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Highlighted Companies

  • Eagle Eyes CHINA Inspection Service (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-quality-inspection.com
  • Amoled Smart Health Watch - China

    price: contact company for price

    To watch the product video

    ECG/ Blood Oxygen / Heart Health Monitor /10+Days Battery Life

    Heart Rate, Body Temperature, HRV, Stress, Sleep Monitor, Multiple Sports Modes and Activity Tracking

    HD AMOLED Screen

    High-Quality Stainless Steel Housing

    With 3D glass and the gorgeous 1.39‘’HD AMOLED screen, J-Style Watch boasts a crystal-clear 454*3(RGB)*454 pixel density for a ultra-clear and wide viewing experience.

    Stainless steel watch body enhances the elegant and aesthetic appearance.

    Blood Oxygen

    A Breath of Fresh Innovation

    Your blood oxygen level is a key indicator of your overall wellness.

    It can help you understand how well your body is absorbing oxygen, and the amount of oxygen delivered to your body.

    Measure your blood oxygen level with a revolutionary new sensor and app.

    With J-Style Smart Health Watch, a healthier, more active, more connected life is within reach.


    Company Contact:


    • Phone: 86-755-33180892

    • Address: Building 4 & 6, HuaFeng Tech Park, Guangtian Road, Shenzhen , Guangdong , China

    • Email: Email


    Published date: December 19, 2022

    • Business Description: Founded in 2004, Joint Chinese Ltd. is a High-tech manufacturer with Medical Qualification, specialized in Smart Health & Medical Care Product in China.

      We have 3 production bases with total of 20,000sqm and strong R&D team of more than 120 engineers.

      We operate in 100+ countries and regions, collaborating with most recognized brands, including Xiaomi, Walmart, LG.

      Specialized in OEM/ODM one-stop service, we have plant area of 12,000 sq meter with monthly production capacity of 1000,000 pcs.

      Our Products:

      - Amoled Smart Health Watch

      - J1860g Smart Gps Watch

      - J1939w Smart Spo2 Band

      - J1657 Smart Sleep Belt

      - J Style Smart Skip

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