Whistle 3 and Garmin Astro 320 are both highly rated pet tracking solutions, but they greatly differ in terms of the features they offer. In this Whistle 3 VS Garmin Astro 320 review, we list their top qualities side by side and determine which of these two pet trackers offers greater value for your money.
- 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 *
- Works over any distance within AT&T cellular coverage
- Create multiple fully customizable safe zones for your pet
- Affordable, small, lightweight, waterproof, and shockproof
- Price: $99.95
- Shipping: $0
- 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.
- 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.
- GPS location tracking, which allows you to get location updates every 60 seconds;
- Multiple safe zones, which are fully customizable in terms of size and shape;
- 24-hour location history for your pet;
- Text, email, and push notifications sent when your pet leaves the safe zone;
- Sharing, which allows you to give your friends and family full access to all Whistle tracking features.
- 24-hour activity records shown in the form of a graph;
- Information on distance traveled;
- Rest time and active time expressed in minutes and hours;
- Information on pet’s activity level (moderate and intense);
- Number of calories pet has burned during the day;
- Custom activity goals, which you can define yourself or let the app define based on your pet’s breed, weight, and age.
Compare User Reviews
- Submitted By Vincent Hunt on 11/15/2018My 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 10/17/2018I’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 06/22/2018Much, 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 04/12/2018Impossible 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.
- Submitted By Tim Grady on 11/20/2019I’ve noticed that it doesn’t work very good once it’s not within our home’s wifi zone. Sometimes we go camping and there’s almost no cell reception there so we have problems receiving any data at all. But when we are at home the thing works perfectly. It’s fast and accurate and charge it one a week. Once Stella ran away from my daughter when she saw the neighbours can and my daughter didn’t manage to come home and tell us that for about 5 minutes but I already knew since I got notified and we found stella exactly where the app pinpointed the location within a few minutes standing under the tree, barking at the cat.
- Submitted By Marsha Jones on 06/20/2019Tracy used to wander away from our yard and end up in our neighbour’s yard playing with their dog so to be able to track her down and immediately get notified when she escapes is what matters the most. With whistle I can set up a perimiter where she’s allowed to go and get notified once she leaves that space. It saves me lots of time and worrying when she leaves the yard and when I’m not home I just text the resto of the family where to pick her up.
- Submitted By Jenna Simmons on 05/07/2019I love that this app works as any other activity app I use. You simply download it to your phone and use it like any other where you get to see the history and set up goals once you enter your dog’s information. I share Donna’s activity date with my husband so we can know how much exercise she has that day and dont overdo it.
- Submitted By Patric Small on 04/05/2019This was my tracker of choice because it functions as both tracker and activity monitor. As a family we are passionate hikers so being able to track our Tom’s vitals is very important to us especially since he’s an older dog. The thing I also like is that you have constant coverage because is connected with you phone all you need to do is download the app. You can connect through bluetooth and use your home’s wifi. The cell network is AT&T and if you don’t have wifi you can track your dog as long as the area is covered by the network. And when the signal is strong the coverage precision is really good. We didn’t go anywhere so far were the signal isn’t strong so I don’t know how it works in those places.
Whistle is a GPS tracking solution for dogs and cats that provides easy and accurate location tracking as well as comprehensive activity monitoring. It is feature-rich, has a good battery life, and works anywhere within AT&T cellular coverage. Read our objective Whistle review for a full overview of this pet tracker’s key characteristics.