Garmin Astro 320 VS DOTT Pet Tracker

UPDATED Sep. 2021
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DOTT Pet Tracker and Garmin Astro 320 may seem quite similar at first glance, but they are actually more different than you may initially assume. This DOTT Pet Tracker vs. Garmin Astro 320 comparison is designed to show you exactly what each of these two pet trackers offers, highlight their main strong and weak points, and reveal which one of them may be a more reliable tracking solution.

DOTT Pet Tracker
Affordable community-based pet tracker
VS
Garmin Astro 320
Exceptionally Advanced GPS Dog Tracker

Highlights

DOTT Pet Tracker
Relying on the support from the DOTT app user community, DOTT The Smart Dog Tag is a Bluetooth pet tracker that maximizes the chances of finding lost pets and serves as an all-in-one pet care solution.
  • Small and lightweight; water-resistant and shatterproof
  • Virtual leash informs you when your pet wanders off too far
  • Keep a record of your pet’s activities (walks, food, and more)
  • Price: $40.00
  • Shipping: $
Garmin Astro 320
Garmin Astro 320 is an advanced GPS dog tracker that offers more useful features than virtually any pet tracker available. It is highly accurate, fast, and most importantly, perfectly reliable.
  • Accurate within 12 feet, location updated every 5 seconds
  • Communication range of up to 9 miles in open, flat spaces
  • Incredible range of advanced and special tracking features
  • Price: $449.99
  • Shipping: $$5 to $28 *
*Shipping does not come free of charge and significantly varies depending on location

Compare Features

DOTT Pet Tracker
Highlights
DOTT is an affordable Bluetooth pet tracker that provides basic location tracking features. It comes in the form of a small tag that can be attached to any collar and sends information to pet owners via a dedicated app. Anyone can download the app to help locate lost pets - the more DOTT app users in your area, the bigger your chances of finding your dog or cat. DOTT also allows you to keep a record of your pet's activities, including walks, food intake, medications, and more.
Type
Bluetooth Pet Tracker
Design
DOTT pet tracker comes in the form of a small, round plastic tag. It is white and has a blue button in the center. There is only one color variation available. Measuring 0.6 inches in radius (1.52 cm) and weighing only 0.25 oz. (7 grams), the tag can be attached to any type of collar with the metal ring attachment that comes with the device. The tag is laser engravable.
Available Sizes
DOTT pet tracker comes in one size and can be attached to any collar. It is suitable for pets of all sizes.
Suitable For Cats
Durability
DOTT is an inexpensive pet tracker that is water resistant and shatterproof. It should last for at least a couple of years.
Key Tracking Features
DOTT pet tracker comes with the following features:
  • Location tracking within the range of 350 feet;
  • Community location tracking with notifications sent to the owner’s phone when the pet is found by another DOTT app user;
  • Virtual Leash that allows the user to set up a mobile safe zone for his or her pet.
Pet Activity Monitoring
DOTT tracker does not monitor pet activity.
Training Assistance
DOTT pet tracker does not provide training assistance.
Additional Features
Additional features available with the DOTT app include:
  • Health journal, which allows you to keep track of your pet’s walks, potty breaks, food intake, and medication;
  • Sharing responsibilities with multiple caretakers with regular status updates related to pet care.
Communication Range
350 feet in all directions
Weight
0.25 oz. (7 grams)
Shockproof
Waterproof
Night Mode
Battery Life
6 to 9 months (disposable, not rechargeable)
Smartphone App
The DOTTpet app helps pet owners locate lost pets, set up a virtual safe zone, and keep a record of their pets' walks, food intake, potty breaks, and medication.
Connectivity
DOTT pet tracker relies on Bluetooth technology.
Coverage
Given the fact that DOTT pet tracker relies on Bluetooth technology and does not require any external services to work, it can be used anywhere on the globe. However, the usefulness of this device depends on the number of people who use the DOTTpet app in the surrounding area.
Pricing
About 40 USD on Amazon
Shipping and Delivery
Free shipping is provided in the USA.
Refund Policy
DOTT pet tracker does not come with a money-back guarantee.
Warranty
DOTT pet tracker comes with a 1-month warranty.
Garmin Astro 320
Highlights
Garmin Astro 320 is a fee-free premium GPS dog tracking system that boasts a communication range of up to 9 miles, offers 5-second location updates and high accuracy, works in every part of the US, and provides an abundance of special tracking features.
Type
GPS Pet Tracker
Design
Garmin Astro 320 bundle includes the Garmin Astro 320 handheld locator and the T5 or T5 mini tracking unit with a collar included. The black-orange handheld locator measures 6.3’’ x 2.4’’ x 1.4’’ (HWD). It possesses a transreflective 65-K color TFT display that measures 2.15’’ x 1.42’’ (2.6’’ diagonal), with a resolution of 160 x 240 pixels. It features a stainless steel radio antenna and a top-mounted GPS antenna, with both standard and long-range antennas included in the package. The T5 and T5 mini tracking units come with orange collar straps. The T5 tracking unit measures 1.74’’ x 3.5’’ x 1.85’’ (HWD) and comes with a 1’’ collar strap. The T5 mini measures 1.8’’ x 3.1’’ x 1.4’’ (HWD) and comes with a 0.75'' collar strap. Both tracking units come with GPS and radio antennas, but only T5 comes with both standard and long-range antennas.
Available Sizes
The Garmin Astro 320 handheld locator only comes in 1 size. The tracking units come in 2 sizes, including T5, which comes with a 1'' collar strap, and T5 mini, which comes with a 0.75'' collar strap. The 1'' strap fits neck circumferences of 9.5'' and more while the 0.75'' strap can be suitable for neck circumferences under 9.5''.
Suitable For Cats
Durability
All elements of Garmin Astro 320 are waterproof, resistant to dust and dirt, and made of strong materials. The system does not have a limited lifespan and may last for many years with proper use.
Key Tracking Features
Garmin Astro 320 offers a vast range of tracking features, including:
  • Near-real-time tracking with location updates every 5 seconds, accuracy within 12 feet, and 10,000 points of information per dog;
  • Customizable dog display, showing the dog’s name, direction, distance, and status along with a map;
  • Advanced mapping, with multiple map options, including BirdsEye Satellite Imagery, TOPO maps, City Navigator NT map data for turn-by-turn routing on roads, and custom maps;
  • Trip planning with BaseCamp, which lets you easily organize maps, waypoints, routes, and tracks and create adventures that can be shared with friends;
  • Different tracking profiles, such as hunting, recreational, automotive, marine, geocaching, and fitness;
  • Tracking via computer, using BaseStation software;
  • 3-axis electronic compass;
  • Multiple dashboards available on any page for added functionality.
Pet Activity Monitoring
Garmin Astro 320 does not provide health and activity monitoring features.
Training Assistance
Garmin Astro 320 does not provide training assistance.
Additional Features
Extra features available with Garmin Astro 320 include:
  • Wireless sharing with compatible devices;
  • Rescue mode, which reduces the location update rate when the battery level drops below 25% in order to extend battery life by 4-8 hours;
  • Convey counter, which allows you to create special waypoints with information on the location, time of day, and elevation where the dog found the prey, alongside other waypoints including locations like truck, lodge, food plots, and tree stands;
  • Calendar for keeping track of your adventures;
  • 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
16-40 hours
Smartphone App
Garmin Astro 320 does not come with a smartphone app.
Connectivity
Garmin Astro 320 uses GPS to determine the dog's location and employs radio frequency signals for communication between the handheld locator and the tracking unit.
Coverage
Garmin Astro 320 is only approved for use in the US due to legal regulations. Regulations aside, it could work anywhere as it is independent of cellular networks.
Pricing
Bundle (locator and tracking unit): $599.99; Handheld locator only: $449.99
Shipping and Delivery
The shipping costs within the US range from $5 to $28 per delivery. International shipping is an option, with varying costs, but the device cannot be used outside the US.
Refund Policy
Garmin Astro 320 comes with a 30-day money-back guarantee. You need to return the device in the original condition within 30 days of purchase in order to receive a refund.
Warranty
Garmin Astro 320 comes with a 1-year limited warranty that covers defects in materials and workmanship. Repairs come with a 90-day warranty.

Compare Ratings

DOTT Pet Tracker
FINAL RATING
7.9/10
Range
Accuracy
Features
Design
App
Pricing
Garmin Astro 320
FINAL RATING
9.5/10
Range
Accuracy
Features
Design
App
Pricing

Compare User Reviews

DOTT Pet Tracker
  • Submitted By Jack Green on 03/20/2019
    This device will only give you in and out of range alerts. It doesn’t give you the exact location of your pet, just notifies you when your pet is within range.
  • Submitted By Gary Adams on 01/20/2019
    Good concept but still in the early stage. I bought this because I saw it had many positive reviews and it was a reasonable price. However, I don’t know how useful it is when you need to locate a lost pet.
Garmin Astro 320
  • Submitted By Vincent Hunt on 11/15/2018
    My two dogs simply love roaming around my 50-acre farm as well as the surrounding area and Astro 320 tracks them over the whole property without a hitch. Now, I can simply press the button on the device attached to the collar and let them run to their heart’s content.
  • Submitted By Madison Spencer on 10/17/2018
    I’m a passionate hunter and just had to buy this tracker once I saw my friend using the 220. It’s really easy to track my dogs now even when we’re in a wooded area. However it doesn’t work for me when I plug it into my car and it charges very slowly when not connected to the power socket in my house.
  • Submitted By Tim Owens on 06/22/2018
    Much, much better than Astro 220, the maps are awesome, it may be expensive but any hunter can tell you that it's more than worth the cash.
  • Submitted By Rob Walker on 04/12/2018
    Impossible to list all the reasons why Astro 320 is the best dog tracker I've ever used, you simply have to try it yourself. I first tried my pal's Astro and I was just blown away, ordered it the same day, been using it for more than half a year, not a single glitch and I'm loving it more every time I use it.

Winner

Garmin Astro 320 is one of the most impressive GPS dog tracking systems currently on the market. Everything from its high accuracy and location update frequency to its amazing set of special features promises to take dog tracking to a whole new level. Read our Garmin Astro 320 review and discover whether this advanced tracker is worth splurging on.

* 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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