We ’re up to the fourth loop of Apple ’s wearable , and the thing still ca n’t natively track my nap . The Fitbit has been doing that almost from the beginning , and Apple has bet a piddling silly for lacking the feature . However , Bloomberg is reportingthat Apple ’s lastly started testing rest trailing , and it could appear on an Apple Watch as presently as shortly as 2020 .

That means it wo n’t arrive in this year ’s refresh ( Apple has refreshen the spotter every fall since 2016 , and there ’s nothing suggest that wo n’t materialize again this class ) , but next class ’s refresh .

That ’s get to be some form of fancy sleep trailing ! Typically , there are two form of eternal rest tracking currently usable . One that merely measures how long you ’re horizontal to approximate how well you sleep , and another , sleep stage tracking , which use the wide sort of sensors in modern wearables to make an educated speculation not only on how long you slept but how much of that sleep was the coveted REM variety .

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Photo: Alex Cranz (Gizmodo)

Sleep microscope stage tracking has been available on Fitbit for some metre , and it ’s also already available on the Apple Watch via a turn of apps . In fact , when I wake up up this dawn , Sleep Watch , a watchOS app , asked how well I slumber and showed me that I not only go more nap than usual last dark but that I managed to tamp in almost 6 hours of rapid eye movement eternal sleep .

What could Apple ’s sleep tracker — which would theoretically appear on the sixth looping of the Apple Watch — possibly do in addition to rapid eye movement trailing that guarantee the retentive delay ?

As Bloomberg suggests , it might have less to do with the trailing and more to do with what powers it . The Apple Watch struggles to last 24 - hours on a care , and for many people , a watch with a viable sleep tracker will need to last even longer .

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

Right now , I have to be very aware of charge my watch each nighttime just before layer so it can traverse my sopor and function as an alarm clock . I plop it on the courser while I ’m doing normal pre - sleep stuff like brushing my teeth and refilling my humidifier . I have had more than one person tell apart me they could n’t put up with doing all that ; perchance Apple , with an army of marketplace researchers , has found that the general public feel the same way . Which mean that 6th - gen Apple Watch could have far ranking battery life than what we make do with presently .

At least I go for that ’s the case . Otherwise , Apple ’s sleep tracking app will simply be comically late to the company . We ’ve reached out to Apple for scuttlebutt and will update if they reply .

If you have intercourse anything about Apple ’s Watch maturation or the sleep tracking examination computer program you may reach me at[email   protected]or viaSecureDrop .

William Duplessie

[ Bloomberg ]

AppleApple WatchConsumer TechFitbitwearables

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