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
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.
Wireless Portable Dog Fence: Create a secure wireless containment area 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.
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
Professional Dog Training Collar: Train and control your dog with confidence using multiple correction methods.
- 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 4,800m 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.
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