630CR is an upper-arm all-in-one blood pressure monitor designed for young and middle-aged people, especially business travellers, to create an experience of ultimate portability, accurate measurement and smart connectivity. In terms of use, the 630CR is more portable compared to traditional electronic blood pressure monitors. The product adopts the design of the main body, cuff and cuff as a whole, which can meet the trial of business trips, travelling, home monitoring, and other scenarios. In terms of performance, this product can do fast measurement. Traditional blood pressure monitors take a long time to measure, close to 1 minute, and similar all-in-one products generally take more than 35 seconds to measure. In contrast, we use the boost measurement method, which reduces the pressure measurement time to 20s. In addition, this product is upgraded with noise reduction technology: less noisy than similar products. In terms of smart connection, it is also convenient and fast. Users do not need to set up Bluetooth on the cell phone side, just open the APP to instantly connect to the machine, thus helping to facilitate blood pressure recording and management.