![Fi Series 3 Smart Dog Collar – GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Pink, X-Small)](https://i0.wp.com/m.media-amazon.com/images/I/817D7ZATYvL._AC_SL1500_.jpg?w=1920&resize=1920,1824&ssl=1 "Fi Series 3 Smart Dog Collar – GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Pink, X-Small)")
Fi Series 3 Smart Dog Collar – GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Pink, X-Small)
$ 99.00
Price: $99.00
(as of Mar 28, 2025 10:55:55 UTC – Details)
Product Description
TRACKS EVEN FURTHER
Airtags use the proximity of iPhones to track objects. If your dog is not within 200ft from an iPhone, the Airtag system won’t be able to find them.
Fi uses GPS tracking with nationwide coverage that works wherever they are, the second they escape.
XS and Small Example Breeds:
XS: Maltese, Pomeranian, Toy Poodle, etc.
Small: Boston Terrier, Cairn Terrier, Cavalier King Charles, Dachshund, Jack Russell, Mini Aussie, Pug, etc
Medium Size Example Breeds:
Aussie, Beagle, Border Collie, Corgi, English Bulldog, etc.
Large Size Example Breeds:
Boxer, Doberman, German Shepherd, Golden Retriever, Labrador Retriever, Pit Bull, Siberian Husky, Standard Poodle, etc.
X-Large Size Example Breeds:
Bloodhound, Great Dane, Great Pyrenees, Mastiff, Newfoundland, Rottweiler, etc.
What’s in Your Box 
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Package Dimensions : 9.17 x 6.69 x 2.01 inches; 11.99 ounces
Item model number : FC3
Batteries : 1 Lithium Polymer batteries required. (included)
Date First Available : May 20, 2024
Manufacturer : Fi
ASIN : B0D4MLCWPC
Country of Origin : USA
THE WORLD’S MOST ADVANCED DOG COLLAR — Track your dog’s live location, activity, and sleep with your Series 3 device, collar, and Fi Membership.
LIVE, ALWAYS-ON GPS TRACKING — Precision GPS tracking, works nationwide with no maximum range (unlike AirTags, which have a 200ft radius) and 24/7 service.
ESCAPE ALERTS — Lost Dog Mode is triggered when your dog leaves a certain area, so you always know where they are and save valuable time if they get out.
HEALTH + ACTIVITY INSIGHTS — Your dog’s valuable health data, in your hands, Fi tracks and puts activity, sleep, and behavior into a context you can understand. App available on iOS and Android.
DURABLE, DOG-FORWARD DESIGN — Sleek, stainless steel profile, 400-lb tug resistance, and IP68 and IP66K waterproof. It’s also easy to remove your tracking device from the collar to swap bands.
UNBEATABLE BATTERY — Fi delivers up to 3-months of battery life on a single charge with included wireless charging base.
6 MONTH MEMBERSHIP INCLUDED — Your purchase includes 6 months of Fi Membership, which comes with the collar band (and size) of your choice, and 7 days a week customer service via chat or phone. Your membership will be automatically activated when you turn on and set up your collar.
Customers say
Customers appreciate the collar’s tracking accuracy, health benefits, and functionality. They find it useful for keeping track of their pets’ activities and providing accurate locations. The collar provides a clear location and is easy to set up and use. Many customers appreciate the user-friendly app and battery life. While some find the collar quality and durability satisfactory, others have differing opinions on its bulkiness.
AI-generated from the text of customer reviews
8 reviews for Fi Series 3 Smart Dog Collar – GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Pink, X-Small)
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Kerry Bradley –
Easy to use and actually works.
We switched to these collars based off a review from a family member. Highly recommend to keep track of your fur baby. Easily locatable and I love being able to see their activity each day. You can set up a âsafe zoneâ and it will receive a notification if they are outside of that zone. Really helpful if you have a wandering Rottweiler who loves the neighbors
S. Anne –
So glad I got it!
Well, I am very fortunate that i received the collar quickly. This collar allowed me to quickly find my dog when he dug out of the fence. He is lightning fast so being able to head him off was helpful. He met 38% of his step goal for the day by the time I got to him. The other features on the app have all been great. Being able to track his rest vs activity and the community are all fantastic features. I enjoy being able to see all the adventures other dogs are having. It’s inspiring and adds an unexpected bonus to the experience. I definitely feel this collar is worth the cost for the peace of mind. It works well and my good boy looks so handsome in it. I am grateful you make a good product because it really came through when I needed it. Thank you.
Josh Nathanson –
Highly recommend for those dogs that like to take themselves on walks
We have a lovable beagle who takes herself on walks often she’s friendly to where she walks up to the first person she sees and sometimes we’ve gotten calls before we’ve even known. She’s missing. The Fi Coller is amazing. Just put it to use after owning it for three days. It notified us that she left the yard and gave the exact route she took. My son found her within minutes sniffing her way down the sidewalk. This is a great product for a busybody canine.
David –
After only 3 days of use
Let me start by saying that I think the device and the app are both very easy to use and accurate, which I really appreciate. It provides an exact location of where my dog is, and that’s exactly what I need. However, Iâm disappointed with the quality of the collars. The first collar I received was faulty and didnât snap into the device properly, so I had to initiate a return. The second collar worked for a few days, but after just three days of use, it stopped holding securely and disconnects with even the slightest pressure. I didnât expect to have to deal with returns repeatedly, especially since I ordered through Amazon for convenience. The tracking device itself is great, but the collar it comes with is lacking. Iâll probably look for a replacement elsewhere.
Amber Stanley –
Not the best. Hit or miss. WIFI effects dependability
The safe zone premier will extend to your WiFi reach- no matter where you set the safe zone perimeters. If you set a safe zone and your WiFi reaches further than the safe zone you set it WILL NOT alert you that the dog is outside the safe zone: I had to manually set the base and the safe zone because the system was showing my location as somewhere else. Customer service was easy to contact and very knowledgeable. It was co Vermont that allegedly of a dog is lost/stolen and inside a home or vehicle it may not be eat trackable- as it would be outsides Halo collar is much more expensive but from the people I know with it, itâs much more dependable. The collar itself is sleek, very well made, and great quality. I got the Medium for a 20lb French Bulldog. Fits perfect.
Jessica –
Great buy for peace of mind!
While there is a bit of lag notably in turning the collar light on from the app, I have no complaints. Battery life is exceptional given my puppy is extremely active! Even if your dog is microchipped, itâs great peace of mind if your dog is a runner or curious to be proactive in locating them. Overall, for price it is worth it knowing where your precious pooch is at all times.
Jennifer –
This is the clear winner!
I really love this. I bought another brand and it was so bulky and I couldnât use it. My dog was in front of the house and never leaves without us. I cleaned my car and turned around and he was gone. He had an air tag on and we were unable to track him. We thought he was in the ocean. The air tag would not update. For 3 hours we had boats in the water, every neighbor searching cameras and then we found him. He had followed my neighbor into his house and my neighbor was out searching for him when he returned home and saw my dog sleeping on his couch. We decided then we needed something very accurate. I bought the fi and I got the large collar, my dog is a golden doodle who is 59 pounds. We charged the collar and the you are able to pick a safe zone, at home, when he ventures anywhere outside the zone, you get a text indicating that he has left it. There is a lost zone, which immediately sounds an alarm on the collar and it tells me how many steps he does every day and when he does to much, to slow it down. He is very active, so he is doing over 30000 steps per day. The collar isnât bulky and it is water proof. This give me such peace of mind. I feel safe that if he ever gets lost, we will find him immediately. The collar goes off of cell towers when in lost mode! Battery has lasted for the last 20 days and we this is a great investment for anyone looking for something better and not bulky. The thing functions so well!!
alberto lopez –
Best investment for my escape artist!
My dog Gigi is an escape artist.. no matter what we do, she always finds a way to sneak out when weâre not looking. Since she sometimes finds the 1% escape opportunity when weâre not home, we decided to get her this Fi GPS collar, and honestly, itâs been a lifesaver!The app notifies me right away when she gets out and lets me see exactly where she is with the lost dog feature. It even shows an approximate path of where sheâs been, which is super helpful when Iâm driving back home to get her.10/10 worth itâgives me so much peace of mind. Just hoping I wonât have to use the lost dog feature again anytime soon!