Garmin Astro 430 VS SportDOG TEK 2.0

UPDATED Oct. 2021
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If you are stuck choosing between SportDOG TEK 2.0 and Garmin Astro 430, our comprehensive SportDOG TEK 2.0 vs. Garmin Astro 430 comparison can help you pick the right pet tracker in no time. View their most important features below and discover which pet tracking solution is the winner of this comparison.

SportDOG TEK 2.0
Advanced dog tracker for hunters
VS
Garmin Astro 430
The Ultimate Sporting Dog Tracking System

Highlights

SportDOG TEK 2.0
SportDOG TEK 2.0 is the ultimate dog tracking system for hunters that has a communication range of up to 10 miles. It can track up to 21 dogs, it does not require cellular coverage, and it comes with no monthly fees.
  • Free 1:100,000 topographical maps preloaded 
  • Uses GPS and GLONASS for optimal accuracy 
  • 45-day money-back guarantee; 2-year warranty
  • Price: $604.95
  • Shipping: $
Garmin Astro 430
Garmin Astro 430 is a premium dog tracking system that provides location updates within seconds, tracks up to 20 dogs at once, and has a massive set of both standard and special features.
  • High precision with GPS/GLONASS, mean accuracy of 12 feet
  • 2.5-second location update rate; 9-mile communication range
  • Amazing durability; no monthly fees; 1-year limited warranty
  • Price: $649.99
  • Shipping: $

Compare Features

SportDOG TEK 2.0
Highlights
TEK 2.0 uses GPS and GLONASS for location tracking, it is preloaded with 1:100,000 topographical maps that come with no subscription fees, and its communication range is up to 10 miles with an accuracy of 15 yards. It can track up to 21 dogs with the purchase of additional collars.
Type
GPS Dog Tracker
Design
SportDOG TEK 2.0 consists of a handheld device and a GPS Collar. Made of high-quality plastic, the handheld device comes in black and the GPS collar in red. The size of the device without the antenna is 5.45"x 2.50" x 1.50" (LWD).
Available Sizes
SportDOG TEK 2.0 is made for dogs who are 8lbs or larger and have neck sizes between 10.75” and 23.”
Suitable For Cats
Durability
Made of high-quality plastic, both the SportDOG TEK 2.0 handheld device and the GPS collar are waterproof. The devices should not be exposed to the sun for long periods of time and the company's warranty does not cover damage made by dog bites or chews.
Key Tracking Features
SportDOG TEK 2.0 comes with a variety of tracking features, including:
  • Live tracking through the use of GPS and GLONASS;
  • Location updates every 3 seconds (time intervals manually adjustable);
  • Geofencing;
  • Voice updates via a Bluetooth-enabled earpiece;
  • Access to preloaded 1:100,000 maps that come with no subscription fee;
  • Easy-to-use compass;
  • Waypoints.
Pet Activity Monitoring
SportDOG TEK 2.0 does not monitor pet activity.
Training Assistance
SportDOG TEK 2.0 does not come with training assistance - unless you also purchase an E-Collar.
Additional Features
Additional features available with SportDOG TEK 2.0 include:
  • Trip Computer, where you can view all of the information related to each trip (coordinates, average moving speed, distance traveled, and total tracking time);
  • Journal, which allows you to enter and save notes and waypoints;
  • Sun/Moon Hunt, providing insights into the sun and moon rising and setting times as well as information about hunting conditions.
Communication Range
Up to 10 miles
Weight
Not Specified
Shockproof
Waterproof
Night Mode
Battery Life
SportDOG TEK 2.0 uses rechargeable lithium-ion batteries. The handheld device needs an 8-hour charge and lasts12 hours per charge. The GPS Collar requires a 4-hour charge and lasts for 24 hours per charge. The batteries should last anywhere between 3-5 years.
Smartphone App
SportDOG TEK 2.0 does not come with a smartphone app
Connectivity
SportDOG TEK 2.0 uses GPS and GLONASS to determine the pet's location. It also uses HopTek technology, which prevents signal interference and boosts transmitter output power.
Coverage
Since it does not rely on cellular networks, SportDOG TEK 2.0 can work anywhere in the world.
Pricing
SportDOG TEK 2.0 costs around $600.
Shipping and Delivery
SportDOG TEK 2.0 is sold through Amazon. Shipping and delivery details depend on location.
Refund Policy
SportDOG TEK 2.0 comes with a 45-day money-back guarantee.
Warranty
SportDOG TEK 2.0 comes with a 2-year warranty.
Garmin Astro 430
Highlights
Garmin Astro 430 is a professional dog tracking system that offers location updates every 2.5 seconds, has a communication range of up to 9 miles, boasts great precision due to the use of both GPS and GLONASS, offers a vast range of special features, tracks up to 20 dogs at once, and comes with no monthly fees.
Type
GPS Pet Tracker
Design
The Garmin Astro 430 tracking system includes one handheld locator and either the T5 or T5 mini tracking unit with a special collar. Both the locator and the tracking units feature a black-and-orange color scheme. They are made of durable materials like heavy-duty plastic and stainless steel. The handheld locator features a transreflective 65-K color TFT display measuring 2.6’’ in diagonal. It comes with standard and long-range stainless steel radio antennas and a top-mounted GPS antenna. The T5 tracking unit comes with a top-mounted GPS antenna and standard and long-range radio antennas while T5 mini comes with a top-mounted GPS antenna and a standard radio antenna. Both tracking units feature LED light beacons and the locator is equipped with a vibration motor.
Available Sizes
The Garmin Astro 430 handheld locator is compatible with the T5 and T5 mini tracking units that differ in size. T5 measures 1.74’’ x 3.5’’ x 1.85’’ (HWD), comes with a 1-inch collar strap, and weighs 9.3 oz. with the collar. T5 mini measures 1.8’’x 3.1’’ x 1.4’’ (HWD), comes with a 0.75-inch collar strap, and weighs 7 oz. with the collar. T5 is suitable for neck circumferences of 9.5+ inches while T5 mini fits smaller necks.
Suitable For Cats
Durability
Garmin Astro 430 is not shockproof, but both the locator and the tracking units are durable, waterproof, impervious to dust and dirt, and suitable for use in all kinds of harsh conditions. They are built to withstand frequent bumps and blows and they can easily last for years with no diminishments in functionality.
Key Tracking Features
Garmin Astro 430 is a feature-rich pet tracker that offers:
  • Near-real-time tracking with a 2.5-second location refresh rate, accuracy within 12 feet, and 10,000 points of information per dog;
  • Additional maps, such as BirdsEye Satellite Imagery, HuntView, TOPO U.S. 24K, and City Navigator NT for turn-by-turn routing;
  • BaseCamp software for trip planning;
  • BaseStation software for computer tracking;
  • Multiple tracking profiles, such as hunting, automotive, marine, and recreational;
  • Multiple dashboards within a single page;
  • Customizable dog display providing dog name, direction, distance, and status data.
Pet Activity Monitoring
Garmin Astro 430 does not monitor pet activity.
Training Assistance
Garmin Astro 430 does not provide training assistance.
Additional Features
Garmin Astro 430 offers a multitude of bonus features, including but not limited to:
  • Hunt metrics providing insight into dogs’ hunting patterns and behavior;
  • Convey counter for creating up to 2,000 waypoints;
  • Rescue mode for battery saving;
  • Wireless sharing;
  • Area calculation;
  • Hunt and fish calendar;
  • Sun and moon information.
Communication Range
4 miles with T5 mini, 9 miles with T5
Weight
T5 mini: 7 oz. with collar; T5: 9.3 oz. with collar
Shockproof
Waterproof
Night Mode
Battery Life
Handheld locator: up to 20 hours; T5: 20-40 hours; T5 mini: 16-30 hours
Smartphone App
Garmin Astro 420 does not come with a smartphone app.
Connectivity
Garmin Astro 430 uses GLONASS and GPS for location tracking and radio frequency signals for inter-device communication.
Coverage
Garmin Astro 430 does not rely on external services, so it can work anywhere in the world. However, due to varying international regulations, it is only approved for use within the US.
Pricing
$649.99
Shipping and Delivery
Garmin Astro 430 can be shipped throughout the US, including Alaska and Hawaii. Shipping is free of charge - unless you opt for next business day shipping, in which case you pay an $18 shipping fee.
Refund Policy
Garmin Astro 430 comes with a 30-day money-back guarantee.
Warranty
Garmin Astro 430 comes with a 1-year limited warranty. Repairs come with a 90-day warranty.

Compare Ratings

SportDOG TEK 2.0
FINAL RATING
9.7/10
Range
Accuracy
Features
Design
App
Pricing
Garmin Astro 430
FINAL RATING
8.9/10
Range
Accuracy
Features
Design
App
Pricing

Compare User Reviews

SportDOG TEK 2.0
  • Submitted By Mark on 03/14/2019
    I initially started with TEK 1.0 and I am happy that this more updated version has a lot more to offer in terms of features and range. The setting up process takes a while and that user manual is super long, however, it's worth every penny even though my wife wouldn't necessarily agree.
  • Submitted By Kevin on 01/17/2019
    It took me a while to read the manual but, thank God that I did because I wouldn't be aware of all the things that TEK 2.0 can offer its users. I used it for the first time last weekend with my hunting buddies and although the range is not as high as it states, it was still good enough.
  • Submitted By Paul on 12/07/2018
    Never go hunting without it. My second-best friend after my dog.
Garmin Astro 430
  • Submitted By Leah Thomas on 11/27/2019
    Before I bought the Garmin 320 I read somewhere in the reviews that there is a rescue mode option that allows you to save the battery by switching to it and that feature enables you to save the battery life when it’s on its end and track you dog for a few hours more. It also has a highly advanced map tracking options that allows you to update maps depending on taking the road or going through water and stuff like that. It’s a really professional device because it offers so much more than a regular map which you get with a regular pet tracker and you can also store detailed information about each time you catch something like place, time and that sort of stuff.
  • Submitted By Clayton Logan on 08/08/2019
    Apart from being expensive I can’t seem to find anything wrong with this tracker. My wife bought it for me as a birthday present, I think she likes to see me out of the house honestly, and it really did the trick. The only thing I think needs improving is the battery which could be a bit more long lasting but you can recharge it over night. The range is impressive, almost 10 miles with gps being wildly accurate at all times. There is no glitches or bugs, the tracker is fast and precise and what I like the most is that you can adjust the display to show you important information without having to stop and look for it yourself.
  • Submitted By Austin Fowler on 05/02/2019
    This is a durable device built to withstand everything you can possibly thing off. My dog and I had some crazy adventures and let me tell you I didn’t think it would last. I’m sorry to see the company disconnected the line but I truly hope the new version is as good as this one. I can not tell you how many times the bright orange collar helped me spot Max and stopped me from making noise and ruining a perfectly good shot. I really do thing that is worth every penny and you can see that is is built to last. The performances are excellent including the gps which is crazy spot on.
  • Submitted By Lyle Pearson on 03/07/2019
    I’m a passionate hunter so a friend recommended Garmin. It was a bit pricey but I did my research and read tons of reviews and finally decided to invest. The company has such a good reputation which has proven to be a deciding factor. It everything proofed, long range and I can transfer all the data via usb. The battery, however, needs some improvement considering it is a regular aa battery and the life span is not too long. The same goes for the rechargeable battery which only lasts for 40 hours max and my hunting trips sometimes last for 3, or 4 days straight in complete isolation. I suggest improving that otherwise everything else is great!

Winner

SportDOG TEK 2.0 is a dog tracking system for hunters that offers great accuracy and precision thanks to the HopTek, GPS, and GLONASS technologies. Offering near-live tracking for up to 21 dogs at a time as well as easy-to-read topographical maps, TEK 2.0 has many interesting features to offer. Learn more in our SportDOG TEK 2.0 review

* All the prices on this website are subject to change without notice. While we put a great deal of effort into making sure that all the prices are accurate, one or more products may have outdated prices. Please visit the specific product’s official website for exact prices.
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