‘Use it as a guide, rather than a judgement tool’ – these sleep trackers shouldn’t stress you out
Sleep trackers can be useful for identifying sleep patterns, though they should not induce stress by overemphasizing numbers and scores.
Sleep Trackers: "Many people no longer rely on their own body feelings in the morning"
A recent analysis highlights how sleep trackers indicate high sleep efficiency but show a daily sleep deficit for users, particularly following weekends.
How does the smartwatch know that I am sleeping?
Smartwatches use optical sensors and motion trackers to monitor sleep patterns and assess sleep quality, providing reports similar to medical studies.