{"product_id":"fi-smart-dog-collar-series-3-gray-small-gps-tracking-fitness","title":"Fi Smart Dog Collar Series 3+ (Gray, Small) - GPS Tracking \u0026 Fitness","description":"\u003cp\u003eOur review of the Fi Collar Series 3+ (Gray, Small) finds it best suited for owners who want a durable, connected collar that prioritizes real-time location and health insight. The single biggest reason to buy is the upgraded GPS performance: Fi states the Series 3+ offers roughly two times improved GPS accuracy and faster locating, which means greater confidence when a curious dog slips a fence or wanders on a hike. This review focuses on tracking reliability, daily activity monitoring, and the collar's build for active dogs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved GPS:\u003c\/strong\u003e The upgraded antennae deliver faster, more reliable nationwide real-time tracking so owners can locate a dog without range limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLost Dog Mode:\u003c\/strong\u003e Instant escape alerts and a dedicated Lost Dog Mode help owners react quickly and coordinate a search when a dog goes missing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity \u0026amp; Health Monitoring:\u003c\/strong\u003e AI-powered insights track activity, rest, barking, scratching, and eating to offer a fuller picture of a dog's wellbeing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e IP68 waterproofing and 400 lb tug resistance make the collar ready for swimming, rough play, and outdoor adventures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e The collar can run up to 3 months between charges depending on usage, reducing maintenance for busy owners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Records \u0026amp; Companion:\u003c\/strong\u003e Stores vet records and pairs with an AI Companion plus Apple Watch integration for care reminders and quick access to health data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Fi Series 3+ is ideal for active dog owners who need dependable, nationwide GPS tracking and want ongoing health insight beyond simple steps. Small-breed owners choosing the gray small size will appreciate the collar's lighter fit combined with robust tracking and safety features.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for owners who never travel off-grid or who prefer a basic, non-connected tag; the Fi excels when you want remote location, escape alerts, and layered health monitoring rather than just a simple ID collar.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery reliable real-time location thanks to improved GPS performance and upgraded antennae.\u003c\/li\u003e\n\u003cli\u003eComprehensive health tracking with AI-generated insights and integration with Apple Watch for convenient monitoring.\u003c\/li\u003e\n\u003cli\u003eRugged build with IP68 waterproofing and 400 lb tug resistance makes it adventure-ready.\u003c\/li\u003e\n\u003cli\u003eLong battery life and included six-month membership provide immediate access to tracking and features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a membership after the included free period for full GPS and health services.\u003c\/li\u003e\n\u003cli\u003eSmall size and feature set may be more than needed for owners seeking a simple identification collar without tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eFi Collar Series 3+ (Gray, Small)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Technology\u003c\/td\u003e\n\u003ctd\u003eNext-gen GPS with upgraded antennae, nationwide real-time tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eIP68 waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTug Resistance\u003c\/td\u003e\n\u003ctd\u003e400 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Service\u003c\/td\u003e\n\u003ctd\u003eFree 6 month Fi Membership\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHealth Monitoring\u003c\/td\u003e\n\u003ctd\u003eActivity, rest, barking, scratching, eating, AI Companion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Fi Series 3+ in gray small is a smart choice for owners who want dependable nationwide GPS tracking paired with meaningful health insights and rugged durability. It represents good value for active dogs and peace of mind for owners who prioritize real-time location and long battery life, though ongoing membership fees should be considered.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the collar work nationwide?\u003c\/strong\u003e\u003cbr\u003eThe Series 3+ provides nationwide real-time GPS tracking with no range limits when the service is active.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the collar waterproof for swimming?\u003c\/strong\u003e\u003cbr\u003eYes, the collar has IP68 waterproofing suitable for swimming and wet conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eBattery life can be up to three months depending on usage and settings.\u003c\/p\u003e","brand":"Fi","offers":[{"title":"Default Title","offer_id":48254882513115,"sku":"B0FHHWPVDY","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71jOs3WxVlL._AC_SL1500_d9342683-7165-48a6-8ffc-20e5daa83eac.jpg?v=1778297006","url":"https:\/\/gearmusthave.com\/products\/fi-smart-dog-collar-series-3-gray-small-gps-tracking-fitness","provider":"GearMustHave","version":"1.0","type":"link"}