ACTIVITY TRACKING: Track all-days activity like steps,distance,calories burned;
FULL DAY HEART RATE MONITOR: Track 24-hour resting heart rate and continuous exercise heart rate to help you understand your workouts heart rate zones;
SLEEP TRACKING: Track sleep status like deep sleep, light sleep and awake to help you understand your sleep quality;
NOTIFICATION DISPLAY: See incoming call and notifications on colorful display; Can set silent vibrating alarm and reminders to move alarm;
LONG WORKING TIME AND WATERPROOF: 7 days battery life; IP67 water resistance.