina.
GAXC0958
$79.95
Garmin MapSource Topo 24K on microSD - Mountain Central including Colorado and Utah.
GAXC0950
$79.95
Garmin MapSource Topo 24K on microSD - Mountain North including Idaho, Montana and Wyoming.
GAXC0952
$79.95
Garmin MapSource Topo 24K on microSD - Mountain South including Arizona and New Mexico.
GAXC0951
$79.95
Garmin MapSource Topo 24K on microSD - Northeast including Pennsylvania, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire and Maine.
GAXC0957
$79.95
Garmin MapSource Topo 24K on microSD - Northern Plains including North Dakota, South Dakota, Nebraska, Minnesota and Iowa.
GAXC0953
$79.95
Garmin MapSource Topo 24K on microSD - Northwest including Washington and Oregon.
GAXC0948
$79.95
Garmin MapSource Topo 24K on microSD - Puerto Rico.
GAXC1056
$49.95
Garmin MapSource Topo 24K on microSD - Southeast including Louisiana, Mississippi, Alabama, Georgia and Florida.
GAXC0959
$79.95
Garmin MapSource Topo 24K on microSD - Texas.
GAXC0954
$79.95
Garmin MapSource Topo 24K on microSD - West including California and Nevada.
GAXC0949
$79.95
Portable Long Range Antenna for Astro and Alpha Series
GAX11141
$59.95
Powerful Magnetic Mount for your Astro or Alpha unit.
GAX10931
$34.95
Garmin Quick Release lanyard for Handheld GPS Unit
GAX11733
$12.95
RAM Bolt Down Mount for Garmin GPSMAP 62 / 64Series
RM138GA41
$21.95
RAM Rail Mount for Garmin GPSMAP 62 / 64 Series. Fits up to a 1.25" rail.
RM149ZGA41
$34.95
RAM Suction Cup Mount for Garmin GPSMAP 62 / 64 Series. Twist and Lock design.
RM1662GA41U
$19.95