NeuroMetrix, Inc. (NeuroMetrix) is a health-care company that develops wearable medical technology and point-of-care tests that help patients and physicians manage chronic pain, nerve diseases, and sleep disorders. The Company is engaged in product development, manufacturing, regulatory affairs and compliance, sales and marketing, and customer support. The Company sells medical devices and after-market consumable products and accessories. The Company has two principal product lines: Wearable neuro-stimulation therapeutic devices and Point-of-care neuropathy diagnostic tests. The Company's products consist of a medical device used in conjunction with a consumable electrode or biosensor. The Company's products include Quell, SENSUS, DPNCheck and ADVANCE System.