S90 Sleep Monitoring Bluetooth Sports Pedometer Smart Bracelet Blue

1 Plexiglass cover light transmission good scratch resistance2 The dial can be easily replaced the design can be defined and the first screen can be set3 16 exercise modes all round monitoring of exercise4 Support languages Chinese English Italian German Japanese French Spanish5 Body memory 32Mb6 Wearing style wrist strap7 Material TPU plastic silicone8 Compatible platform iOS9 Applicable platform Android platform10 Screen size 0 96 inches11 Battery capacity 85mAh12 Interface magnetic socket13 Wireless distance 10m14 Functions blood oxygen blood pressure health heart rate monitoring step counting turning wrist screen tracking alarming stopwatch timing sleep analysis calorie consumption alarm clock reminder SMS reminder sedentary reminder15 Waterproof grade IP68 life waterproof16 Dimensions 42 3 x 20 5 x 14mm17 Weight 20g