To keep your dog safely contained, SpotOn uses GPS data from four satellite systems to create, control, and maintain your dog’s fences. This means you can use SpotOn’s fences without a cellular subscription. 

The optional cellular subscription enables your SpotOn collar to communicate with your smartphone at long distances, so you can keep tabs on your dog from anywhere. Especially useful if your fence is large, you can see your dog’s location at the touch of a button. The cellular subscription also enables notifications when your battery is low as well as alerts and automatic real-time tracking if your dog leaves his fence so you can be reunited as soon as possible! SpotOn’s cellular plans start at $5.95 per month. Learn more here.