Sleep articles
What extensive monitoring is central to Polysomnography (PSG) measurements?
What are the primary proxy measurements used by consumer sleep trackers?
What characteristic do wearable devices prioritize over absolute clinical precision?
Regarding sleep stages, what are consumer devices less accurate at distinguishing based on input?
How did the application Sleep Cycle initially measure sleep patterns non-wearably?
What specific hardware engineering focus drives brain monitoring headbands development?
What key characteristic defines pioneers in consumer sleep monitoring success?
What complexity arises alongside the prevalence of collected sleep data?
What defines the shift from Early Digital monitoring to standard Wearables?