Use the Amazfit Bip Lite smartwatch for up to 45 days on a single 2.5-hour charge. Get detailed insights into frequent activities with daily fitness tracking, sedentary reminders, and 4 sport-modes. Receive notifications for email, text, and other notifications from your favorite mobile apps. With PPG sensors monitor your heart rate 24/7 as well as get detailed insights into your sleep pattern. With a 1.28 in. reflective always on display and three colors to choose from the Amazfit Bip Lite will match your personal style.