Fi Series 3 Smart Dog Collar - GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Gray, Medium)

Key features

•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.

BrandFi

CategoryTrackers

SizeMedium

ColorGray

Warranty1 Year Warranty

Fi Series 3 Smart Dog Collar - GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 6 Month Membership] (Gray, Medium)

List Price: $144.05$129.65DEALYou Save: $14.40 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products

Zeerkeer

Zeerkeer GPS Tracker Dog GPS Tracker and Pet Finder Waterproof Activity Monitor Tracking Device for Large Animals, Cattle, Sheep, Horse, Cow, Camel(4G TK919)

List: $96.58$86.92DEAL

Zeerkeer

ZEERKEER Pet GPS Tracker, Dog GPS Tracking and pet Finder, The GPS Dog Collar Attachment, Locator Waterproof, Tracking Device for Dogs, Cats, Pets Activity Monitor(TK909)

List: $80.48$72.43DEAL

PurrSong

PurrSong LavvieTAG with 2 Straps Charger & Scanner Set | Smartwatch for Cat ID Tag Light Activity Analysis Heath Care App Integration Monitor Fitness Tracker (Charger&Scanner Included)

List: $232.73$209.46DEAL

FitBark

FitBark GPS Dog Tracker 2nd Gen (2022) | Health & Location Pet Tracking Smart Collar Device | 4G LTE Multi-Carrier Verizon, AT&T & T-Mobile US Coverage | Small (16 g) & Waterproof | iPhone & Android

List: $145.43$130.89DEAL

tractive

Tractive GPS Tracker & Health Monitoring for Dogs - Market Leading Pet GPS Location Tracker, Wellness & Escape Alerts, Waterproof, Works with Any Collar (Brown)

List: $80.49$72.44DEAL

ZFSJ

ZFSJ Cat Tracker,GPS Pet Tracker for Cats (Only iOS),Waterproof Tracker Cat Collars with Safety Elastic Buckle,Works with Any Collar,No Monthly Fee,Compatible with Apple Find My App

List: $47.12$42.41DEAL

Vebiso

GPS Tracker for Dogs, Vebiso Location Pet Tracking Smart Collar (iOS Only), No Monthly Fee, Reflective Real-Time Dog GPS Tracker Collar for Large Medium Small Dogs

List: $38.78$34.90DEAL

MODUS

MODUS GPS Tracker for Dogs, 2 in 1 Pet Tracking Smart Collar (Only iOS), Real-time Location/No Monthly Fee GPS Tracker Dog Collar,Unlimited Range Dog Tracking Tag for Your Bark Buddy(Locator included)

List: $55.85$50.27DEAL