Fitbit has sponsored a study that it says validates the ability of several of its fitness wearables to accurately track different stages of sleep. This study, which involved the Fitbit Alta HR, Blaze, and Charge 2 devices, was independently scored by polysomnography technicians.
“With our sleep tracking tools, Fitbit has transformed what people can learn about their sleep habits by taking the ability to track sleep stages out of a lab and putting it on the wrist,” Conor Heneghan, lead sleep research scientist at Fitbit, said in a statement

Categories
Internet of Things