Sleek Design & Customizable Display: A durable stainless steel frame, 1.91" high-resolution vibrant anti-fingerprint screen, and 70+ smartwatch faces for a stylish, personalized look. Up to 11 Days Battery Life: Enjoy up to 11 days of use, or 26 days in battery-saver mode—no need for constant charging. 70+ Downloadable Mini Apps: Access a wide range of apps and games through Zepp OS 3.0, with easy installation and removal. Track Your Fitness: Over 120 sports modes to track steps, distance, calories, and more—keep moving, stay motivated. Reliable Health Monitoring: Monitor heart rate, blood oxygen levels, stress, and sleep, plus get reminders to stay active throughout the day. You can even track menstrual and fertile periods. Amazfit Bip 5 Core Smart Watch for Men Women 46mm, 11-Day Battery, 120+ Sports Modes, Heart Rate & Sleep Monitor, for Android Phone & iPhone, Black (Renewed)