Xiaomi Mi Smart Band 4 - Fitness Tracker with Heart Rate Monitor
34% Discount Xiaomi Mi Smart Band 4 - Fitness Tracker with Heart Rate Monitor
Amole colour touch screen with better brightness and 40% more visible screen. View your calls, messages and notifications
Physical activity tracker (including swimming) water resistant to 50M
Improves metric measurement includes 3-axis accelerometer and 3-axis rotating lens
Up to 20 days of battery life on a single charge
Health monitoring heart rate and sleep monitoring 24/7
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