The Amazfit Bip smartwatch comes with 30-day long battery life on a single charge of 2.5-hours.<br />Optical heart rate monitoring and built-in GPS to track daily step count, distance traveled, calories burned, and sleep quality.<br />4-sport modes - outdoor running, treadmill, cycling and walking with detailed insights into most frequent activities.<br />Get notifications for emails, SMS messages, and incoming phone calls as well as alerts for Facebook, Twitter, weather forecasts, etc.<br />This smartwatch comes in 4 colors and a bright always-on 1.28” display and is compatible with both Google Android and Apple iOS.