❤️HEART RATE AND SLEEP TRACKING: The activity tracker monitors your heart rate to help you do exercise scientifically and get a better heart health; tracks your sleep automatically to help you get insights about your night and improve sleep quality ❤️ACTIVITY AND SPORTS TRACKING: The fitness tracker tracks your daily stats including steps, calories, distance, active minutes as well as 14 sports including running, walking, basketball, and more so that you have a better idea of your fitness level ❤️SMART NITIFICATIONS: The step counter vibrates to remind you of incoming calls, texts messages, and social media messages and you can view caller ID and message contents on the tracker screen; also reminds you to move when you sit too much