The Findster Duo+ is a great option for pet owners who want to keep track of a runaway dog or wandering kitty without paying for a monthly subscription. Once you pay for the device, you’re done.
The Findster app is free and there are no monthly fees or contracts to contend with. It starts at a higher up front price than many other pet trackers, but the Findster Duo+ comes out cheaper than most after you add in the cost of one year of service.