Simplify Your Daily Life Wearing the eco-friendly and lightweight band on your wrist, you will be offered with activity tracking, sleep monitoring and more smart features to ease your life. Attach it to Your Shoe and Go Wearing the band on your shoe with the buckle, you can simply press the button to collect precise basketball or running performance statistics. Attach it to your shoe and go! Take Your Basketball Game to the Next LevelKnow Yourself and Get Better By tracking and analyzing your movement, it scores your overall performance in every basketball game including detailed result in jump, sprint, lower-body strength and other key performance. Know yourself better, train yourself like a pro. Comprehensive Running Statistics Thanks to the 6-axis motion sensor, the running mode is able to provide comprehensive and accurate data tracking including footstrike pattern, landing impact, ground contact time, cadence and more. Specially for indoor running, the average accuracy of distance measurement has been improved to 97%. Professional Running Guidance Collaborated with the professional research institute CISS,3 HUAWEI Band 4e provides you with detailed running form analysis and suggestions based on the comprehensive statistics so you can improve the running efficiency and reduce the risk of injury. Stay up to 2 Weeks Track your long workouts without worrying about running out of power. HUAWEI Band 4e provides up to 2 weeks of battery life with regular use, and 21 days under standby mode. Water Resistant up to 50 Meters With the feature of water resistant up to 50 meters, HUAWEI Band 4e is the companion you can take during sweating workouts, surfing or swimming. Light, Youthful and Sustainable Not only look good but also environmental-friendly as the colorful and youthful straps are made from recycled materials. Weighing only about 15 g, this band is extremely lightweight and comfortable to wear. Your Daily Assistant More than a versatile workout partner, HUAWEI Band 4e is also a perfect life assistant. Ease your life with smart features like sleep monitoring, message / call notification, alarm reminder, find your phone, etc.