Astro 430 with Mini T5 - Price Starts at $649.99

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Astro 430 - Track Only System

  • Track up to 20 dogs at a time, with ranges up to 9 miles using a Garmin Big T 5 collar device or up to 4 miles with a Garmin Mini T5 collar device
  • 2.5-second update rate provides faster location tracking when dogs are on the run
  • GPS/GLONASS reception enables better satellite tracking in challenging environments than GPS alone
  • Comes with preloaded TOPO U.S 100K mapping and a free 1-year BirdsEye Satellite Imagery subscription; compatible with Garmin HuntView cards
  • Hunt Metrics data helps analyze your dogs’ hunting patterns and behaviors; view distance traveled, time afield and more
  • Available niMH rechargeable battery optional to turn the Handheld into a rechargeable device instead of operated by standard batteries

On the Astro’s bright, crisp display, you can see your dog’s current location and a trail of where he’s been. You also can switch over to the Dog Track page to view a compass pointing to your dog’s location. For help in keeping the big picture in sight when tracking multiple dogs, it’s easy to auto zoom the map page, so all dogs can be seen on the display at any time. Dogs that are too far away to fit on the map’s current zoom scale can be notated on the display’s margin in the direction of the dog’s location. To reduce visual clutter on the map, you can toggle between “show all,” “show some” and “show none” — selecting the duration that each dog’s track is viewable on the display. You can also share a dog’s track code so another person can view your dog’s location on their unit’s map, along with the dog tracking compass. Further, by sharing a dog’s control code, you can allow another person to configure and control your dog’s on-collar device.

Track with Hunt Metrics Data

Sophisticated Hunt Metrics help monitor your dog’s hunting patterns and behaviors to optimize your training opportunities. You can see your dog's times, distances traveled and overall scores. Plus, the Astro 430 will also capture the number of times during the hunt when an “on point” or “treed” event was indicated.

See More Detail with Additional Mapping

Astro 430 features a microSD™ card slot that allows you to load even more mapping options, such as TOPO U.S. 24K and HuntView maps (sold separately). You also can opt for City Navigator® NT map data that gives you turn-by-turn driving directions on roads. In addition, Astro 430 supports BirdsEye Satellite Imagery (free 1-year subscription included) so you can download satellite images to your device and integrate them with your maps. The Astro’s mapping depicts important nearby geographical features and enables you to see if your dog has crossed a creek or is nearing a dangerous roadway.

Astro 430 is also compatible with Garmin Custom Maps, free software that transforms paper and electronic maps into downloadable maps for your device.

Share Wirelessly

With an expanded ecosystem of wireless connectivity options, Astro 430 can support unit-to-unit data transfer with a variety of compatible Garmin devices, such as the DriveTrack 71 GPS navigator can receive and display dog positions on its moving map — with TOPO or satellite image views — showing navigation cues to your dog’s current location. Likewise, Garmin Instinct or Garmin fenix 3 or higher watches can receive dog status updates and alerts for viewing at a glance on your wrist. Also, while you’re in the field, Astro 430 lets you link and share wirelessly with your buddies’ compatible devices, such as the Oregon® handheld, Montana® handheld, GPSMAP® 64 chartplotter or other ANT+® enabled devices, to help coordinate hunt logistics on the go.

Turn Your Computer Into a BaseStation for Tracking Dogs

Load your laptop with BaseStation software to turn it into a field control center for tracking multiple dogs (equipped with T 5 or T 5 mini dog devices). View real-time GPS information on the larger display of your computer, making it ideal for canine search and rescue teams. And because it’s GPS/GLONASS capable, you'll get tracking, even where Internet and cell phone service isn’t available.

Astro 430 Bundle with Big T5 includes:

  • Astro 430 handheld
  • Mini T 5 dog device with rechargeable lithium-ion battery
  • 3/4 inch collar strap
  • 5-inch standard and 13-inch extended range antennas (for Astro 430)
  • 18.5-inch standard extended range antennas (for T 5)
  • Belt clip
  • Charging clip
  • USB cable
  • AC adapter
  • Vehicle charging adapter
  • Manual

With OKIE DOG SUPPLY, you get all of the above plus the following:

  • Free Shipping
  • Free Set-Up for the type of dog you hunt
  • Arrives to you FULLY CHARGED and Ready-To-Go out of the box
  • Free Software Update
  • Free Performance Check
  • Free Silicone CoverAll with Lanyard
  • Free Colored Collar Straps in your choice of solid or reflective
  • Free One-On-One after you receive your system to help you understand it
  • Free World-Class Service before, during, and after the sale from knowledgeable people that use the system daily!




Color-Stamping Option makes the lettering stand out. Solid colors last longer than fluorescent colors.


                          OKIE DOG SUPPLY is an 


We warranty this Garmin product in OR out of warranty (you are responsible for shipping cost of the warranty replacement and if out of warranty - the cost of the repair plus shipping). Call us: 918-633-3519. Repairs subject to Garmin still supporting/manufacturing the item

 We Ship this item for FREE - charged and updated for you and set-up to whatever you are hunting

 Our friendly and knowledgeable staff will help you, our customer, troubleshoot any issue you may be experiencing


Click Here for the Manual


Physical dimensions 2.4" x 6.3" x 1.4" (6.1 x 16.0 x 3.6 cm)
Display size 1.43" x 2.15" (3.6 x 5.5 cm); 2.6" diag (6.6 cm)
Display resolution 160 x 240 pixels
Display type transflective, 65-K color TFT
Weight 9.2 oz (260.1 g) with batteries
Battery type Optional NiMH pack or 2 standard AA (not included)
Battery life up to 20 hours (Astro 430)
Water rating IPX7
High-sensitivity receiver YES
Memory/History 4 GB

Maps & Memory

Preloaded maps

yes (TOPO)

Ability to add maps YES
Basemap YES
Automatic routing (turn by turn routing on roads) Yes (with optional mapping for detailed roads)
External memory storage microSD™ card (not included)
Waypoints/favorites/locations 2000
Track log 10,000 points, 200 saved tracks
Routes 200


Barometric altimeter  
Compass Yes (tilt-compensated 3-axis)

Outdoor Recreation

Area calculation YES
Hunt/fish calendar YES
Sun and moon information YES
Geocaching-friendly Yes (Paperless)
Custom maps compatible YES


  • Range (line of sight): T 5: 9 miles; Mini: 4 miles
  • Frequency band: MURS (The T 5, T 5 mini, TT™ 15 and TT 15 mini are only compatible with the Astro® 320, Astro 430 and the Alpha™ 100. T 5, T 5 mini, TT 15 and TT 15 mini can be configured for operation with either handheld but cannot be tracked simultaneously by both the Astro 320 and the Astro 430)
  • Handhelds vibration mode: yes
  • Tracks up to 20 dogs simultaneously

Dog Device

  • Unit dimensions (WxHxD): T5, 3.5" x 1.75” x 1.85" (8.9 x 4.4 x 4.7 cm)
  • Weight: T 5, 9.3 oz (284.0 g), total weight (with collar)
  • Battery type: rechargeable lithium-ion pack; user replaceable
  • Battery life: T 5, 20-40 hours; T 5 mini, 16-30 hours
  • Interface: USB
  • Water rating: 1 ATM (10 meters)
  • Floats: no
  • Neck size: T 5 mini, minimum of 9.5” (24 cm) in circumference
  • Replaceable collar straps: yes
  • Collar compatibility: T 5, 1.0" (3.5 cm)

Dog Device Features

  • Beacon lights: yes
  • Vibration: no
  • Accessory unit activation: yes
  • Tone: no
1-year warranty from Garmin