Support from standards is crucial as wearables – equipment that can capture patient vitals, tracking everything from blood pressure to pulse – impact healthcare industry. Several standards support evaluation of such devices, including IEEE 1708 regarding wearable cuffless blood pressure measuring devices and ANSI/ASA S3.462013 for measurement of acoustic output and acoustic gain of hearing aids. Other standards, including ISO 109935 and ISO 1099310, cover materials used to create such devices.