Founded in 2013, Jamr is a tech-oriented medical device manufacturer. We specialize in R&D, design, and production of products in cardiovascular health detection, intervention, treatment, and rehabilitation. Jamr provides customers with professional OEM/ODM services and complete home-smart cardiovascular health solutions.    Our main products are blood pressure monitors and ischemic preconditioning training devices. We have reserved detection technologies such as SpO2, ECG, arteriosclerosis, AFib, ischemic preconditioning (IPC), digital auscultation method, etc. Furthermore, some intelligent transmission technologies such as 4G, Wi-Fi, and Bluetooth can be well-applied in our products.