The Qstarz BT-Q2000 is a high-performance GPS data logger that is designed to capture and record your outdoor activities, such as hiking, biking, and running. It is a compact and lightweight device that can be easily carried in your pocket or attached to your backpack. The device is equipped with a powerful GPS receiver that can accurately track your location, speed, and altitude. The Qstarz BT-Q2000 is compatible with a wide range of devices, including smartphones, tablets, and laptops, and can be used with various mapping and tracking software. With its long battery life and durable design, the Qstarz BT-Q2000 is the perfect companion for outdoor enthusiasts who want to keep track of their adventures and share their experiences with others.