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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: isport
  • Model Number: W307
  • Item: bluetooth smart watch activity tracker
  • Compatibility: IOS 8.0+ & Android 4.3+
  • Main Function: Pedometer, SMS, Sleep monitoring
  • Memory: 15 days
  • Transmit: BLE
  • Band: Removeable wristband
  • Battery: Li-ion

Packaging & Delivery

Packaging Details color box

BSCI audited bluetooth smart watch fitness activity tracker





1.Spotlights: iOS and Android Support Phone Call and SMS Smart Bluetooth Bracelet


*Support Firmware Air Upgrade
*User Privacy Protection Design
*Device Name Customizable
*2 Sync Modes: Real Time Sync & Click To Sync Mode
*Incoming Call, SMS & Email Reminder


*Bracelet/Wristband pedometer;


*3D accelerometer sensor;


*OLED dislpay


*Single operation button


* Vibration Alarm


Bluetooth 4.0 wireless transmission + USB charger;
* Steps walked: Save activity date automatically every 5 mins interval
* Sleep mode:detect sleep performance and qualtiy






 Automatic sync. exercise/sleeping data to Bluetooth smart ready devices such as


*iPhone 4s, 5, 5c, 5s, iPad 3 , 4, iPad Air, iPad Mini (IOS7.0 or above),


*Samsung Galaxy 3/4, Note2/3


Rechargeable Lithium-ion polymer battery(60mAH)
Vibration Alarm(Silent Mode)



Specifications of Smart Bracelet Bluetooth Pedometer:



W307 -   Smart bracelet with SDK

Display Style

OLED screen

Colors available

Black in stock. (Color Can Be Customized)








Rechargeble 75mAh Li-Battery,Battery power for two weeks

Wireless Data transfer  




USB recharging

Yes, 20 mins full charged to used continuously for two weeks

Battery capacity



4.0 version


Caller ID,  Time display, Time Sync,  Set Time/Date, Personal Infor, Pedometer,  Measurement,   Calorie Measurement,  Email notification,  Event to remind, Sleep monitoring,  Vibration funtion, SMS alerts.


Accurate exercise and sleep data




1. Warranty:1 year


2. CE, RoHs certificate can be offered. 





Company Information

  About Million Concept


  • Over 14 year's experience in health and sports electronics, including bluetooth watches, heart rate monitors, pedometers, bicycle acessories and stopwatches
  • Lidl, Aldi, GNC, NewBlance and Mio's reliable vendor
  • 20-member R&D teams ensure proffessional OEM & ODM services
  • 2 production plants with 6,4000 square meters and over 500 workers
  • Factory audited by Carrefour, Pacific Cycle and BV, Li & Fung









Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
2 Transactions 100+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $81,000
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