Basic Info

• Model NO.: D21
• Material: Silicone
• Style: Sport
• Color: Black,White,Pink,Purple
• Memory: 256k
• Display: OLED 0.66′ 64X48 Dots
• Battery Capacity: 80 mAh
• G-Sensor: Built-in
• Monitor: Heart Rate Monitor
• Transport Package: Gift Box
• Origin: China

• Suitable for: Universal
• Feature: With USB
• LOGO Type: Silkscreen
• Chip: Nordic
• Strap Material: Strap Soft Rubbe
• Bluetooth: 4.0
• Standby Time: Over 5 Days
• Waterproof: IP66
• Trademark: OEM
• Specification: Motor: Cylindrical vibration motor
• HS Code: 9029109000

• Product Description

  smart bracelet,,cicret smart bracelet,smart bracelet heart rate
  DFit Smart Bracelet, Nothing Fails
  Connect the life with smart and fashion, every function is endowed with creative feature
  HEAPT RATE MONITOR,LIFE WATER-PROOF,SLIDING TOUCI
  SPORTS PEDOMETER,SLEEP MANAGEMAMT,LONG STANDBY,DISTANCE CALCULATION
  CALLS TO REMIND,SMS ALERTS,CALORIE CONSUMPTION,SEDENTARY REMINDER
  ALARM REMINDER,ULTRAFAST CHARGE
  IP66 waterproof:Support rain, washing hands bathing, taking shower and swimming etc.
  Chip mode: Nrf51822 (Cortex M0 16MHZ)
  Memory:  256k
  Acceleration sensor: triaxial acceleration sensor
  Heart rate sensor: green light resting heart rate sensor
  Display screen: OLED 0.66" 64*48Dots
  Motor: Cylindrical vibration motor
  Key: touch key
  Motion: light on when rotate wrist
  80mAH Li-polymer Battery

  Key	Touch key
  Feature	Buletooth, OLED, Android, Heart Rate M
  Sensor	green light resting heart rate sensor
  support	Android 4.3 and above, IOS 8.0 and above, bluetooth 4.0 support