M3 Smart Band Sleep Sports Fitness Activity Tracker Pedometer Bracelet Watch
M3 ব্যান্ড স্মার্ট ফিটনেস ট্র্যাকার
Heart rate monitor Touch key and press key operated Gesture control
turn the wrist lit screen Calculate heart rate accurately by PPG sensor Keep connected with a smartphone through Bluetooth Time
Heart rate monitor
Pedometer
distance monitor Calorie monitor
Alarm clock
sleep monitor
camera remote
