Walnut Medical (head-quartered in Mohali, Punjab India) is a medical devices and connected embedded product design development and manufacturing company with production units in Mohali Punjab and in AMTZ Visakhapatnam Andhra Pradesh in India. Walnut Medical manufactures medical devices in the Respiratory, Over the Counter, Neurology/Neuro-Rehabilitation segments and is launching the worlds most accurate Blood Pressure Monitors with proprietary technology. Products manufactured include Digital Blood Pressure Monitors, Thermometers, Nebulisers, Oxygen Concentrators, Functional Electrical Stimulators, Transcranial Direct Current Stimulators and Robotic Lower Limb Gait Training System In 2021, the Walnut group expanded into Point of Sale (POS) payment devices and is rapidly expanding its offering in the digital payments segment.