dk404930·há 7 meses·discussI was always surprised that Apple never released a track pad with the Touch ID integrated in one of the corners. I’d purchase one in a heart beat if they did.
dk404930·há 3 anos·discussYes, AFAIK the brain is electrically the most similar to being awake when it is in REM.I’ve seen deep sleep used synonymously with “deep NREM” (non-REM).They are indeed different, but both support cognitive function in different ways.
dk404930·há 3 anos·discussYou can view HRV data recorded by the Apple Watch directly in the Health app—there’s no need for a third party.