DT NO.1 With the advocacy of quality and the pursuit of excellence, DT NO.I insists on providing users with high-quality production integrated with latest technology, data-driven innovations and market trend to achieve the best wearable products solution to date. With our company cooperation concept of Customers, Customer Service, Quality and Innovation Always comes First. That is why and how the brand would become DT NO.I (DT means Data Technology, DT era serves the public and stimulates productivity). DT NO.I is now one of the fastest growing companies in smart wearable industry. Our products have been sold to more 20 countries and areas worldwide. DT NO.I strives to be a leading brand in smart wearable industry with continuously bring our customers efficient and favorable products.