The PATHFINDER2 MINI delivers tracking and training features in a compact form for a variety of users ranging from Upland to Coonhunters. Designed for smaller dogs such as beagles and is an ideal system for daytime users. The PATHFINDER2 MINI works with a FREE app based dog tracking system with no monthly subscription required, allowing users to track and train their dogs straight from their phone featuring offline maps access with no signal required. The Dogtra PATHFINDER2 App requires the Dogtra PATHFINDER2 system to operate. *Range may vary depending on the surroundings.PATHFINDER2 App Phone Requirements: iOS 12.1 or Android 6.0 and above and devices must include Bluetooth 5.0 and up. PATHFINDER2 App SmartWatch Requirements: Watch integration currently available only on Apple Watch Series 5 and Samsung Galaxy Watch4 Series and above. *Check with phone manufacturer for Bluetooth 5.0 to operate Visit dogtrapathfinder.com for manuals, videos and additional PATHFINDER 2 information.