Gold Member Since 2016
OK Electronic Technology Co., Ltd.

Swimming Smart Bracelet, Heart Rate Wristband Bracelet, Waterproof Bracelet manufacturer / supplier in China, offering Heart Rate Waterproof Swimming Smart Wristband Bracelet D21, Smart camera Watch for Samsung Gear 2 , Smart Watch Orginal Gt08 Clock Sync Notifier Support SIM Card Bluetooth Connectivity for Apple iPhone Android Phone Smart Watch and so on.

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Supplier Homepage Product Smart watch Smart bracelet Heart Rate Waterproof Swimming Smart Wristband Bracelet D21

Heart Rate Waterproof Swimming Smart Wristband Bracelet D21

FOB Price: US $16-24 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $16-24/ Piece
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Port: Shenzhen, China
Production Capacity: 40000PCS Per Month
Payment Terms: T/T, Western Union, Paypal, cash

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Basic Info
  • Model NO.: D21
  • Usage: Communication, Heart Rate
  • Feature: Bluetooth, Water Resistant
  • Ios: Android4.4 or Higher,Ios 7.0 or Higher
  • Bt Connection Distance: 8-12m
  • Trademark: no brand/OEM
  • Origin: China
  • Display: OLED
  • Material: Silicone
  • Chipset: Nrf51822
  • LCD Pixels: 0.66" 64*48
  • Capacity: 80mAh
  • Transport Package: Packing in Colour Box
Product Description
Heart Rate waterproof swimming smart Wristband bracelet D21 

Heart Rate Waterproof Swimming Smart Wristband Bracelet D21

Heart Rate Waterproof Swimming Smart Wristband Bracelet D21Heart Rate Waterproof Swimming Smart Wristband Bracelet D21
Heart Rate Waterproof Swimming Smart Wristband Bracelet D21
Heart Rate Waterproof Swimming Smart Wristband Bracelet D21

Heart Rate Waterproof Swimming Smart Wristband Bracelet D21

Function

 
Time Display:Support
Date Display:Support
Steps Display:Support
Distance Display:Support
Calorie Consuming Display:Support
Calling Reminder:Support
Message Reminder:Support
Sitting Alert:Support
Photo-taking Control:Not Support
Music Control:Not Support
Sleeping Monitoring:Support
Bluetooth Connect:Support
Battery-charging Protection:Support
Keypad:Support
Anti-lost of Phone:Support
Heart Rate Monitoring:Support
 
Specification
 
Chipset:NRF51822
Sensor:Triaxial Gravity Sensor
Hardware Parameter:Single core
Software Parameter:OSAL
IOS:Android4.4 or higher,iOS 7.0 or higher
LCD:0.66"OLED
LCD Pixels:0.66" 64*48
BT Version:4.0
BT Connection Distance:8-12m
Capacity:80mAh
Standby Time:7 days
Charging Electric Current:200mA
Charging Type:Touching Point Charging(Clip Charger)
Average Working Current:6mAh
Average Standby Current:Less than 40uA
Working Voltage:3.7V
Dimension:23.7*12.2*164~232mm
Colors:Black,Pink,White,Purple
Material:Main Body(PC) watchband(silica gel)
Waterproof Grade:PX66
 
Gravity Sensor to detect movement and sleep quality Light-sensitive version of the real-time monitoring of heart rate, sports science
See call notifications, daily stats and time of day on the OLED display
Syncs via Bluetooth with iOS and Android. Light Weight;Touch design
Light Weight, easy to operate ,Waterproof IP66, 0.66 inch OLED screen for information watching
Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a health lifestyles!
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