Even longer battery life: The Xiaomi fitness watch offers a battery life of up to 21 days with normal daily use and is fully charged in about 1 hour
Improved display: The large 1.64-inch AMOLED display with improved maximum brightness of 1200 nits and a refresh rate of 60 Hz ensures readability in any weather.
10% improved sensor performance: SpO2 value, continuous sleep monitoring, heart rate monitor, step and calorie counter, sleep breathing monitoring.
PROFESSIONAL TRAINING ANALYSIS: Over 150 training modes with up to 10 running routes as well as vibration and light reminders to help you achieve speed and heart rate goals.
20 Vibration Modes The new linear motor has 20 different vibration motors that can be easily distinguished from each other to accompany your workout or receive notifications.