Shenzhen DO Intelligent Technology Co., Ltd, referred to as "DO", the core team was founded since 2012, the products are sold in over 20 countries and regions.At present, the company owns more than 100 R&D engineers , independently research and develop algorithm of step counting, sleep, heart rate and other core functions , and has a leading automated production equipment and professional
Management, research , production and service team providing the product quality ensurance, standardized production and rapid delivery a powerful guarante,what's more,it has a number of independent research and development patents, most of products have got CE, RoHS, FCC and other European and American certificates.