About Smart NRE NRE means "Non-Recurring Engineering". Smart NRE company develops and manufactures smart products, such as GPS phone, GPS smart watch, Bluetooth products and tracking devices. We have over 10 years of design and development experience and manufacturing. Our company was the first company which started to develop the Bluetooth smart watch in Shenzhen; We developed the Bluetooth dialler for ZTE, it was the first Bluetooth solution which supported two-way communication. In 2016 we delivered the first feature phone with FDA standard heart rate monitor and pulse oximeter functions. This has been patented and the product is being shipped to a few countries in Europe and the F ... more