ASTKO H688 4‑in‑1 GPS Dog Training Collar – GPS Tracking, Wireless Fence, Voice Intercom and Training System

Experience the next generation of dog training and safety with the ASTKO H688 4‑in‑1 GPS Dog Training Collar. Designed for hunting dogs, working dogs, outdoor adventures, camping trips, and everyday walks, the H688 combines GPS tracking, wireless dog fencing, two‑way voice communication, and professional dog training into one powerful handheld system. Unlike app‑based solutions, the ASTKO H688 operates entirely through its dedicated handheld remote, delivering reliable long‑range performance without mobile networks, subscriptions, SIM cards, or app dependencies. Four Powerful Functions in One Device 1. GPS Real‑Time Dog Tracking: Monitor your dog's location in real time using integrated GPS technology. Live location tracking Real‑time monitoring Reliable positioning in outdoor environments Ideal for hunting, hiking, camping, and working dogs Know where your dog is at all times without relying on mobile apps or subscriptions. 2. Wireless Portable Dog Fence: Create a secure wireless containment area (1000 meters radius) wherever your adventures take you. Perfect for: Camping Hiking Parks Farms Outdoor training areas Hunting trips Give your dog the freedom to explore while maintaining safe boundaries. 3. Voice Intercom Communication: Built‑in voice communication allows direct interaction with your dog. Clear voice transmission Improved communication during training Ideal for long‑distance outdoor activities Enhances recall and command reinforcement 4. Professional Dog Training Collar: Train and control your dog with confidence using multiple correction methods (2000 meters range). Beep Vibration Static stimulation Designed to support obedience training, recall training, behaviour correction, and working dog management. Why Choose the ASTKO H688? 1. All‑In‑One Outdoor Dog Management System Combines tracking, training, communication, and containment into a single device. 2. No App Required Operate entirely from the handheld remote without: Mobile applications Subscription fees SIM cards Monthly charges 3. Exceptional Long‑Range Performance Up to 4,800 metres wireless range in optimal open conditions. Ideal for: Hunting dogs Sporting dogs Large rural properties Open countryside environments 4. User‑Friendly Colour Display Bright colour interface with intuitive controls for simple navigation and operation. 5. Rugged Waterproof Construction Built to perform in demanding outdoor conditions. Receiver: IP67 Waterproof & Dustproof Remote Controller: IPX4 Water Resistant Suitable for rain, mud, dust, and challenging environments. 6. Long Battery Life Receiver 1200mAh Rechargeable Battery Up to 18 days standby (Training Mode) Up to 100 hours fence mode Up to 16 hours tracking mode Charging Time: 2–3 hours Handheld Remote 1800mAh Rechargeable Battery Up to 60 days standby (Training Mode) Up to 100 hours fence mode Up to 16 hours tracking mode Charging Time: 3–4 hours Designed for extended outdoor use without frequent charging. Key Features 4‑in‑1 GPS Dog Management System Real‑Time GPS Tracking Wireless Portable Dog Fence Voice Intercom Communication Dog Training Collar Functions No App Required No Subscription Fees Up to 4800m Wireless Range Colour Display Interface IP67 Waterproof Receiver Long Battery Life Rechargeable via USB Ideal for Hunting, Camping & Outdoor Activities Portable Standalone Remote Control Technical Specifications: Receiver Battery: 1200mAh / 3.7V Input: DC 5V / 1A Standby Time: Up to 18 Days Fence Mode Battery Life: Up to 100 Hours Tracking Mode Battery Life: Up to 16 Hours Charging Time: 2–3 Hours Wireless Frequency: 428–438MHz Waterproof Rating: IP67 Collar Length: 25 Inch / 62cm Dimensions: 72 × 42 × 36mm Operating Temperature: -10°C to +50°C Storage Temperature: -20°C to +60°C Handheld Remote Control Battery: 1800mAh / 3.7V Input: DC 5V / 1A Standby Time: Up to 60 Days Fence Mode Battery Life: Up to 100 Hours Tracking Mode Battery Life: Up to 16 Hours Charging Time: 3–4 Hours Wireless Frequency: 428–438MHz Waterproof Rating: IPX4 Maximum Wireless Distance: Up to 4,800m Dimensions: 178 × 56 × 27mm Operating Temperature: -10°C to +50°C Storage Temperature: -20°C to +60°C What's Included 1 × ASTKO H688 Handheld Remote Control 1 × Receiver Collar 1 × Lanyard 1 × USB Charging Cable 1 × Test Light with Prong Adjustment Tool 2 × Contact Points / Training Prongs 2 × Conductive Silicone Caps Perfect For: Hunting Dogs Working Dogs Sporting Dogs Camping & Hiking Outdoor Adventure Recall Training Rural Properties Farm Dogs Professional Trainers Active Dog Owners The ASTKO H688 is the ultimate all‑in‑one dog management system, combining advanced GPS tracking, wireless fencing, voice communication, and professional training tools into a rugged, long‑range device built for serious outdoor use.