Accuracy of Vital Signs Measurements by a Smartwatch and a Portable Health Device: Validation Study.
Christina HahnenCecilia G FreemanNilanjan HaldarJacquelyn N HamatiDylan M BardVignesh MuraliGeno J MerliJeffery I JosephNoud van HelmondPublished in: JMIR mHealth and uHealth (2020)
Both devices we investigated met accuracy guidelines for HR measurements, but they failed to meet the predefined accuracy guidelines for other vital sign measurements. Continued sale of consumer physiological monitors without prior validation and approval procedures is a public health concern.