【Dual System GPS Tracking】Equipped with a global precision positioning system, this smart GPS tracker offers real-time tracking through both iOS and Android apps, with no distance limitations for locating your beloved pets. 【Waterproof Design】Featuring IP68 waterproof rating, this tracker is suitable for various weather conditions, including swimming and rainy days, ensuring continuous functionality in all environments. 【Lightweight Comfort】With an innovative integrated design, this ultra-lightweight tracker weighs only 22.5g. Made from soft and comfortable materials, it ensures your pet can wear it without any discomfort. 【Long-lasting Battery】Integrated with a high-quality battery, this device requires no charging and can operate continuously for up to one year. It also includes a 90-decibel buzzer alert feature for easy location. 【Reflective Collar】The tracker comes with a reflective dot collar, featuring high-intensity reflective design for nighttime visibility, ensuring your pet's safety during evening outings. Specifications: Compatible Systems: iOS/Android Material: Nylon/Metal/Silicone/ABS Collar Length: 28~39 cm Water Resistance: IP68 Standby Time: One year Weight: 22.5g