About This

• Lifetime Free App & No Subscription: Enjoy complete freedom with our permanently free app—no hidden costs or monthly fees ever. Set up custom virtual fences for up to 3 GPS dog collar at once through an intuitive interface. The adjustable nylon braided collar (8-22 inches) fits dogs from 3 months old, and you can set the boundary with 1-foot precision from 65 to 3280 feet
• Dual-Core GPS for Unbeatable Signal: Our upgraded dual-core GPS chip provides superior accuracy, anti-interference, and energy efficiency. It maintains a stable, multi-satellite connection even in challenging environments (like areas with poor cell service), ensuring your dog’s location is always reliably tracked for continuous protection
• Flexible Circular & Polygonal Fences: Draw the perfect safe zone directly on the app! Create circular, rectangular, or custom polygonal (up to 6 sides) fences to match any yard shape or complex terrain. This flexibility ensures precise, effective containment no matter your property layout
• 2-in-1 Containment & Training Collar: More than just a fence, it’s a complete training solution. Safely contain your dog while using 3 correction modes (Beep, Vibration, Static) to encourage good behavior. Vibration and static levels are independently adjustable from 0-5, allowing for fully personalized and humane training based on your dog’s size and temperament
• Long Battery & IPX7 Waterproof Durability: Built for active dogs. The collar offers up to long time of continuous use on a single charge, with smart features that automatically sleep when idle and wake upon movement to save power. With an IPX7 waterproof rating, it’s fully functional in rain, mud, or even during swimming adventures

Overview

• Brand : RERBIO
• Special Feature : Geo-Fence, Real Time Tracking, Rechargeable
• Connectivity Technology : GPS
• Supported Application : Free App
• Specific Uses For Product : Outdoor