New Fi Series 3+ Smart Dog Tracker Collar [6 Month Membership Included] GPS Tracker for Dogs with Health & Behavior Monitoring, Escape Alerts, Waterproof, LED, Apple Watch Compatible (Blue, Medium)
$99.00
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Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Fi Series 3+ Merchant Video
Fi GPS Trackers
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Customer Reviews
4.1 out of 5 stars 1,160
4.0 out of 5 stars 73
3.7 out of 5 stars 5
4.1 out of 5 stars 1,160
4.1 out of 5 stars 1,160
4.1 out of 5 stars 1,160
Price
$189.00$189.00
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$189.00$189.00
$189.00$189.00
$189.00$189.00
$189.00$189.00
Location
GPS & LTE tracking
GPS & LTE tracking
GPS & LTE tracking
GPS & LTE tracking
GPS & LTE tracking
GPS & LTE tracking
Battery life
Up to 3 months battery life
Up to 6 weeks battery life
Up to 6 weeks battery life
Up to 3 months battery life
Up to 3 months battery life
Up to 3 months battery life
Charging
Wireless charging base
Easy USB-C charging
Easy USB-C charging
Wireless charging base
Wireless charging base
Wireless charging base
Hardware
Customizable night light
0.56 oz
0.56 oz
Customizable night light
Customizable night light
Customizable night light
Waterproof
Waterproof (IP68/66K)
Waterproof (IP68)
Waterproof (IP68)
Waterproof (IP68/66K)
Waterproof (IP68/66K)
Waterproof (IP68/66K)
Product dimension
50.5 x 30.5x 11.5mm (L xWx D)
42 x 30 x 12.5mm (L x W x D)
42 x 30 x 12.5mm (L x W x D)
50.5 x 30.5x 11.5mm (L xWx D)
50.5 x 30.5x 11.5mm (L xWx D)
50.5 x 30.5x 11.5mm (L xWx D)
Health
AI-analyzed behavior tracking
AI-analyzed behavior tracking
Coming soon to Fi Mini Cats
AI-analyzed behavior tracking
AI-analyzed behavior tracking
AI-analyzed behavior tracking
Collar fits on
Only Fi-affiliated Maker Bands
Most Collars and Harnesses
Most Collars and Harnesses
Only Fi-affiliated Maker Bands
Only Fi-affiliated Maker Bands
Only Fi-affiliated Maker Bands
Apple Watch
Location updates on your wrist
Coming soon to Fi Mini Dogs
Coming soon to Fi Mini Cats
Location updates on your wrist
Location updates on your wrist
Location updates on your wrist
Made for
Designed for all dogs who roam
Ideal for puppies & small dogs
Ideal for cats
Designed for all dogs who roam
Designed for all dogs who roam
Designed for all dogs who roam
NEXT-GEN GPS DOG TRACKER: The Fi Series 3+ collar is our most accurate and reliable smart collar—featuring 2x improved GPS performance from past devices to track your dog’s real-time location, nationwide, with no range limits using the Fi app. It’s the perfect Christmas dog collar for dog moms and dog dads.
ESCAPE ALERTS: Custom virtual fences use the Fi app to alert you the instant your dog leaves a safe zone. If your dog escapes, get real-time notifications from your GPS dog tracker every few seconds as your dog roams.
AI-POWERED HEALTH + BEHAVIOR TRACKING: The first smart dog tracking collar to detect activity, rest, barking, licking, scratching, eating, and drinking—giving you a complete picture of your dog’s well-being. Review all your dog’s health and behavior data right in the Fi app.
APPLE WATCH INTEGRATION + ANDROID & IPHONE COMPATIBLE: View live location, activity, and Lost Mode from your Apple Watch. Plus, ask the built-in AI Companion anything—from behavior questions to care tips from your smartphone. This dog tracker delivers personalized reminders for vet visits, vaccines, and more through the Fi app.
SMART VET RECORDS: Never lose track of your dog’s medical history. Add vet receipts, pet insurance, vaccine records, training certificates, and other important health documents in the Fi app to help organize, summarize, and store the documents—all in one place.
8 reviews for New Fi Series 3+ Smart Dog Tracker Collar [6 Month Membership Included] GPS Tracker for Dogs with Health & Behavior Monitoring, Escape Alerts, Waterproof, LED, Apple Watch Compatible (Blue, Medium)
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$99.00
Dan –
Surprised my Frenchie needed the Medium Size, but great quality!!
Just bought the Medium size for my 17 lb Frenchie. I was adopting and had to order a collar without having my dog available for measurements. I originally thought either the XS or S would fit my dog, but the S (10.5 – 13” neck size) was too tight. I was surprised that I ended up returning the S and had to buy the Medium.Seems like a quality collar, my trainer uses Fi collars with GPS on the dogs she is training. Now that I’ve used the collar for a couple of weeks I can appreciate the elegant design and very high quality and functionality of this collar. This is expensive, but a great value and great piece of mind knowing the gps would help me track down my girl if she gets lost. I would buy this again in a heartbeat & i thoroughly recommend!!
Bryan Hoyer –
Easy to use, Great information EXCELLENT customer service.
This product has given my wife and I peace of mind while at multiple safe zones. Our 4 month old malinous/german shepard mix, loves to run and play with other dogs and with GPS, we always know where she is. It was easy to set up, fun seeing her stats vs others of her breed, and Fi sends good dog training information. The new 3+ knows when the pet is leaving a safe zone with a shared owner. Excellent upgrade over the 2, my daughter just upgraded her dog’s collar after he lost his collar, Fi helped put her new Fi on her account and it came ready to collar.
Bob –
Know where your dog is anytime
Love Love Love this thing it helps us keep track of where my dogs are. I have one for each dog. We had the fi mini and the attachment system was not good enough for my rowdy dogs. So we switched to the collar and wow it’s so nice and the batteries last a few weeks between charges
Not Donald Trump –
Get multiple bases for larger property/larger than 200 ft
This review is for people with larger property. We live on 5 acres and got the collar because one dog kept digging under the fence to escape (a problem we are actively fixing but want the peace of mind to know shes in the yard at least).After purchasing and using the collar, we got an email explaining the base and that you may need multiple for larger areas. This checks out because sometimes when shes at the edge of the self-made “safe zone”, it says she is actually right next to the charging base. This can be resolved by going into Lost Mode and getting a direct location although it does use more battery and takes a minute or two to work. If you are a paranoid pet parent, this may be a problem for you.However, when its working (it works as intended but I understand it isn’t designed for 5 acres, so it doesn’t fully work for us if that makes sense) it does the job well. It does an exact location match.One thing I want to mention is that you may want to set your safe zone a little smaller if your dog is an escape artist. The app will tell you when your dog is out but it will take a few minutes to do so, when they do escape. For example, we set ours a few feet from our fencing because we know if shes near it, shes most likely plotting how to get out, and I want to be notified beforehand that she is even thinking about it.The other things like tracking drinking, barking, etc seem decently accurate but because that wasnt a concern nor reason I bought this collar, I truly do not have a proper review for it. But as I said I do believe its fairly accurate. Again, we live on 5 acres and its suggested to get multiple bases because its large property so some activities she does are not logged.Overall I am very happy with this purchase. The battery lasts a long time. It will drain faster with lost dog mode but otherwise it is sturdy. I do think it lived up to its promises and I would purchase it again for my second dog if he needed it.
jimmy –
Great colar
The colar works great even in rural country side and gave me a piece of mind. I highly recommend.
Totza –
Relief
This collar is a life changer. I’m very paranoid about losing my puppy, so to have this—alongside the fact that it gives me updates about how much exercise he’s getting and more, is helpful. The battery life is nice and lengthy too, I’ve never dropped below 90% because of how long it takes to dwindle away. The size, durability, design and location tracking is just flat out thoughtful. The connectivity is splendid too, especially when you leave the app open for more accurate updates. I promise you won’t regret it.
Dustin –
Great Collar
Awesome product. Track important health metrics, habits and real time tracking of my dogs if they leave the designated safe zones.
Emmanuel –
Read this first.
Its a good tracking collar but, It needs a subscription to use the real time lost function. Also it has a safe zone size limitation. For houses or apartments in Puerto Rico doesn’t work very well because safe zone is designed to be a big area, to work a portion of your neighbors patio or house have to be setup as a safezone. Also if the dog crosses the barrier of the safe zone the collar, send the notification 2 minutes after sometimes it takes up to 10 minutes. This means when you notice the alert the dog may be miles away. Then you have to turn on the lost mode it also takes 1 minute to show pet location. It should be faster on crossing safe zone notification, be able to choose a smaller safe area in map, me faster on the live tracking location. If your dog is love giving type with any person it could be late if some one pick him up and throw the collar away. Otherwise it helps.