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Halo Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)

Original price was: $599.00.Current price is: $549.00.

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Price: $599.00 - $549.00
(as of Mar 31, 2025 11:41:05 UTC – Details)

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If I already own an invisible dog fence, how much training is required?

Using the same sounds & settings your dog has already learned can make introducing your dog to Halo an even quicker experience. We still recommend you follow our step-by-step walkthrough to get started.

What types of feedback does the collar provide for my dog??

The Halo Collar provides prevention feedback (audio, vibration and static alerts) & encouragement feedback (return whistle, “Good Dog,” etc.), all optional & customizable in the app.

How often should I charge the collar?

The battery lasts over 30 hours with average use.

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Product Dimensions ‏ : ‎ 6.93 x 1.1 x 1.3 inches; 1.15 Pounds
Item model number ‏ : ‎ 850035906521
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Date First Available ‏ : ‎ September 11, 2024
Manufacturer ‏ : ‎ PAWS LLC
ASIN ‏ : ‎ B0DGRPWHX4
Country of Origin ‏ : ‎ China

KEEP YOUR DOG SAFE EVERYWHERE: The Halo Collar 4 keeps your dog safely inside the boundaries that you create with one tap in the app and prevents them from leaving. See up-to-date, real-time location tracking that lets you know exactly where your pup is at all times. Halo also has activity tracking, instant recall and much more.
GPS COVERAGE: The all-new, redesigned Halo Collar 4 is the first & only GPS dog fence collar with dual-frequency GPS, which combines L1 and L5 GPS bands for accurate locations that aren’t impacted by obstacles even in urban or bad signal areas.
FITS BIG & SMALL DOGS: New small and lightweight design. Made for dogs 10 lbs and up and 5 months and older. Adjustable collar allows for custom fit to your dog’s exact neck size, from 8 inches to 30.5 inches.
30+ HOUR BATTERY LIFE: 25% more battery life for 30 hours (or more) between charges. Plus, more rugged, with improved waterproofing, better wireless performance, a louder speaker, stronger vibrate, & improved static.
EASY SETUP & TRAINING: Download the app to create & store GPS fences. Simple lessons guide you step-by-step and live 1:1 help from customer service is also available. Your dog will learn how to respond to their Halo Fence’s anywhere you set one up.
SUBSCRIPTION REQUIRED: Your collar needs GPS services and cellular data to create, edit, and use wireless dog fences. Pack Membership Plans start at $9.99 per month and you select one after purchase.

Customers say

Customers find the GPS dog fence works well, with the app guiding them through necessary training steps, and appreciate its safety features for keeping pets secure in yards. The product receives positive feedback for its tracking accuracy, durability, and packed features. While some customers consider it a fantastic investment, others find it expensive. Battery life receives mixed reviews, with some reporting good performance while others note it only lasts about 24 hours.

AI-generated from the text of customer reviews

8 reviews for Halo Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)

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  1. Amazon Customer

    Awesome system this collar Works fantastic just wish it was cheaper
    I’ve played around with these GPS collars for a couple of years especially the cheaper ones and even though this one is definitely not cheap at 599 the price is a bit ridiculous but I got to say it works very very well. Like I said I’ve had experience with the GPS colors in a 200 dollars or less and they pretty much are trash because the GPS loses its function when your pet comes into the house. And that usually means buzzing beeping and or shocked to your dog. They also don’t track so well outside but with this collar you have GPS Wi-Fi and Bluetooth tracking your truck so it covers your bases when your dog’s inside and covers your bases when the dogs outside. I have five acres and I’ve got to say the setting of the fences on this collar is ridiculously simple. You can really do this fence in like a minute or two and then you can adjust it at will on the Fly and it works flawlessly. Right now I’m getting about 36 hours from the collar per charge I have a Britney Spaniel and she’s very active I did have a wireless system through PetSmart which worked well but because of the battery situation on those you generally will get a dog that escapes the boundaries and in the case of my Brittany Spaniel she just didn’t care about the shock she just ran as hard as she could got past it and she was free. She has tested this system and you have the ability to ramp up the sound the shock and the vibration and I’m pleased to say that she’s learned her lesson the other thing that’s really nice is that if your dog’s outside or you see them doing something you don’t want this system allows you to push you a little button and I usually just give her a little sound and she comes right back to the house. Like I said other than the pricing the system works very well. Now I do like the app I do think that it could use you know a little bit of tweaking very simple almost too simple and you know the monthly subscription just comes along with this it’s also more pricey but if you love your pets I have two other dogs and I will be buying two more callers

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  2. Dawn Nehring

    Amazing dog collar!!
    We got the halo collar about 2 moths ago. I wanted to use it a while before doing a review. We have a seven month old dog. He was starting to wander to the neighbors acreage and also go Into the road. We didn’t want that and we live on a farm so an invisible fence is expensive and we didn’t want to keep him from being able to go into our field and have room to roam. We found the halo collar and decided to try it. It seemed pretty expensive and I didn’t like the idea of a subscription but we also want to keep our boy safe so we gave it a try. I got the most basic subscription and work great for us. It is the most amazing product! It is so easy to use and it worked immediately for us! Our boy is a pretty compliant dog and we had used a shock collar for him ( only on beep and vibrate) so he was familiar with beeps and vibrate for obedience. As soon as we started using the collar he got a beep that he was approaching the virtual fence and he came right back. A couple times he pushed it and got a vibrate or a shock but the shock is so mild it didn’t seem to hurt him at all. Just get him headed back inside the fence. I’m 56 and had no trouble at all figuring out how to set up the fence on the app and have since adjusted it to allow him even more freedom to explore our fields. At first I wanted him relatively close to home so I could watch it work but now I’ve expanded his fence so he has close to 100 acres to roam. I 100% recommend the halo collar and have already recommended it to some friends. Also, a perk is that our dog knows his fence well so when my daughter comes over with her dog we put the collar on him and it works great on him too. The dogs run and play together so it keeps them both inside our fence.

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  3. Michael D Stenner

    How do I loathe thee? Let me count the ways.
    Update at the bottom… I still stand by my original review (unedited here), but I’ve got updates (good ones) about my interaction with the company.—————————————————–Man, I really wanted to like this. I’ve used an old-school buried wire invisible fence in the past, and it worked great. I wanted something I could take to the in-laws’ farm, though, and hoped this would work. I just kept running into problems, though.1) the first one I got locked up and wouldn’t boot after about a week. Ran through all of the online steps. Then called tech support. He was very friendly, but he had me run through all the same steps again. Then sent it back for replacement. OK. Fine. These things happen.2) Indoor training went OK.3) Outdoor training was tough. Here’s the BIGGEST PROBLEM. Feedback is uncertain in BOTH SPACE AND TIME. Details:3a) There are pretty big distance errors in WHERE the thing goes off. Sometimes 1 foot beyond the boundary. Sometimes 30. I know this because I carried it around myself to test. So, I don’t really know how to align MY feedback with the collar’s feedback while training. I can’t actually tell when the thing is going off, you see. I can’t hear it outside when he’s 20 feet away. Wait… I know, the app notifies me when the dog gets feedback.3b) there are many seconds between when the collar gives feedback and when you get the notification. Again, I tested myself with the collar in my hand. So I have no way of knowing when my dog is getting feedback… not with enough precision to help with training. The training solution I finally landed on was to turn off fences completely and manually hit the feedback buttons when he got to the yard boundary. That worked OK for a while, but… I don’t need so much tech and a subscription for that!4) the stupid collar just keeps loosening. I have to tighten it every stinking day.5) After training, the dog doesn’t really understand the feedback because it seems to happen at random places and times. After about a week, this totally eroded the training. Also, the dog eventually decided that he doesn’t CARE about the feedback. I don’t blame Halo for that last bit. My dog is legitimately crazy.6) you really can’t turn the thing off. I don’t mean “you shouldn’t”. I mean “you can’t”. It does not have an “off” function. It must be on the dog or on the charger. If you leave it unused on a shelf, it will drain the battery just as if the dog were wearing it. You MUST put it on the charger every night if you expect it to work the next day. I get why they did this; so you don’t have it on the dog thinking everything is good, when it’s not. See note below about training philosophy. But come on… some family member will take it off because it looks so huge and uncomfortable (or we go out for a walk). Telling them to turn it off would be easier than telling them to run downstairs to use the…7) SINGLE PROPRIETARY CHARGER you get…. the one that magnetically attaches to the collar port that’s usually covered up by the cloth wrap so you need to wiggle and twist it until the little light starts blinking. Or if you’re like my kids, get it close enough for the magnet to attach, but not actually close enough to charge.8) OK, fine. So this isn’t keeping the dog in the yard. I’ll whip up a physical fence real quick. I’ll keep it on him as an overpriced tracker because he’s a new dog and it’s a new fence, so… you know… lets set the Halo up to notify me when he runs off…. you know… out of the zone.9) oh, man, the notification situation is bad bad bad…. more sub-bullets coming9a) you don’t actually get location notifications. you get FEEDBACK notifications. So, if I turn off the feedback (which isn’t working for my dog), then I don’t get notifications when he leaves the yard. Sigh… OK, I guess I can turn some of those back on.9b) there’s no granularity with their notifications. Everything gets sent exactly the same way, so “your dog is in the highway” is the same as “we’re having a sale on the thing you already bought and don’t like!”9c) the only way to get notifications on other devices (like my kids’ tablets) is to log in to the Halo app AS ME on their devices. Giving them full access to “shock him now at full power” capability. So… I guess if I’m not home, the kids will need to call me? And I’ll look at the map on MY PHONE?9d) maybe I can get notifications some other way… if they had an API… or email… or text… or web interface, I could filter based on content, and flash a smart light or something. NOPE. The ONLY communication is between Halo Collar, Halo Servers, and Halo app. They DO NOT communicate with ANY OTHER SERVICE. No API, no email, no text… nothing. You will use the app notifications (including marketing BS) and you will like it.9) one of the stupid static pins fell out. The ones they told me to hand-tighten only? Yeah, that. It’s gone. Probably in the yard somewhere. Not a big deal I guess, since I stopped letting it zap the dog randomly.All of their marketing and packaging is pretty slick and flashy. I actually think their technical engineering is pretty good, too. There’s A LOT going on in that collar. They’ve got some good EEs. But man, everything else about it was just a hot mess. I’m switching over to a dedicated tracker that integrates with other stuff. Now that I built a physical fence, I don’t really need the zappy zappy. Not sure about the farm solution, yet.Training philosophy: the idea behind this kind of collar is very very different from a traditional wire-in-the-ground collar. With the wire in the ground, you train the dog to NEVER GO WHERE they will get a shock. With this kind of collar, you train them to turn back at the beep BEFORE they get the shock. With the wire-in-the-ground style, what happens if you forget the collar? Nothing. The dog still doesn’t want to go to the ouchy place. With this style, what happens if you forget the collar or the battery is dead? The dog never gets the “time to turn back” signal. I’m not blaming Halo. For the first style, you really do need very high precision, and you just can’t get that with GPS. This is the only way Halo CAN do it. It’s just fragile. You need the collar ALL THE TIME. If you forget the collar, forget to charge it, or the dog slips out the door, you’re kinda out of luck.——————————————–Update: After (like, pretty darned soon after) I left the above review, I was contacted by Halo. I was a little nervous about that.. it was a harsh review; fair, i think, but harsh. They were lovely. They thanked me for my “thoughtful review” (I did try to be thoughtful, so that acknowledgement was appreciated) and they invited me to talk to the engineering team. Not to help me troubleshoot my problems, but to give them feedback about how to improve their product. Unexpectedly fantastic.I did have that conversation with an engineer, and it was great. They chatted with me about some problems they were having trouble pinning down (collar loosening; those 1-in-a-thousand problems only show up AFTER you have thousands of users… I’ve been there), and acknowledged that some of my grumbles are on their “To Do List” (faster notifications of feedback via bluetooth vs internet) but, you know, they’re prioritizing. All very reasonable. It really was a good conversation, and they clearly have an excellent culture about their product and their customers.In parallel, Halo reached out to me through Amazon and offered a refund. I had not asked for a refund in any form. I was past return windows. I was prepared to “eat it”. So… that was a nice offer. I accepted.Bottom line, I REALLY like the company. I don’t like the product yet. I know there’s a newer version than the one I tried, but I’m going to wait a few more generations, and maybe let the insane puppy chill out a bit (one can hope). I will be more than happy to give them another shot in the future.Finally, this update is all me. They never suggested removing or changing this review. I was just so deeply impressed with the professionalism of the company that I wanted to share. They really are the kind of people I WANT to do business with 🙂

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  4. Logan D.

    Ok so I priced putting a fence in my backyard, to do the work myself was going to be approx 6000$ for 500 linier feet of chain link fence. Instead I got the halo 3, now I’m only on day 2 of owning this collar. My dog is just shy of a year old so he listens well and understands me, but he always wanted to go to the neighbors yard to pee on their fence (they have a couple dogs and I have an intact male Doberman). This collar has completed stopped that in 2 days… I tried all the tricks before this and no matter the “punishment” for him it was worth going to pee on the fence.My little guy (80 pounds ) goes with me to a few different open areas frequently, I used to have to keep a close eye on him as there’s other buildings / people around regularly. Now I have fences in those areas (with the halo 3) and I honestly don’t even worry about him at all, he roams and finds his boundaries and stays within them.Now I’ll be honest, there’s a lot of “training” with this collar that I completely skipped, since my dog is fairly smart and I already know his limits. It says it can take up to 3 weeks for your dog to master the training, and instead I just went right to the real world and he learned in about an hour. That being said he’s already almost a year old so may be completely different for other users .This collar has completely changed many things for me. I can leave him outside alone without worry (I live on a busy street with many kids that walk it , it’s a school zone.)When I bring him to my garage, he can roam the property ( that I have “fenced” in , while I work and I don’t have to constantly watch him or calll for him.There’s only 2 downfalls…1 – battery lasts 20-24 hours and has a special charger, so don’t expect to charge on the road . Must be charged every night or between uses.2 – if leaving a “fenced” area with the dog you HAVE to turn off the fence or remove the collar. It doesn’t take into account that the dog is 4′ off the ground in your truck , it only knows that he passed the “line”. If you don’t leave the area much it wouldn’t be a factor. But I bring my little guy to work with me regularly, so we’re always in and out of “fences”. Once you get used to it (which I’m still working on) I’m sure it will be second nature.There is a monthly cost depending on how many fences you use , I took the lowest one of 5 fences, and it’s 8$ a month (totally worth it for the safety of my pup). Goes to 20 fences or unlimited (each costs more) so that part is up to you and what fits your life.Ok I think I’ve gone on enough, but in closing. Even though it looks bulky on my little guy he doesn’t get bothered by it one bit, but he’s used to wearing a collar means going outside , weather it be for a walk or just in the back yard or going in the truck. So he loves it. Took no time to adapt to the beeps, vibrations and the “shocks” , oh and there’s setting for each of these depending on your dog.Trust me if you need a fence for your dog just get this. It’s been a life changer for me and it’s been 2 days.

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  5. Ashlee

    Extremely expensive collar that doesn’t work on my Great Pyrenees. She walks right through it even though I’ve tried doing the training with her and I’ve tried putting the shock on. It doesn’t phase her.Also, the prongs fall out very easily and you have to pay $20.00 and wait a few days for a new set to arrive. The clasp broke off as well.I tried to make the collar work, thinking something was wrong with it as it glitched out a few times. So, I would deal with the halo support people( who were amazing) they would fix the software problems, but when I finally admitted defeat and realized the collar wasn’t going to work, I was 6 days over the return date. Amazon won’t take it back. And even though I was dealing with software issues, which pushed me past my return date, the Halo collar company would not let me return it through them either.Now I am stuck with an extremely expensive dog tracking collar (which is the only thing it’s good for). On the bright side, I found a shock collar that she listens to, so I use the expensive halo dog tracking collar along with the shock collar that actually works and it keeps her in the boundary.. as long as I’m home to keep watch and press the shock collar remote. Just a tip for anyone else in the same frustrating boat as me.

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  6. Emil F

    Bought this for our dog after our in ground sport dog fence kept failing us. This collar gives you live tracking on your dog and lets you know exactly where your dog goes out of the boundary and where they get a warning. Now with the halo collar we can take our dog with us by simply turning the fence off and creating a new fence where ever we are going. I am happily surprised with how well the gps signal works as we live in a small rural town

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  7. Maggie McRae

    We have an Alaskan Malamute, so she likes to be outside a lot of the time. We can leave her out there as much as she likes. When it is cooler she prefers to be outside and we have no issues leaving her out at night. Early on she tested the boundaries, but knows them now. She has about 5 acers for her to roam and we rarely get notifications that she is close to a boundary.

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  8. Amazon Customer

    I purchased this collar afgter trying numerous other products. I was relectant at first because of the price. I work long hours and my dog would constantly leave the yard and travel kilometres away. My dog caughtr onto the training after only 2-3 days. Do not skip any of the videos! Again, thank you Halo for being a game changer 🙂

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    Halo Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)
    Halo Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)

    Original price was: $599.00.Current price is: $549.00.

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