Xiaomi smart band 5 is the best affordable fitness tracker from the number 1 wearable band brand in the world. The Band 5 is a battery champ with up to 14 day of extra long battery life allowing you to track your heart rate, health and sleep 24 hours a day. The band 5\\\'s heart rate monitoring uses PPG biosensors with upgraded algorithms to improve accuracy by up to 50%. Comes with heart rate alerts when your heart rate is unusually high. A personal trainer on your wrist. Mi Band 5 is water resistant up to 50m with 11 different fitness modes to track your heart rate, pace, and calories burned to help you reach your goals faster. Mi Band 5 comes with Personal Activity Intelligence gives intelligence suggestions for to improve your health based on your data. Stress monitoring, breathing exercising, and female health tracking makes the Band 6 allow you to fully understand improve your physical condition. Xiaomi Band 5 has boosted sleep analysis technology that can offer scientific advice on improving your sleep issues while tracking all stages of your sleep from Naps to REM sleep. Aside from the health tracking functions, Xiaomi Band 5 also comes with a bunch of other useful features such as remote photo click, countdown timer, phone unlocking, weather forecast, reminders and more. Product Specification: 1.1\\\" AMOLED display 126*29 display resolution 16 bit colour depth One touch-button 6-axis sensor, 3-axis accelerometer, 3-axis gyroscope 14-day long battery life