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ClockShows the current time
StepRecord your steps today
DistanceShows your total distance traveled
Calories burnedShows your total calories burned based on your daily activities
Fat burnedShows your total fat grams burned based on your daily activities
GoalShows your everyday goal efficiency
SleepRecord and analyze your sleep quality
Power supplyBattery backup 7~10 days.
Perfect performance, accurate calculation
Dimension:220mm*20mm*11mm
Power supply:Lithium-ion polymer Battery
Materials: silicon materials coincide with
the human body compatibility
Compatible device:iPhone 5/iPad 4
Packing list: iChoice A40 ×1
USB2.0-Micro for charging ×1
Quick operation guide ×1
Screen:0.48inch OLED (64*32pix)
Operation temperature:-10℃-50℃
Synchronous data
Recorded data automatically synchronized to your mobile phone, anytime and anywhere convent to observe Convenient to know your body condition, forming healthy life habits