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Best Tracking Device for Dogs: GPS Trackers Reviewed

Losing a dog is every owner’s nightmare. A GPS tracking device for dogs gives you real-time location updates so you can locate your pet within minutes — whether they’ve escaped the yard or gone missing on a hike. Here’s what you need to know before buying.

How Dog GPS Trackers Work

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Most modern dog trackers use a combination of GPS, Wi-Fi, and cellular networks to pinpoint your dog’s location. The tracker attaches to your dog’s collar and communicates with a smartphone app. Some also monitor activity levels and health metrics.

Top Dog GPS Trackers

1. Whistle GO Explore GPS Dog Tracker

The Whistle GO Explore is one of the most popular dog trackers in the US. It offers real-time GPS tracking, a safe zone alert system, and 24/7 health and activity monitoring. Battery lasts up to 20 days on a single charge. Requires a monthly subscription for cellular service.

Fi New Series 3+ Smart Dog Tracker Collar [12 Month Membership Included] GPS Tracker for Dogs with Health & Behavior Monitoring, Escape Alerts, Waterproof, LED, Apple Watch Compatible (Blue, Large)
Prime Fi New Series 3+ Smart Dog Tracker Collar [12 Month Membership Included] GPS Tracker for Dogs with Health & Behavior Monitoring, Escape Alerts, Waterproof, LED, Apple Watch Compatible (Blue, Large)
FiSmartCollar
amazon.com
4.1 (1.2K reviews)
In Stock
$189.00
Updated: May 21, 2026
Price as of May 21, 2026. We earn from qualifying purchases.

As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated.

2. Fi Series 3 Smart Dog Collar

The Fi Series 3 is a smart collar with built-in GPS. It boasts an impressive 3-month battery life and uses LTE-M technology for coverage in rural and urban areas. The app provides step tracking, sleep monitoring, and escape alerts.

3. Tractive GPS Dog Tracker

Tractive is a lightweight, waterproof GPS tracker available at one of the most competitive price points. It offers real-time tracking, location history, and live tracking mode. Subscription plans are available monthly or annually.

-17%
Fi New 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 (Pink, Medium)
Prime Fi New 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 (Pink, Medium)
FiSmartCollar
amazon.com
4.1 (816 reviews)
In Stock
$99.00 $119.00 Save $20.00
Updated: May 21, 2026
Price as of May 21, 2026. We earn from qualifying purchases.

As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated.

4. Apple AirTag (with Dog Tag Mount)

While not a dedicated pet tracker, Apple AirTags can be used with a collar mount to track dogs using the Find My network. There’s no monthly subscription, but it relies on Bluetooth proximity rather than true GPS — meaning accuracy is limited in areas without Apple devices nearby.

Subscription Costs to Consider

Most GPS trackers require a monthly or annual subscription for cellular data — typically $5–$15/month. Factor this into your total cost when comparing devices.

What to Look For

  • Real-time GPS accuracy — Look for devices that update every 2–5 seconds.
  • Battery life — Longer battery means fewer charging interruptions.
  • Waterproof rating — Essential for active dogs.
  • Safe zone alerts — Notify you instantly when your dog leaves a defined area.
  • Subscription cost — Monthly vs. annual plans; calculate total yearly cost.
  • Size and weight — Should be lightweight enough not to burden small breeds.