Meet Whistle 3: another smart GPS solution for pet parents that lets them keep an eye on their cat or dog at all times. It combines GPS, cellular, and WiFi to help you find your pet. It has nationwide coverage and battery that lasts up to 7 days. The device is lightweight, waterproof, and sturdy.
As you may have guessed, you are going to need a subscription plan to get the most out of this device. Whistle lets you set multiple safe places for your pet to get an alert when it leaves. Costs under $80 at this time.