MotherBoard Chip Model: nRF51802
Pedometer Sensor Model: KX022
App Lauguage: Automatically match language according to the language of your cell phone
Compatible OS: Android 4.3 and above; IOS 7.0 and above.
Screen Display: 0.66 OLED
Sreen Pixel: 64*48 Dpi
Bluetooth Version: Bluetooth 4.0
Bluetooth Connection Range: 8-12 Meters
Battery Capacity: 50mAh
Charging Method: Clip Jack
Working Voltage: 3.7 V
Working Temperature: 0~40?
Dimension: 23.8*12.3*138~197 mm
Bracelte Net Weight: 27.6 g
Material: PC(Polycarbonate) in main body/Silica Gel in band
Standby Day: 7-12 days
Waterproof Level: IPX7
Test Certificate: CE/FCC Cetificate

Please keep the bracelet away from hot water and do not soak in the water for too long (30 min is the longest time it could be soaking in the water according to our test). And you could wear in during swimming or water aerobics just note that do not soaking in water for long time. And you may need to take it off when shower because you may want to keep it away from hot water

100% Satisfaction Gurantee – 30 days Return & Refund policy WITHOUT hassle; Get the full refund quickly or free replacement if you aren’t completely satisfied; Free lifetime technical support and 6 months manufacturer’s warranty;

Product Features

  • Compatiable Smart Phone OS: Bluetooth 4.0, IOS 7 version above or Androld 4.4 version above
  • Functional and Stylish: Walking Distance Tracking, Steps Counting, Calories Burned Measuring, and Sleep Management etc. Anytime record the number of steps you walk, move distance and calorie consumption, so you real-time monitoring their movement index, based on your height, weight and other parameters accurately calculate calories burned
  • Wrist Fit:fit wrist from 5.5 to 8 inch.
  • Parameter detail: 0.66 inch OLED display; TPU Wristband; G-sensor Acceleration; Polymer Lithium 80mAH Battery; 20-25 days standby time; 28.6g net weight.
  • Sleep Monitoring Function Detail: monitor your sleep time and quality;Track Sleep including total hours, time to deep sleep, frequency of your wake up.

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