Mi Smart Band 6 Fitness Tracker With AMOLED Display, 1.56 Inches Black

Full screen 1.56" AMOLED display has been improved all around*. Easily check text messages, calls and notifications with a quick glance., Mi Smart Band 6 sticks to a classic shape with an innovative large screen and rounded edges, making it comfortable to wear and look., Keeps track of your stress levels and gives suggestions for easing and recovering from stress., The app has 60+ built-in band displays specially designed for the full screen, which can be easily seen by raising the wrist., Monitor your nightly blood oxygen saturation levels and analyze your sleep breathing quality, so that you can keep track of your own sleep quality., The Smart Band accurately records sleep duration, deep sleep, light sleep, and REM sleep based on changes in heart rate, and receive scientific advice to help you develop regular sleeping habits.