I Tested Apple Watch's Sleep Tracking (vs Sleep Lab)

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Learn more about Shopify and Shopify Magic tools here: shopify.com/shervin
I tested my Apple Watch Ultra 2, Oura Ring 3, WHOOP 4.0, Garmin epix Pro gen 2, and Eight Sleep Pod 3 versus a PSG Sleep Lab to see how accurate the sleep tracking is. From sleep staging to resting heart rate - we look at all the sleep tracking data available.
** Watch More Videos **
I Tested Apple Watch's Calorie Burn (vs Sports Lab): • I Tested Apple Watch's...
I Tested Apple Watch's VO2 Max (vs Sports Lab): • I Tested Apple Watch's...
I Tested this Apple Watch Body Fat Scale (vs DEXA Scan): • I Tested this Apple Wa...
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** Timecodes **
00:00 - Sleep Tracking Accuracy Test
00:22 - Polysomnography (PSG) Sleep Test
01:22 - Sleep Staging by Technician
02:41 - Define Sleep Stages (REM, Deep, Light)
03:58 - Thank You Shopify
05:00 - Apple Watch Sleep Stage Algorithm
07:41 - My Sleep Study vs My Wearables
11:13 - Most Important Thing to Know
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2 июл 2024

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Комментарии : 100

@ShervinShares Месяц назад

Learn more about Shopify and Shopify Magic tools here: shopify.com/shervin ** Watch More Videos ** I Tested Apple Watch's Calorie Burn (vs Sports Lab): ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wdLaubuQvQs.html I Tested Apple Watch's VO2 Max (vs Sports Lab): ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-30QUCjh_Q80.html I Tested this Apple Watch Body Fat Scale (vs DEXA Scan): ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qJKpIQfUig0.html

@Oharsh0928 Месяц назад

December 13, 2024? Pretty impressive that it predicted your sleep for the future.

@JaredPerez-hq1hf 20 дней назад

😂😂😂😂😂😂😂

@johnmeighan3544 Месяц назад

The fact that the data in the official test is just interpreted by “experts” which can’t agree with each other makes me very sceptical.

@nathanielblake8099 Месяц назад

exactly what i’m thinking! there’s no point at all in taking sleep stages seriously if that’s the case

@Duci1989 Месяц назад

Exactly. Did he say that between those experts there can be 85% discrepancy? Thats huge.

@quantifiedmax Месяц назад

in validation studies, usually agreement between 5 experts is around 80-85%, so you dont have to be to sceptical. 85% disagreement is something unusual

@BigEyeFluffy 22 дня назад

I got oura ring and returned it at the end of the allowed window. The light bleeding kept annoying me, it made my skin itch, and worst of all the readiness score was nonsense. I would get 98% on days I felt like a garbage truck ran me over while on days I got 60% I felt fantastic. Completely useless for making any changes in your lifestyle.

@E-Nigma_ 18 дней назад

@@BigEyeFluffy I’ve found you need time with these types of devices for them to be anyone than a best guess. When I first started tracking with apple watch, it was all over the place. After three years, I trust it. I think my whoop is more accurate, so for calories, I follow what whoop says on exertion (their only focus is data capture and analytics). For everything else, the Apple watch spits out pretty much what my other wearables do.

@fitgearhunter Месяц назад

You killed it again with this one! Freaking awesome pacing and simplified breakdown of the layers of information they go into it. Awesome midpoint summaries of what you covered so far, and excellent logical methodology to how you set up the outline of the video.

@caseynw Месяц назад

8:17 December 13, 2024? ARE YOU FROM THE FUTURE????

@ShervinShares Месяц назад

Oh snap 2023 🤣

@MegaCynar Месяц назад

@@ShervinSharesplease keep it in. It's great!

@baolongha2096 Месяц назад

Bruh thought I was the only one found this

@DC9V 27 дней назад

1:15 Interesting choice of interior. How would you describe that room? - bed insight a kitchen - kitchen inside a bedroom

@BigEyeFluffy 22 дня назад

shhh! It's a secret

@MigRx Месяц назад

For the Apple Watch time being off on the second night, I remember there was a setting where the watch would detect you were awake if your phone is in use. I’m not sure if it’s there yet as this was maybe 2-4 years ago but it seems like a very helpful setting to have specially in the same ecosystem

@quiteintresting1916 Месяц назад

Bro back with another banger

@ShervinShares Месяц назад

let's hope so!

@sportsncars98 Месяц назад

Great video! Please do a quick habit dash tutorial and device comparison :) Such an underrated yet powerful platform!

@Trump2024TheOrangeHouse Месяц назад

Your video is amazing!!!

@RomeuBertho Месяц назад

Hi! I'm an Epix Pro 2 user, and I noticed that your Garmin is not recording SpO2. To get this metric, you must set the pulse ox sensor to read all day/ during sleep. SpO2 metric was handy in detecting something wrong with me. Next, I did a PSG and found out I have light to moderate apnea. Also, I like to track HRV and HR; every time those metrics get off track, it signals that I'm getting sick. Great video! 👏👏👏

@davidflorez1196 Месяц назад

Great test Shervin can you do it for Fitbit please

@jtrepke Месяц назад

New Garmin Watch? Nice

@user-us8jy9zm7f 29 дней назад

Nice work!!! Thank you for presenting us your research about this topic. Totally agree on your conclusion about “all this data is useless unless you make a lifestyle change” 👍🏼

@UltimateMasterBroly Месяц назад

I always love your videos helped me to buy the Apple Watch Ultra 2 🌟🏆💪✌️

@glenhjer4226 21 день назад

Super video, on an interesting topic. Always wondered how accurate those were. And generally thank for the topics you cover. It is super helpful. A suggestion for future videos.The background music/sound on this video is somehow super distracting and almost painful to listen to. It is perhaps the repetitiveness of the sound. Maybe use something, with a bit more variation, or perhaps longer before repeats.

@AIKTV Месяц назад

Hi, I have a short question regarding sleep tracking. There have been many tests on RU-vid about how accurate it is. All well and good, but to be honest, no one has said so far why we even need sleep tracking and knowing which sleep cycles we go through. Why do I need it ? What can we actually do with it? What do I get out of it? How does it improve my life, and how do I interpret whether it's good or not?

@babor_ 27 дней назад

Let’s say 10 person sleeps for 8 hours per night. Each and every person will have a sleep score which determines the quality of sleep. There are several occasions when you slept for 7-8 hours and still feel tired, that’s where it comes handy to actually check your sleep quality. Several scientific study suggests when you sleep for 7 hours how much of that time period will be allocated by REM, Core and Deep sleep. Every sleep stages has benefits to your body. Some stages regulates your hormonal function, others helps you to recover from day to day work. You can do some googling and you will find the information. If you find a pattern that you aren’t sleeping properly then it’s time you do some changes or talk to a professional with the data on your hand.

@AldenPez Месяц назад

I would like to know how you felt each morning and see how that compares to the “quality of sleep” measured by the devices. Other than that, cool video

@mario_useunite Месяц назад

What's the app/website called where u import both Oura & Whoop data? Please and thanks Shervin.

@SuketuPatel Месяц назад

I love the thumbnail

@flol3266 20 дней назад

It would be great to see this comparison with other wearables like Ultrahuman ring.

@roccos3839 15 дней назад

I would like to see follow up videos if you do decide to get the cpap machine

@nuffim7896 Месяц назад

As a restless leg syndrome sufferer, would love a video around how you deal with that!

@jcm9698 8 дней назад

Drink magnesium! It works great! Best product is Calm magnesium for the day, then Calm magnesium with melatonin for night. Drink the evening one 1-2 hours before bed, works great!

@comradeozzbug Месяц назад

With each video, with all the attached gizmos, Shervin is becoming more and more of a cyborg! 😂

@CaseyCoxx 27 дней назад

In your opinion, is the Apple Watch or Whoop more accurate with your BMR? my Apple Watch is reading higher than the whoop by 300-400 caloric gap

@ebutuoy8272 Месяц назад

Looking forward to the restless legs video =)

@matttan4404 Месяц назад

1 thing that helped my girlfriend with her restless leg syndrome was to use a weighted blanket. Could be something to consider putting into your next video to test if its placebo!

@shyamsunder6757 15 дней назад

Where do I get the excel sheet?

@Ariegi854 Месяц назад

Everytime I do platelets donation (it takes an hour for a separator to pump blood there and back) my Apple Watch detects it as sleep. Also few days ago I was standing (yes standing, straight on my feet) in a queue, watching something on a phone, making a step forward from time to time, and my AW detected even a part of that as sleep.

@samuelgonzalez5862 11 дней назад

Can you make it with apps like Autosleep for iPhone and Apple Watch? Maybe it’s more accurate

@Neilcohen10 17 дней назад

Do you not find the AWU2 just too big to wear to bed?

@MSRez95 Месяц назад

I haven’t been wearing my Apple ultra to sleep for a week and everyday when I put it on it tells me “Great job you had 8 hours of sleep😂

@JaredPerez-hq1hf 20 дней назад

Damn even the sponsorship was educational. LFG

@wayne1516 Месяц назад

The holy grail video. THanks man.

@bbartel1978 Месяц назад

I can tell you exactly what all of my sleep stages would be doing that sleep study. AWAKE! No way I’m falling asleep with all that stuff attached to me!

@breckdehart1075 28 дней назад

Next series - "shervin takes on triathlon"?!

@sleepy_chronotype Месяц назад

Can someone tell me the name of that spreadsheet app thanks!

@JReybabay 2 дня назад

8:12 wow the Apple Watch is amazing….it transported you to the future. For everyone in the comments wondering it is currently June of 2024

@bgibson87 6 дней назад

Who on earth can sleep from 10pm to 8.10am with a job and a life? 😢lol

@jamiebg3952 Месяц назад

what I would find intersting is if you did a test to find out how reactive all of these devices are to change i..e while I think it would be difficult for you to test for illness and injury it would entirely be possible to check for lifestyle/habit and how good they are at picking up those changes and reflecting them in their scores/data so that a user can make a make valid decisions about habits/lifestyle and if they are worth changing.

@jermaine7620 9 дней назад

couldn't watch pass seeing the orientation of the watch on his wrist

@shyinylu Месяц назад

Is it just me or do the number not add up at all? For example in the table at 10:28 for the PSG: there are 2hr 40min for REM, 4hr 21min for Light and 1hr 40min for Deep sleep - this adds up to 8hr 41 min, but the total in the table says 7hr 39min. The other values for the watches also do not add up at all

@MBF0001 Месяц назад

Shervin McFly

@DannyPimienta Месяц назад

Waiting for a Apple Pay purchase during REM 😂

@M.Sajid98 Месяц назад

I've always been curious about how accurate these trackers are compared to the gold standard. By the way, I LOVE the t-shirt you're wearing in the video! Is there a wallpaper version of it available?

@maxiynacho Месяц назад

Apple Watch is always so off for me 😭😭 always like 3% deep sleep in great sleep nights while whoop has me at around 20%

@Duci1989 Месяц назад

My experience with Garmin sleep tracking is terrible. It pretty much always takes my reading time before bed as sleep time, and it takes my wake up time (I stay in bed for some time after my kid wakes me) also as sleeping time. Also I have small kids and they tend to wake me a lot during the night. Regularly I wake up feeling like total crap after waking up multiple times and Garmin morning report will tell me my sleep was "continuous" and had "great recovery". So I share your conclusion that it's all useless and can pretty much be ignored completely.

@prs234 22 дня назад

Bro’s already living in future 😂😅

@vitorsalles5919 Месяц назад

i thought the video was in 1.5x lol

@HaithamSweity Месяц назад

presenting the results with a bar graph would have been much better... you need to work on your data visualization

@ZoraGaming-zb8ud 29 дней назад

Dec 2024, bro slept so hard he skipped the timeline and missed GTA 6 💀💀💀

@TeaseDraws Месяц назад

how do you even fall asleep with all these stuff on you :D

@ShervinShares Месяц назад

i can sleep through anything haha

@TeaseDraws Месяц назад

That’s handy 😅. Great video 👌

@quiteintresting1916 Месяц назад

Bro puts his body though a lot...

@Intwodeep902 2 дня назад

Since C0v1d ive only gotten 5 mins avg of deep sleep in the past 3 years🤯🥵🧐

@mariusanghel9093 Месяц назад

Dude measured future sleep… December 13, 2024

@Bjuiful 15 дней назад

Nice sleep acting

@GopalanMD Месяц назад

Just needed some Advice. I have Iphone 14 pro max ...and before buying that i had brought a Samsung galaxy watch 5 pro. now the thing is both are really incompatible with each other...i wanted to track my strength training..I traing 6 times w week...i am strugginlg to oflad the data to my phone from GW5 Pro. is it better to get the Utra watch 2 or wait for ultra watch 3?

@joe2254 Месяц назад

this comes down to budget and patience.

@gpfraser1 Месяц назад

Sometimes I wonder if it would be more psychologically healthy to not look at my sleep score in the morning. A sleep score can be too much of a self - fulfilling prophecy on one's day.

@joe2254 Месяц назад

Try to view it as a game and go for higher scores, but don't be hard on yourself when things outside your control happen.

@JayFriedrichs Месяц назад

This is a real thing! Orthoinsomnia is really common with people who track. Sometimes intuition is more powerful

@AndrewMcNairRatcliff 26 дней назад

I found that I was too focused on my sleep score and HRV number. Started checking only once a week and feel better psychologically.

@okaayyyybuddy1927 Месяц назад

U kinda look like Jesse James west

@ludicrous_doughnut3533 Месяц назад

Fr I thought the same thing 😂

@davidflorez1196 Месяц назад

Is the hair

@luisfer14240 Месяц назад

👍🏻

@fsagaer 19 дней назад

Tank you. Sometimes, your videos are good, but please, why do you need to speak so quickly… As a non native English speaker, I’ missing so much things…

@daleykun Месяц назад

10:10 very arbitrary lines you're drawing there, Apple and Whoop! off by 27 mins for N1 + N2 from PSG and are said to be the closest, but Garmin off by 30 mins from PSG and that's 'pretty far off' - perhaps you should consider doing some actual statistical analysis if you're actually trying to appear analytical about the data and not just making arbitrary claims and people don't think you're just shilling Apple & Whoop! ...

@robert7776 21 день назад

Dec 13, 2024….. can you tell me who won the election. And what stocks should I buy?😂

@xybrs Месяц назад

Five Hundred and Fifty First!

@jeremydavis3617 Месяц назад

First!

@ShervinShares Месяц назад

🥇 will be shipped to you shortly

@jeremydavis3617 Месяц назад

@@ShervinShares you’re the best!

@vodeux 28 дней назад

Once u stop doing apple products and do android shit you’d double your subs! U r welcome

@MFR22 11 дней назад

Less hair please

@ShervinShares 11 дней назад

🪒

@adamk1520 29 дней назад

6:28 not necessary and racist.

@ShervinShares 29 дней назад

how is that racist? as someone who is not white - I would like research/studies to have more diversity

@adamk1520 29 дней назад

@@ShervinShares I didn't make the rules, but by today's standards, this is racist. "Racist" is a word that is loosely used these days, but again, I didn't make the rules. Just because you are using White as the race, doesn't mean it's not racist. If a white person said "this study has too many black people", that person would be vilified.

@filleraccount275 21 день назад

life must suck where you think everything is racist. get a grip on yourself

@adamk1520 21 день назад

@@filleraccount275 Totally agree!

@n_mad 17 дней назад

He's simply stating the race and ethnicities that the study participants self reported themselves as. The fact that these devices are going to be used by people of many different ethnicities warrants a more balanced cohort for the algorithms to be based on.