Track your Dogs Position up to 9 Miles Away when paired with Garmin’s T5 Collar
Garmin’s Astro 430 Dog Tracking Handheld GPS brings pinpoint accuracy and preloaded detailed TOPO mapping packed along with a rugged housing that’s waterproof to IPX7 standards and a bright 2.6 inch color display, this Astro is ready to hit the trail and withstand any elements Mother Nature may throw your way.
When paired with the T5 or T5 Mini (sold separately) You can view data such as your dogs distance traveled, time out in the field, and more with Garmin’s Hunt Metrics feature. Providing such data allows you to help keep track of your dogs’ behaviors and tracking progress to optimize training capabilities. Capturing how many times your dog has been on point or treed gives you ample opportunity to record and store this information for training purposes or to share with friends through use of Garmin’s Basecamp and Garmin Adventures software. Your Garmin Astro 430 also has wireless connectivity to a compatible Garmin DriveTrack unit and the Garmin Fenix 3 GPS watch.
A faster 2.5 second location update with the ability to track up to 20 dogs at one time with a range of up to 9 miles with the T5 collar (sold separately) or up to 4 miles with the T5 mini collar (sold separately), providing a visual trail of where your dogs have been and where they are relocating to next. Built in auto zoom feature gives you the capability to view all of the dogs being tracked on the display at one time, allowing you to easily see where you are and see what route your dogs are taking. Garmin introduces the Astro 430 with new and improved features, making it easier than ever for the end user to have expandability of mapping and access to useful information for navigation and tracking right in the palm of their hand.
Expandable Memory! If the preloaded software doesn’t offer enough detail, or if you want to add additional mapping for driving or custom mapping, the built in SD card slot offers the ability to expand the horizon and give you the opportunity to use the Astro 430 for multiple uses. The Astro is compatible with Garmin 24K Topo Maps, or Garmin HuntView Plus Maps (sold separately).


The built in 3-axis compass and barometric altimeter are just some of the added features that Garmin understands is a must have for any outdoorsman. Icons that are easy to read will show on the display to show your waypoints, your dogs, and your lodge or truck for a starting point. The Astro 430 is a great addition to any sporting dog activity you may be associated with and will offer you high quality features at a price that won’t break the bank.
Garmin Tracking devices are not able to be sold or used outsite of the United States Click here for Details.
Size: 2.4"W x 6.3"H x 1.4"D
- Bright, Orange Design makes for easy visibility
- Faster 2.5 Second Update Rates
- Wirelessly Syncs with Garmin DriveTrack 70LMT for In-vehicle Tracking
- Track up to 20 dogs with a 9 Mile Range
- GPS/GLONASS Receivers

Product Accessories for Garmin Astro 430 Dog Tracking GPS Unit Only

Garmin Quick Release Lanyard
Garmin Quick Release lanyard for Handheld GPS Unit. Check compatibility below.

Garmin Adjustable Handheld Mount
Secure your compatible handheld GPS to a flat surface with this adjustable mount. Screws not included. Check compatibility below.

Garmin Carrying Case
This convenient Garmin carrying case is a great option for storing and protecting your compatible handheld GPS unit. The wide, zippered opening provides easy access to your Garmin electronics.

Garmin MapSource Topo U.S. 100K microSD/SD card
Garmin MapSource TOPO U.S. 100K microSD/SD Card. 1:100,000 scale.

Garmin Handlebar and Cart Mount
Garmin Handlebar Mount and Cart Mount. Includes 4 cable ties and fits up to a 1-inch diameter bar. Compatible with Garmin Oregon, GPSMAP 62, GPSMAP 64,GPSMAP 66 eTrex 10/20/30, Astro 320, Dakota, Colorado, inReach and Rino Series of GPS units. Will mount right to a handlebar or rail.

Garmin tempe External Temperature Sensor
Wirelessly send ambient temperature data to your Garmin Handheld device with the Garmin tempe. Easily Attaches to your backpack, jacket or shoe.

Garmin Flotation Lanyard
Garmin's Flotation Lanyard for Garmin Handhelds ensures your device is close by and secure when on the water. Includes quick-release connector.

Garmin Rechargeable Battery Pack, Oregon, GPSMAP 64/65/66
Garmin rechargeable NiMH battery pack for select Garmin handheld GPS units. See compatibility below.

Garmin Automotive Suction Mount for Handheld Units
Mount your compatible handheld unit to your windshield or any smooth, flat surface with this suction cup mount. Simple, One handed quick release operation.

Garmin 12v lighter adapter for Handheld GPS Units
Garmin 12v lighter adapter for Astro 320, 430 and 900, Barklimiter Deluxe, Colorado, Dakota, Delta, eTrex series, GPS 73, GPSMAP Handhelds, Montana 600/600t,610t,650,650t,680,680t Series, Oregon Series, Rino series, Garmin 276cx and Monterra Series. Includes 1.5-amp replaceable fuse.

Garmin Auto Friction Mount Kit for Handhelds
The Garmin Auto Friction Mount Kit comes with friction base, mounting arm and mounting bracket for your compatible handheld.

Garmin Automotive Navigation Kit for Handheld GPS Units
The Garmin Automotive Navigation Kit for includes a 12V lighter adapter, suction cup mount and an adhesive mount for the dash board. Compatible with Garmin GPSMAP 62, GPSMAP 64, eTrex 10/20/30, Astro 320, Oregon, Dakota, Colorado and Rino Series of GPS units.