The COMPASS Handheld GPS Connector puts live GPS tracking and full e-collar control in one tough, waterproof unit. The built-in compass gives real-time direction, distance, speed, and motion—keeping you connected to your dogs even when the cover closes in. Track up to 21 dogs, with four shown on the screen at once. Customize your training setup two ways: assign each button to a different function—nick, constant, tone, vibration, or light—for one dog, or dedicate each button to a specific dog for fast, no-look multi-dog handling. The 100-level dial gives you the fine-tuned control the moment requires. Run the COMPASS on its own for complete tracking and training without your phone. Or pair it with the free PF2 app to access and view satellite maps, offline navigation, GPS fencing, and public land boundaries on your mobile device. No fees, no data plans—just dependable performance anywhere you hunt.