UPC 023632163721

• & x1F4A1; Xiaomi Mi Band 4 has a 0.95-inch AMOLED color touch screen display, which is 39.9 bigger than the predecessor so that it can display more characters and is protected by 2.5D scratch-resistant glass. It has 77 different watch faces. The AMOLED display panel of the Mi Band 4 is capable of providing information about your physical activity as well as notifications on new text messages and voice calls directly from the connected phone.
• & x1F4A1; The Mi Band 4 has 6-axis high-precision sensor and comes with 6 sports modes, can track swimming data in real time, and supports smart stroke recognition. The display can also be used to find the phone or switch the music track with one tap. Similarly, it provides live weather and stock updates. The band is also 5ATM water resistant so that you can take it for swimming under 50 meters.
• & x1F4A1; The battery has even jumped in size from the Mi Band 3, from 110mAh to 135mAh. Xiaomi says this will lead to 20-day battery life, which is around the same that the previous two generations enjoyed.
• & x1F4A1; Sleep Monitoring. Accurately record sleep information every night. Data analysis such as deep sleep and low heart rate. Help you adjust your sleep habits.
• & x1F4A1; Alarm Clock. Smartly wake you up in a light vibration, more comfortable and soft, without disturbing people around you.

Xiaomi Mi Band 4 is the fourth generation of fitness bracelets of the company, which is distinguished by its innovative approach. The new generation stands out for its large and color display, six-axis gyroscope. It is designed to keep track of your activity on a daily basis, and will also help you keep track of your rhythm of life and may even make some useful changes, stimulating you to new achievements. The new fitness tracker will track your heart rate, calories burned, distance traveled, sleep phases and more. In addition, the new capacious battery is able to provide up to 20 days of battery life of the gadget without constant charging. New AMOLED Color Screen, Not only the brightness is increased, but the display area is increased by 39.9 . Xiaomi Sports App, Not only continuously record heart rate, sleep and other health data, there are also many sports courses such as shaping and fat reduction.Help you to improve your energy at any time. 24-hour Heart Rate Warning, When the heart rate is too high, the vibration reminds you to pay attention. Sedentary reminder, When you sit too long, the bracelet will vibrate to remind to to walk for a while. Xiaomi Mi Band 4 specifications, 0.95-inch AMOLED 24bit color touch screen display with up to 400 nits brightness, 2.5D scratch-resistant glass, Shows time, steps, heart rate, activities, weather, notifications from apps, calls and more, Photoplethysmography / Heart rate sensor, Monitors your fitness and tracks your sleep, Sedentary reminder, Tri-axis Accelerometer + Tri-axis Gyro, Capacitive Wear Monitoring Sensor, 22.1g / 22.2g ultra light body, 5ATM water resistant, Bluetooth 5.0 LE, 135mAh Li Ion polymer battery with up to 20 days of usage