Description: 100% brand new and high quality. Fitness monitoring: step, distance, calories Heart rate monitoring: dynamic heart rate monitoring, high heart rate prediction alarm Sleep mode: Auto sleep monitoring entry mode, no manual or APP settings Riding mode: independent riding mode recording time and distance Multi-motion mode: open and close jump, rope skipping, sit-ups, treadmill Trajectory:appGPS trajectory, history track sharing, calories, time, distance, speed Smart reminder: call reminders, all kinds of instant messaging information to remind, anti-lost / alarm clock / sedentary reminder Other features: looking for mobile phones, remote control music, remote control camera / screen, lift the wrist Specification : Color:Golden, Gun color, Black gold, Rose red ,Rose gold Model: S3 Applies to: Android, iOS Applicable people: Business, Public, Fashion, Adults, Elderly Screen size: 0.96 Dimensions: 225 12mm Material: TPU Battery capacity: 90mah Product weight: 16.2g Packing Included: 1 x Bracelet 1 x USB cable 1 x User Manual Note: 1.Avoid strong vibration do not disassemble refit or repair on your own. 2.Due to the hand measurement, there have size error about 1-2cm. 3.Keep away from fire. 4.Due to the difference between different monitors, the picture may not be reflecting the actual the item, please consider this before the purchase. High quality store for you!