PetSafe Guardian GPS 2.0 + Tracking

In this petsafe guardian gps 2.0 + tracking review, the PetSafe Guardian GPS 2.0 ranks #7 of 8 in our 2026 guide and carries the label for the longest battery life and the best tracking. It is a waterproof GPS collar priced at $319.99 that draws virtual fences in the MyPetSafe app and shows your dog's live location on your phone. PetSafe rates the battery at up to 70 hours per charge, the app holds up to 50 custom fences, and the collar adjusts to necks as small as 8 inches. It earns 3.5 stars from 211 Amazon ratings, so buyers praise the tracking more than the containment. This is the collar for owners with half an acre or more who want to know where their dog is.

Dual-frequency GPS is the feature that separates the PetSafe Guardian GPS 2.0 from cheaper collars. A dual-frequency GPS antenna raises location reliability, and that matters because a single-band collar tends to drop the signal under trees and beside buildings. Meanwhile, the app pushes a notification the moment your dog crosses one of the 50 fences you draw on the map. Day to day, the hardware stays light: the collar weighs 4.64 ounces and measures 4.2 by 3.4 by 1.4 inches, which means a 10-pound dog carries it without trouble. The strap adjusts to an 8-inch neck and PetSafe says the fit covers about 98% of breed sizes. On top of that, the collar is waterproof and rechargeable, so rain, mud and pond swims are not a problem. The box includes short and long contact points for short or long-haired dogs, plus a charging base and a USB cable.

At $319.99, the PetSafe Guardian GPS 2.0 sits in the middle of this guide. You pay for tracking range and battery life rather than for a hard containment line, and 70 hours per charge plus 50 fences is a lot of flexibility for the money. Even so, 3.5 stars from 211 ratings is a warning: containment is the weak spot, and PetSafe itself tells buyers with less than half an acre or heavy tree cover to pick another system. By contrast, the SpotOn Nova in this guide is the safer bet for dense woods. If your yard is open and your main worry is a dog that wanders off, this collar offers the longest battery and the best location data in the group. With a 1-year limited warranty and a guided app, it is the one to get for tracking.