{"product_id":"fi-series-3-smart-dog-tracker-collar-blue-extra-small-gps","title":"Fi Series 3+ Smart Dog Tracker Collar Blue Extra Small - GPS","description":"\u003cp\u003eIn this review the Fi Series 3+ Smart Dog Collar in Blue, Extra Small is assessed for owners who need accurate location tracking and daily activity monitoring for small dogs. The bottom line: this collar is best for pet parents seeking reliable GPS location and simple activity insights combined with a waterproof design and an LED safety light. Setup and everyday use are straightforward, and the included six month membership makes initial use convenient, offering peace of mind for those worried about escapes or lost walks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPS Tracking:\u003c\/strong\u003e Provides accurate location updates so owners can quickly pinpoint a missing pet and reduce search time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity \u0026amp; Fitness Monitor:\u003c\/strong\u003e Tracks daily movement and activity levels to help owners monitor exercise and general health trends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Construction:\u003c\/strong\u003e The collar withstands wet conditions so it continues to work through rain or swimming without special handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Light:\u003c\/strong\u003e Built-in LED increases visibility on evening walks and helps locate a pet in low light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEscape Alerts:\u003c\/strong\u003e Sends alerts if the dog leaves a designated area, giving quick notice of potential runaways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Month Membership Included:\u003c\/strong\u003e Nationwide coverage is active from the start, removing the immediate need for a paid plan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Fi Series 3+ in Extra Small is ideal for owners of small-breed dogs who want continuous GPS tracking and activity data without bulky hardware. It suits people who value ease of setup and clear location information for daily use and occasional escapes.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for owners who need multi-dog device management at scale or expect perfectly consistent battery life in every use case; some customers report variable battery performance. Those needing detailed veterinary-level health diagnostics should look at dedicated medical monitors instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccurate GPS tracking gives reliable location updates that users praise for quick recovery of lost pets.\u003c\/li\u003e\n\u003cli\u003eActivity monitoring and simple app data provide useful insights into daily exercise and wellbeing.\u003c\/li\u003e\n\u003cli\u003eWaterproof build and LED light improve safety during wet weather and low-light outings.\u003c\/li\u003e\n\u003cli\u003eFree six month membership offers immediate nationwide coverage and simplifies first-time setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBattery life is mixed across users, so real-world runtime can vary and may require more frequent charging for some owners.\u003c\/li\u003e\n\u003cli\u003eOccasional reports indicate the tracker can fail spectacularly for a small number of users, so reliability may vary.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eFi Series 3+ Smart Dog Collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eExtra Small\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Functions\u003c\/td\u003e\n\u003ctd\u003eGPS tracking, activity and fitness monitoring, escape alerts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Feature\u003c\/td\u003e\n\u003ctd\u003eBuilt-in LED light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembership\u003c\/td\u003e\n\u003ctd\u003eSix month membership included for nationwide coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Fi Series 3+ Extra Small in Blue is a solid choice for small-dog owners who want dependable GPS location and straightforward activity tracking with waterproof protection and an LED for visibility. The included six month membership adds value, but prospective buyers should be aware of mixed battery reports; despite that, it delivers strong peace of mind and practical features for everyday pet safety and fitness tracking.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the collar work nationwide?\u003c\/strong\u003e\u003cbr\u003eYes, the product includes a six month membership that provides nationwide coverage for GPS location tracking.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the collar waterproof?\u003c\/strong\u003e\u003cbr\u003eYes, the device is designed to be waterproof so it remains functional in rain and during water exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit a very small dog?\u003c\/strong\u003e\u003cbr\u003eThe Extra Small size is intended for small-breed dogs; check fit on your dog before extended use to ensure comfort and proper tracking contact.\u003c\/p\u003e","brand":"Fi","offers":[{"title":"Default Title","offer_id":48192975765723,"sku":"B0FHHYLBQ9","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71-sfQnNQ2L._AC_SL1500.jpg?v=1770366943","url":"https:\/\/gearmusthave.com\/products\/fi-series-3-smart-dog-tracker-collar-blue-extra-small-gps","provider":"GearMustHave","version":"1.0","type":"link"}