▬▬▬▬▬▬▬▬▬▬👇DISCOUNTS/AFFILIATES!👇▬▬▬▬▬▬▬▬▬▬ 🔴 Best place to get an Apple Watch Series 10* ;-) : geni.us/AppleWatch_Series10 🔴 Whoop Strap 4.0: join.whoop.com/QuantifiedScientist ($30 off any new WHOOP membership) 🔴 Eight sleep 350$/200$ (€) discount*: eight-sleep.ioym.net/TheQuantifiedScientist + add code “UNBOXTHERAPY” or “TQS” for full discount 🔴 Oura Ring Link: I recommend you search for a discount on reddit with the "Refer-A-Friend" program! If you can’t find one: ouraring.sjv.io/rQ4L33 (affiliate link that supports the channel, but doesn't have a discount) 🔴 General Amazon link*: geni.us/thequantifiedscientist ☝Amazon Affiliate* (paid) links. Supports the channel, doesn't cost you any more!☝ 🟢 Instagram: instagram.com/quantified_scientist/ 🟠 Shorts: www.youtube.com/@smartwatchshorts 🔵 Newsletter: www.robterhorst.com 🟡 Twitter: @QuantifiedRob * Affiliate (paid) links support the channel by earning me a commission on any sale, and it doesn't cost you any more! My opinions are completely my own, and this content is not sponsored. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Could you please review the Fitbit sense 2 once again. Since charge 6 has improved a lot after updates we want to know if sense 2 has improved. Please review it once I'm rooting for the device since it's matching my exact requirements.
@@brinckau it's a risk as well. He won't silence bad measurements if they ever mess up. There are bigger names that gladly just show shines and rainbows
Excellent review. I would also like to see the sleep test. Series 10 has an FDA approved sleep apnea detection, so I think it's going to help with the sleep stages.
@@TheQuantifiedScientist you didn't respond to him. I am going to stop using you as an amazon affiliate until you do. In the meanwhile, there are many other equally deserving sites.
I did it a long time ago, but I will redo it at some point. I will first do Garmin vs Polar chest strap and then potentially Garmin vs Garmin and Polar vs Polar :-). Downside is that one chest strap will always be suboptimally places
Your thorough analysis convinced me to switch from Samsung to Apple about a year ago and I really don't regret this decision. I watch the channel with great interest. Fantastic work, thank you!
The correlation for everything other than the weight lifting is nothing but amazing. Looking forward to the full analysis to see how it affects the results!
I bought apple watch SE2 after watching your review. It works amazing. You are one of the very few TH-camrs I have subscribed! Thank you brother. I have sent a small gift to you!
Hi Rob, I just wanted to express how grateful we are to have you thoroughly testing those smartwatches and helping us make the right purchasing decisions. I also wanted to check whether Garmin has sent you the Fenix 8 and if we can expect a review video for it. Thanks
You havent checked out desfit or dcrainmakers test of the Fenix 8 or do you only trust one guy results? Its literally as accurate as this for running and cycling..
same bro.. switched from an AW9 to a Forerunner 955. The FR thinks I'm asleep 99% of the time and my awake phases are measured as REM. :( That's the only downside to that switch.
@@rizmo. never considered an Apple Watch in the frist place because... 1) i am spending way too much time on my smarphone. I dont need another one on my wrist. Sport and health features is most I want. Payment, music control and optianal call control are nice as well but I really don't want more. 2) one day of battery time isn't of taste. I really don't like having another rechargeable gimmick that needa attention once per day. My Fenix 7X needa to be recharged every 3-4 weeks. Just perfect.
Could you please make a heads to heads comparison between the Samsung Galaxy watch 6 classic and Samsung Galaxy watch 7 because in your videos you used 2 different ways of measuring and testing the 2 watches so it's hard for me to decide which is the better one
Thank you for your great work. This is something , I know it’s very little, but this is all I could afford to show my appreciation to your time and efforts!
There are medically validated devices that test spo2 and instead Rob using them he created a whole pseudo-scientific approach. His sleep stuff is spot on but his spo2 was no far from that.
Actually always 47 Hours on Pixel Watch 3 45mm...with 2 Hours Workout and 2 Hours GPS Walking and 2 Sleep Tracking each 8 Hour and AOD, ca. 200 Notification, Battery Saver at 15%, at the end always 2-4% Battery, than Charge 1 Hour and repeat 😅
many skip both, xiaomi, one plus, huawei and garmin leading in this cathegory, you can choose if you want more fitness tracker then its garmin winner, or smartwatch type huawei, xiaomi and oneplus are really decent, ofc depending on region you live in. i got samsung fit 3 it last me 5 6 days even with sleep tracking , i wish more apps and stuff but ill wait few years till samsung or google catches up to others
@@Das_GermaicanBut with 18h battery life you have to charge it twice a day which is a pain. My pixel watch 3 lasts a day and a half when working and slightly over two days when not working.
wow i'm so grateful to find you and your best-on-TH-cam thorough scientific reviews. i have an Apple Watch 10 but was considering buying a COROS (Pace 3) because i assumed their arm HR monitor would be more accurate than the Apple Watch (on the wrist). so i was shocked to see Apple at the top of the HR accuracy charts and you've saved me quite a few hundred dollars too...
Hi, I want to switch from Apple Watch to Garmin, but health features are important to me, and I need all the data to be accurate. Could you recommend a model?
Hi Rob, thanks for this first test of the Apple Watch 10. I've been watching your videos for years from Canada. Will you be able to test the Huawei Watch Ultimate one day? Thanks again
Great video. I always watch your videos before I make my mind on my purchases. Could you please tell me when will you release the sleep tracking analysis that you usually do?
Good job! But from my experience with apple watch (series 6 and my wife's series 6 & 7) I found that it really struggles to pick up the heart rate during outdoor running, especially when it's colder outside. I constantly had to move it, to rearrange it in order for it to get some reading, otherwise it would gray out the heart rate and show absurd values. My wife even changed the watch, from 6 to 7, and it had exactly the same problems. When I tried to find some info about this on the internet, it seems quite a common problem, so I doubt the accuracy of the Apple watch corresponds to that of the Polar H10. Also Garmin has the same problems when it's cold outside...
What is the best smart watch for health tracking and fitness? The budget is very limited I got like a 100 dollars. Can you please recommend some options?
Hey guys need some help deciding between these 3 watches. 1. Apple watch series 10 - worried about the poor battery life. 2. Huawei gt5 pro titanium - looks premium and really good, really great battery life, but, i don't know if it's a good choice over the apple watch. 3. Amazfit T Rex 3 - rugged sportswatch with exceptional battery life. Please help me decide between these 3. Thanks a ton
Hi Rob, great review. Could you please review the Garmin Elevator 5.0 sensor again? It has received several updates and many claim it is almost as good as the Apple Watch.
Hello Rob, thank you for your tests, I appreciate the possibility to compare the different watches since the tests are the same. Just a question, is your intention to comoare even the hrv values? I’m sure you already know the relevance of this value and it would be great to have this value to compare within different watches. Thank you!
Hi Rob! Please add physical exercises such as push-ups and pull-ups to the test. The thing is that at such a load the muscles of hands and forearms are strongly strained and as it seems to me blood flow in the wrist capillaries can be blocked for a moment, which affects the measured pulse rate. At least when I do pull-ups, no device with an optical sensor (Garmin Fenix 6, Amazfit GTR) shows the correct data. I'm even thinking of buying a chest sensor like yours.
Hey, I love your videos and value your opinion a lot. The oura 4 just dropped and and immediately thought of you. Are you planning on also reviewing that one?
I’m experiencing an issue with the Apple Watch 10 where the heart rate sensor is not working correctly. I’ve had the same problem with the Apple Watch 7, and even after three series of watches, the issue persists.
You didn’t over pay, for stainless steel and I’m guessing 45mm, it’s about right. Could be more if it’s cellular. Apple products hold their value unlike their Android counterparts
@Rob One of the most important data is HRV, can you also implement this in future tests. Because the whoop and pixel 2 have so different Results 😮 thank you so much
Great review! Thinking if the apple watch series 8/9 could have the same results data if they are measured at the same time series 10 is measured. The previous generations had software updates. Maybe they would have the same correlation values. This could be an idea, like you can compare the current release to the previous releases of the watch.
Currently have Apple 8 and 9. Won't purchase another till Glucose monitor and or oxygen sensor are enabled again. You are the go to for watches, thanks.
Congrats for your amazing work. I found out about your channel thanks to a random redditor. I needed an unbiased scientifically accurate review about smart watches because I never actually trusted the results published from the seller itself. Anyway I have a question, why the Apple 7 score is so high? In some test it is even higher than AppleW 10 and 8.
which is better for sleep tracking, se 2022 or series 10. not sure if series 10 uses body temp sensing for sleep track or does the 4 core processor increases the accuracy of the result. please assist
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🔴 Best place to get an Apple Watch Series 10* ;-) : geni.us/AppleWatch_Series10
🔴 Whoop Strap 4.0: join.whoop.com/QuantifiedScientist
($30 off any new WHOOP membership)
🔴 Eight sleep 350$/200$ (€) discount*: eight-sleep.ioym.net/TheQuantifiedScientist + add code “UNBOXTHERAPY” or “TQS” for full discount
🔴 Oura Ring Link: I recommend you search for a discount on reddit with the "Refer-A-Friend" program! If you can’t find one: ouraring.sjv.io/rQ4L33 (affiliate link that supports the channel, but doesn't have a discount)
🔴 General Amazon link*: geni.us/thequantifiedscientist
☝Amazon Affiliate* (paid) links. Supports the channel, doesn't cost you any more!☝
🟢 Instagram: instagram.com/quantified_scientist/
🟠 Shorts: www.youtube.com/@smartwatchshorts
🔵 Newsletter: www.robterhorst.com
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* Affiliate (paid) links support the channel by earning me a commission on any sale, and it doesn't cost you any more! My opinions are completely my own, and this content is not sponsored.
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Could you please review the Fitbit sense 2 once again. Since charge 6 has improved a lot after updates we want to know if sense 2 has improved. Please review it once I'm rooting for the device since it's matching my exact requirements.
Apple should give this man early access!
Yes, I can't believe they are ignoring him. It's like they don't care about getting reviews that show that their devices are very accurate.
@@brinckau it's a risk as well. He won't silence bad measurements if they ever mess up. There are bigger names that gladly just show shines and rainbows
That would be amazing!
@@TheQuantifiedScientist Man when are you going to drop the Mi Band 9 video?
Agreed.
Excellent review. I would also like to see the sleep test. Series 10 has an FDA approved sleep apnea detection, so I think it's going to help with the sleep stages.
Thanks for sharing!
@@TheQuantifiedScientist you didn't respond to him. I am going to stop using you as an amazon affiliate until you do. In the meanwhile, there are many other equally deserving sites.
The only review that i was expecting. Thank you!!
Thanks so much!
Beautiful review and test! I’ll never buy a wearable before Rob tests it. Thank you, sir!
Thanks!
can‘t wait sleep tracking result!
thanks for video
same here. i don't understand why it has taken so long.
you should show how two chest straps correlate as a reference
I like that! It would be cool if the Quantified Scientist would also teach us some data analysis techniques :)
He has done that on chest/arm strap reviews.
Already done in a previous video.
I did it a long time ago, but I will redo it at some point. I will first do Garmin vs Polar chest strap and then potentially Garmin vs Garmin and Polar vs Polar :-). Downside is that one chest strap will always be suboptimally places
@@TheQuantifiedScientist if you figure out what the baseline noise is for the same sensor then you can add some error bars on your lines
Your thorough analysis convinced me to switch from Samsung to Apple about a year ago and I really don't regret this decision. I watch the channel with great interest. Fantastic work, thank you!
Happy to hear that!
Wow.. Every series of apple watch just keep getting better.
Slightly better 😂
All watches get better after an iteration.
@@hermanstokbroodnot really, Samsung, Huawei, Garmin….
The correlation for everything other than the weight lifting is nothing but amazing.
Looking forward to the full analysis to see how it affects the results!
Can't imaging buying a watch without this data. Your channel is crucial for making informed decision. Thank you so much!
Not that hard to imagine. His whole blood saturation analysis was based on pseudo science.
I bought apple watch SE2 after watching your review. It works amazing. You are one of the very few TH-camrs I have subscribed! Thank you brother. I have sent a small gift to you!
Sorry he didn't even take a minute to acknowledge your generosity. Not cool
Could you please review the Huawei D2? Including the blood pressure feature
Thanks for making these - you’re the golden standard for smart watch reviews!
Waiting for your Garmin Fenix 8 full review video to make my next purchase! Hoping for a huge improvement 😄
Hi Rob, I just wanted to express how grateful we are to have you thoroughly testing those smartwatches and helping us make the right purchasing decisions.
I also wanted to check whether Garmin has sent you the Fenix 8 and if we can expect a review video for it.
Thanks
Are you planning to review Mi Band 9?
Could you do a review on the new Mi band 9, wondering if it improved over the bad performance of mi band 8
Great job, as always!
What I wish for is a Garmin Fenix as it is, but with the sensor accuracy of apple.
same. man, same...
You havent checked out desfit or dcrainmakers test of the Fenix 8 or do you only trust one guy results? Its literally as accurate as this for running and cycling..
same bro.. switched from an AW9 to a Forerunner 955. The FR thinks I'm asleep 99% of the time and my awake phases are measured as REM. :( That's the only downside to that switch.
@@rizmo. never considered an Apple Watch in the frist place because...
1) i am spending way too much time on my smarphone. I dont need another one on my wrist. Sport and health features is most I want. Payment, music control and optianal call control are nice as well but I really don't want more.
2) one day of battery time isn't of taste. I really don't like having another rechargeable gimmick that needa attention once per day.
My Fenix 7X needa to be recharged every 3-4 weeks. Just perfect.
I agree, it would be a killer. Not sure why the focus on the sensors isn’t there for Garmin 😢
Apply is going to need to get the o2 sensor patent stuff figured out before i buy another Apple Watch
Thank you sir. The only scientific review of smartwatches I can find!
Please test the Huawei D2 and their health functions(blood pressure)
Bump
Could you please make a heads to heads comparison between the Samsung Galaxy watch 6 classic and Samsung Galaxy watch 7 because in your videos you used 2 different ways of measuring and testing the 2 watches so it's hard for me to decide which is the better one
Do you have any idea when the full review of all functions will be released?
Please make a video on Xiaomi smart band 9 launched few weeks ago
Maybe the different wristbands make a difference? Tightness and such
Great job @TheQuantifiedScientist with all this tests, but can you test one of Suunto watch? For example Suunto Race S.
Thank you for your great work. This is something , I know it’s very little, but this is all I could afford to show my appreciation to your time and efforts!
you are a good and kind person, too bad he is too busy to take a minute to show his appreciation for you.
Very kind from you 💪🏼😀
missing spo2 test, was very useful and sleep test. Thanks great job
There are medically validated devices that test spo2 and instead Rob using them he created a whole pseudo-scientific approach. His sleep stuff is spot on but his spo2 was no far from that.
Please compare the new oura ring to the last gen, and possibly to any competitors! 🙏
Would you review xiaomi band 9?
Hi, thanks for reviews, where is Suunto, maybe I missed something..
Please MI BAND 9 or Mi Watch 2 Pro
Hi Rob, will you be testing for the Amazfit T-Rex 3?
hey Rob appreciate what you are doing, please test both the mi band 9 and redmi band 5 lite
Do the new Garmin Fénix 8 47mm!
Please do review garmin fenix 8
Very curious to know how heart rate correlates to different tightness of the watch band! Does a tighter fit mean more accurate readings?
Best smart watch fitness reviews on the TH-cam !
Hello, would you advise upgrading from the Apple Watch 8 to 10 ?
Best reviews as always. Still waiting for amazfit t-rex 3 review
People should bash Apple's 18hr battery life instead of picking on Google's over 24hr battery life.
Great review 👍
Actually always 47 Hours on Pixel Watch 3 45mm...with 2 Hours Workout and 2 Hours GPS Walking and 2 Sleep Tracking each 8 Hour and AOD, ca. 200 Notification, Battery Saver at 15%, at the end always 2-4% Battery, than Charge 1 Hour and repeat 😅
many skip both, xiaomi, one plus, huawei and garmin leading in this cathegory, you can choose if you want more fitness tracker then its garmin winner, or smartwatch type huawei, xiaomi and oneplus are really decent, ofc depending on region you live in. i got samsung fit 3 it last me 5 6 days even with sleep tracking , i wish more apps and stuff but ill wait few years till samsung or google catches up to others
I shower everyday so I don’t worry about battery life.
@@Das_GermaicanBut with 18h battery life you have to charge it twice a day which is a pain. My pixel watch 3 lasts a day and a half when working and slightly over two days when not working.
@@davidniositechme
Great review!! mi band 9 🙏
Now, let's see the sleep score! :)
it has been weeks!
wow i'm so grateful to find you and your best-on-TH-cam thorough scientific reviews. i have an Apple Watch 10 but was considering buying a COROS (Pace 3) because i assumed their arm HR monitor would be more accurate than the Apple Watch (on the wrist). so i was shocked to see Apple at the top of the HR accuracy charts and you've saved me quite a few hundred dollars too...
Awesome video thanks Rob, now I am just waiting for the sleep tracking test before I decide to buy this watch.
Can't wait for your Fenix 8 review!
Hi, I want to switch from Apple Watch to Garmin, but health features are important to me, and I need all the data to be accurate. Could you recommend a model?
Hi Rob, thanks for this first test of the Apple Watch 10. I've been watching your videos for years from Canada. Will you be able to test the Huawei Watch Ultimate one day? Thanks again
Thanks, can you test the new Huawei D2 watch for blood pressure?
We need the sleep track review. Thank you!
Great video. I always watch your videos before I make my mind on my purchases. Could you please tell me when will you release the sleep tracking analysis that you usually do?
Did your jet black Watch got any scratches yet? I am scared to order it
Amazing analysis as always. Keep it up.
I’ll be upgrading to a titanium 46mm from my stainless steel series 5 this year.
Good job! But from my experience with apple watch (series 6 and my wife's series 6 & 7) I found that it really struggles to pick up the heart rate during outdoor running, especially when it's colder outside. I constantly had to move it, to rearrange it in order for it to get some reading, otherwise it would gray out the heart rate and show absurd values. My wife even changed the watch, from 6 to 7, and it had exactly the same problems. When I tried to find some info about this on the internet, it seems quite a common problem, so I doubt the accuracy of the Apple watch corresponds to that of the Polar H10. Also Garmin has the same problems when it's cold outside...
Is it even worth to get a Polar H10 if you have the latest Apple Watch
You should review sleep tracing and eecg spec. We wait part 2
What is the best smart watch for health tracking and fitness? The budget is very limited I got like a 100 dollars. Can you please recommend some options?
Hey guys need some help deciding between these 3 watches.
1. Apple watch series 10 - worried about the poor battery life.
2. Huawei gt5 pro titanium - looks premium and really good, really great battery life, but, i don't know if it's a good choice over the apple watch.
3. Amazfit T Rex 3 - rugged sportswatch with exceptional battery life.
Please help me decide between these 3.
Thanks a ton
Hi, and sleep test When is it due?
Hey, great video! May I ask what watch you use when you are not testing any new models? What’s your main health/fitness tracker?
Hi Rob, great review. Could you please review the Garmin Elevator 5.0 sensor again? It has received several updates and many claim it is almost as good as the Apple Watch.
Hello Rob, thank you for your tests, I appreciate the possibility to compare the different watches since the tests are the same. Just a question, is your intention to comoare even the hrv values? I’m sure you already know the relevance of this value and it would be great to have this value to compare within different watches. Thank you!
Hi Rob! Please add physical exercises such as push-ups and pull-ups to the test. The thing is that at such a load the muscles of hands and forearms are strongly strained and as it seems to me blood flow in the wrist capillaries can be blocked for a moment, which affects the measured pulse rate. At least when I do pull-ups, no device with an optical sensor (Garmin Fenix 6, Amazfit GTR) shows the correct data. I'm even thinking of buying a chest sensor like yours.
Is there a video done comparing the accuracy of these nap detection apps using the Apple Watch?
do you plan on reviewing the ultrahuman ring air?
Hey, I love your videos and value your opinion a lot. The oura 4 just dropped and and immediately thought of you.
Are you planning on also reviewing that one?
I’m experiencing an issue with the Apple Watch 10 where the heart rate sensor is not working correctly. I’ve had the same problem with the Apple Watch 7, and even after three series of watches, the issue persists.
Another awesome video. Nice change in style. Little less workmanlike and more personal edge. Love it! Nice work man 🤟
Do you find the blood oxygen sensor of the Apple Watch to be accurate?
Hi are you planning to test the sleep apnome capabilities of the Apple Watch in the future?
Why does the heart icon keep rotating during a workout on the Apple Watch? “Without detecting any data for a long time”
Could the differences between the 2 Apple Watch 10s be fit related?
any thoughts about apple watch 10 and swimming?
Just bought a slightly used apple watch 7 stainless steel for 215 USD earlier today. Since Apple doesn't really change their sensors, it's a 100% win!
You overpaid I think.
@@roadrash999 Oh no. How much does it cost nowadays? 😔
@@Echo-kc5thwasted money damn
You didn’t over pay, for stainless steel and I’m guessing 45mm, it’s about right. Could be more if it’s cellular. Apple products hold their value unlike their Android counterparts
@Rob One of the most important data is HRV, can you also implement this in future tests. Because the whoop and pixel 2 have so different Results 😮 thank you so much
Love your videos! Dod the sensor of the Aplle Watch 10 actually change?
Amazing video! Thanks for sharing!
Cheers from Brazil!
Hey cool scientist, I really want a review of ultrahuman ring air from you, can you please do it? 🤔
Great review! Thinking if the apple watch series 8/9 could have the same results data if they are measured at the same time series 10 is measured. The previous generations had software updates. Maybe they would have the same correlation values.
This could be an idea, like you can compare the current release to the previous releases of the watch.
It still dont register the heart rate continuously while every budget fitness bands do?
Best channel out there!
my man! So quick with this video
Please review ultrahuman ring. Much appreciate your efforts
Got the Series 9 for 320€ really hyped to get all the health improvements that got added after the SE1
Amazfit t rex 3 please
Currently have Apple 8 and 9. Won't purchase another till Glucose
monitor and or oxygen sensor are enabled again.
You are the go to for watches, thanks.
I didn’t see any tests for these watches during swimming?
Congrats for your amazing work. I found out about your channel thanks to a random redditor. I needed an unbiased scientifically accurate review about smart watches because I never actually trusted the results published from the seller itself.
Anyway I have a question, why the Apple 7 score is so high? In some test it is even higher than AppleW 10 and 8.
which is better for sleep tracking, se 2022 or series 10. not sure if series 10 uses body temp sensing for sleep track or does the 4 core processor increases the accuracy of the result.
please assist
Love the content! Could you do the Xiaomi smart band 9 next?
SO EXCITED TO WATCH THIS AHHHH THANK YOU 😭
Do you use standardised running intervals to compare between all watches? Getting a correlation from one run isn't very scientific.
Where is the sleep stage tracking video?
I'm waiting for your video Xiaomi Band9
Please review mi band 9
I was so eagerly waiting for this dude to upload ❤❤❤ 😅
So ultra is a little bit better in HR for weight lifting