Garmin Venu 2: Complete Scientific Review

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  • čas přidán 28. 08. 2024

Komentáře • 186

  • @gregovchinnikov1046
    @gregovchinnikov1046 Před 8 měsíci +6

    I have watched this video like 5-10 times and still watch it after buying the watch!! I want to thank you Rob for all your hard work and accuracy in testing and analyzing all the different watches. Your videos and quality are extraordinary and top notch quality!!
    Thank you thank you thank you!!!

  • @essaalansari9508
    @essaalansari9508 Před 2 lety +29

    The only thing that i like about watch this over the apple watch is the battery life which you didn't mentioned in this review, awesome work as always buddy ✋🏼😇🙏🏼

    • @evdh75
      @evdh75 Před 2 lety +9

      Like he said at the start, this review isnt about all the features, but about the accuracy of the trackers

  • @Suleimenoff
    @Suleimenoff Před 2 lety +18

    Great job! You have mentioned exactly things I had to go over to settle with the watch. It's not perfect with sleep tracking, but GPS and pulse tracking is the best. Also, despite imperfect sleep tracking it still manages to provide decent body battery estimates

    • @bmaulanasdf
      @bmaulanasdf Před 2 lety +8

      Sounds like the opposite of my Fitbit. I hope one day we'll have a watch with Garmin's GPS and HR tracking, Fitbit's sleep tracking, and Samsung's software and aesthetics...

    • @Suleimenoff
      @Suleimenoff Před 2 lety +6

      @@bmaulanasdf actually I think this Garmin ticks most of the boxes. Of course it does not have those apps to fiddle with, but then the battery life is perfect (8-10 days in my case). In my opinion only the sleep tracking needs to be improved. And this is something that can be done with software updates. So I'm quite happy with my purchase )

    • @Semeyaza
      @Semeyaza Před 2 lety

      @@Suleimenoff I don't know.. it has comparable results with the Mi Watch that costs 200 bucks less... yes, it's overall better, but by a very small percentage... honeslty it baffles me a lot. Not about Garmin per se, but about these trackers...

  • @TheRealDarklight
    @TheRealDarklight Před 2 lety +13

    Please reconsider the 'privacy blur' on the map!!
    I thought it wouldn't be effective, so it made me curious. Sure enough, it took about 2 minutes for me to find that location.
    Maybe it would be enough to see them on a blank surface as we are looking for consistency. Or just don't show that, I think it would be still a thorough review.
    I otherwise like your videos and the data you provide. Thank you for that. Stay safe!

  • @enricohagn
    @enricohagn Před 2 lety +3

    Quality work from Vienna 👌

  • @HBangerHS
    @HBangerHS Před 2 lety +22

    Great job as always! May I ask you if you intend to do a video experimenting with different things a user can do to improve the accuracy of the measurements? I'm interested in knowing how things like tightening the fit of the band, or wearing the sensor facing the palm side of the wrist etc would affect the accuracy

  • @epicriff
    @epicriff Před rokem +1

    man absolutely love your style, love your thoroughness and your vids! well done

  • @MrSoumynon
    @MrSoumynon Před 2 lety +9

    Any plans on reviewing the Fossil Gen 6? Thank you for your time and the quality content.

  • @lauraking2332
    @lauraking2332 Před 2 lety +74

    Would love to hear a scientific perspective on the stress scores and body battery! Do you cover this in other Garmin review videos? Garmin themselves seem a bit dodgy on how exactly these are calculated.

    • @ThomasChristensenX
      @ThomasChristensenX Před 2 lety +5

      They are also first beat tech (now owned by garmin), you find white papers about it in the old version of first beats website (using way back machine)

    • @lauraking2332
      @lauraking2332 Před 2 lety

      @@ThomasChristensenX ok thanks, will check it out!

    • @matriskie
      @matriskie Před 2 lety

      @@lauraking2332 I also would know more about this. Could you share the link?

    • @ThomasChristensenX
      @ThomasChristensenX Před 2 lety +4

      But the short answer is that it mainly uses Heart Rate Variability

    • @superpower48
      @superpower48 Před 2 lety

      Yeah

  • @jean-lucchoiniere5587
    @jean-lucchoiniere5587 Před 2 lety +2

    Thanks to your videos I settled on a Fitbit Inspire 2. Incredibly happy so far, insanely great battery to boot. Gotta love the price tag too. Thanks for all your effort!

  • @ivanbza763
    @ivanbza763 Před 2 lety +4

    Amazing review as usual! Waiting for whoop 4.0. Without your tests I can't buy it 👌

    • @TheQuantifiedScientist
      @TheQuantifiedScientist  Před 2 lety +7

      I am really excited about it too! I emailed them to see if they would send mine sooner for review, but haven't heard anything. I guess I am not high enough on the CZcams ladder yet ;-) . I'll review it as soon as I have it!

  • @TheEverydayManChannel
    @TheEverydayManChannel Před 2 lety +1

    One of my favorite channels. Keep up the good work!

  • @iamcheck.thisout
    @iamcheck.thisout Před rokem +1

    Cant wait to buy garmin venu 3! Hope by that time, the sleep track will be better!

  • @pspr33
    @pspr33 Před 2 lety +2

    I'm liking the constant improvements and additions in your reviews :) keep it up Rob!

  • @brendenswanson7020
    @brendenswanson7020 Před 2 lety +2

    Do the Garmin Venu 2 Plus now!!! Can't wait to see your video on it :)

  • @Sleekflight1
    @Sleekflight1 Před 2 lety +2

    One of THE best review channels on youtube. Do you have any thoughts of Fitbit locking data such as SpO2 behind premium, Rob?

  • @bengrimmerson4365
    @bengrimmerson4365 Před 2 lety +2

    For sports tracking, Garmin forerunner 745 is great. Ridiculously detailed. But for sleep, my favorite is the Samsung Active watch. I gave all my fitbit's away.

    • @Fireinthestubble
      @Fireinthestubble Před 2 lety

      Does the Garmim Forerunner 745 have weightlifting on it?

  • @EMARTRAHOBBY
    @EMARTRAHOBBY Před 2 lety

    Thank you for producing this video, me and wife bought this last month. Already shared this to her.

  • @Sinfilled66
    @Sinfilled66 Před rokem +1

    Your reviews are so impressive and thorough. Though I think that most pedometers purposefully count stairs as multiple steps.

  • @JohnSmith-el4ez
    @JohnSmith-el4ez Před rokem +2

    It would be great if you can conduct a research on the Garmin vivoactive series. The vivoactive 4 and 4s seems to be a pretty popular choice.

  • @Coffee_Addiction_Good
    @Coffee_Addiction_Good Před 2 lety +4

    Thank you so much for testing it's SpO2 function, I live alone and was so worried that my SpO2 was always ranging from 90~95%.
    I thought I had daytime hypoxia or some serious case of sleep apnea.

  • @andreac5152
    @andreac5152 Před 2 lety +18

    With all this exercise tests you're gonna become mister olympia one day.

  • @steelwrath
    @steelwrath Před 2 lety +1

    Great review. Now after seeing your video totally gonna buy venu 2 thanks man

  • @AffectiveApe
    @AffectiveApe Před rokem +1

    Hey, it would be awesome if you included in your videos some mention of the process of obtaining the raw data from the watch/vendor. For instance, Garmin's process of getting the raw data is complete bullshit, and had I known this, I would have avoided them as a brand. I think many of the folks watching your videos care deeply about data and stats, and so access to such things is really quite critical. Thanks in advance, please keep up what you are doing!

    • @MarcoPolo82
      @MarcoPolo82 Před rokem

      Which watch you consider reliable?

  • @xenonsens
    @xenonsens Před 2 lety +10

    Thank you. Would it be possible to test the stress tracking and the body battery? Would be interesting.

  • @kengurooable
    @kengurooable Před 2 lety +13

    So, basically, you need two watches - a Fitbit for sleep tracking and a Garmin for everything else.

    • @MultiPabloe
      @MultiPabloe Před rokem

      un increible reloj lo tengo y tambien un fit2 que cuesta mucho menos hace mas cosas mejor pantalla,bateria 7/10 días hablar llamadas HarmonyOs es genial Yeeeeh😎

    • @screamtoasigh9984
      @screamtoasigh9984 Před rokem +3

      Fitbit is a scam. The data is only available with a subscription (making the watch cost double every year) and their watches don't last past a year. So you'd have to pay double every year. Garmin has no fees.

    • @kengurooable
      @kengurooable Před rokem +1

      @@screamtoasigh9984 it depends on your needs. I find that the data you can get for free is more than enough. As for the longevity of the device, maybe they changed something with newer devices but my Alta HR still works pretty well. Have it since 2016.

    • @screamtoasigh9984
      @screamtoasigh9984 Před rokem

      @@kengurooable you mentioned sleep tracking - that is subscription. You are lucky your watch held out, I had a fitbit, died about 5 months in, they replaced it, it died 6 months later. Before the first one died I bought my brother one, at the time, latest model (so an upgrade from mine) his died a month later and had to wait for a replacement that took about 6 weeks. So far that's held up. What are the chances in 18 months three different, all brand new fitbits dying (all bought from Amazon, so it's not like I was getting random old stock merch from the corner store. I bought it expressly for sleep tracking (especially spo2), all the reviews said it was the best, only to find that the data that was free everywhere else was subscription only. Super scam. (Their forums are also horrible, it was photos that should have been only for adults.. In the SLEEP community. Naked in bathtubs. You couldn't block anyone either.) I really wonder why they are so loved. I'm happy you like yours, don't get me wrong, my comments are solely to warn others that if they think buying a fitbit is a one time purchase to track sleep, they're being misled.
      (I'm not going to say other devices such as Garmin don't have their faults, I'm not oblivious, but I'm not being scammed by a subscription either. If fitbit made this absolutely clear I would have less of an issue with them. Garmin also has free workouts and coaching. And the straps come off/attach in a way that doesn't leave build-up when you wear it in water all the time.. ) also, I guess Google owns fitbit now? 😳

    • @screamtoasigh9984
      @screamtoasigh9984 Před rokem

      @@kengurooable I just looked it up, I was going to mention what model I had all I went to look it up and it says as of March spo2 and breathing rate, is now free. I guess I wasn't the only one who thought it was a scam 😁 . The other sleep aspects - restlessness, readiness, etc are still subscription.
      If companies do a subscription I'm ok with that as long as it's up front. Like the oura, I don't have one but it was made very clear it's needed. My biggest issue with fitbit is they hide that you need a subscription for features they advertise.
      The best part imho was the challenges, they killed that... Garmin now has challenges. 😁

  • @gireejatmajhiremath6751
    @gireejatmajhiremath6751 Před 2 lety +3

    Please create video on ranking of fitness bands based on their accuracy. I am trying to find it through your all videos but in every video u have explained individual bands only. Please create a ranking video

  • @MP-dz7vy
    @MP-dz7vy Před 2 lety +8

    Please review the new amazfit GTR 3, I'm dying to know if they improved their trackers, as I'm really interested on buying it.

  • @roderick.t
    @roderick.t Před 2 lety

    Oooo, nice background!! 🙌 Another great review!

  • @yeni353
    @yeni353 Před 2 lety +1

    Mr Rob you are making very good Job, appriciate and thank you very much, I am looking for a smartwatch nowadays and your videos are very benefit to compare the watchs, it seems that for fitness and health data Garmin Venu 2 is the best, and ı am waiting for all health tests comparing Garmin Venu 2 and Galaxy watch 4, thank you again...

  • @Mitjithebun
    @Mitjithebun Před 2 lety +2

    Waiting for Garmin Fenix 6 and FR945 Review.

  • @bok1334
    @bok1334 Před 2 lety +12

    Thanks for your great videos - they are so helpful. Given how different the results are (especially REM) when comparing to the two different headbands, do you have concerns about the accuracy of the headbands themselves? Could the difference in results from the Garmin study and your data come down to the EEG device used?

  • @shacharlahav
    @shacharlahav Před 2 lety +4

    Thanks for these thorough reviews! Logically, I would assume the Venu 2S has the same sleep and HR tracking performance as the 2.. But it seems like the 2 Plus is much worse than then the 2 is. Do you think the 2S is more on the 2's level or is it also worse? thanks

  • @mgoodlin1
    @mgoodlin1 Před 2 lety +8

    Excellent review. Very thorough. If I may make a personal recommendation I would suggest a helmet while bike riding. I have seen many falls at biking speed and head damage can be extensive.

  • @Kamalas_Yeasty_Bread_Lines

    Thanks for such a thorough review, your content keeps getting better with every video!!
    What would you say is the best tracker/smartwatch (non-apple) for weight lifting?

  • @SK-zm8iu
    @SK-zm8iu Před 2 lety

    Genuinely informative video. A+ effort!

  • @jacobbaum6850
    @jacobbaum6850 Před 2 lety +4

    Collection of transformation ensembles (COTE) (Bagnall et al. 2015) is the most accurate for measuring GPS path similarity. 18:30
    Cheers!

  • @DJDralle
    @DJDralle Před 2 lety +2

    Sehr guter Inhalt. Sehr hilfreich. 💪💪💪

  • @psisteak4122
    @psisteak4122 Před 2 lety

    Absolutely amazing analysis, many thanks.

  • @NarcyzaMalfoy
    @NarcyzaMalfoy Před 2 lety

    i love you

  • @sebastiangonzalez7091
    @sebastiangonzalez7091 Před 2 lety +1

    Incredible job, this videos are exactly what I was looking for, an objective comparison between smart watches...
    it would be nice to have a new review on the Venu 2 after GARMIN's last mayor software update... I think it would be very very interesting... THANKS THIS CHANNEL IS JUST GREAT! 👍

  • @markplamann3937
    @markplamann3937 Před 2 lety +3

    You made reference to an under mattress pad being more accurate for sleep tracking. Do you have any consumer-grade products you would recommend? I specifically noted "consumer grade" because I see some of the high tech equipment you use and don't think I'm ready to turn my bedroom into a full sleep testing center quite yet! Thanks for the reviews! They are very informative.

  • @bgoldsm
    @bgoldsm Před 2 lety

    Awesome! Recently found you...thanks for your great work!

  • @RazvanMGH
    @RazvanMGH Před rokem +2

    Can you please include stairs counting also? I noticed that garmin only uses the barometer. This means that if using an automatic stair, it will take it into account

  • @denios36
    @denios36 Před 2 lety

    Thanks for another great review! 👍

  • @LongTCG
    @LongTCG Před 2 lety

    Love your work man

  • @paulotrindade163
    @paulotrindade163 Před 2 lety

    Another great video! Thank you so much!!!

  • @phi0x419
    @phi0x419 Před rokem +2

    Does someone know if the Garmin Venu 2 sq have the same senors for heart rate tracking as the Venu 2? Otherwise I would love to see the Venu 2 sq test from you Rob. There are unfortunately not a lot of good heart rate tracking watches for Android with a rectangular shape.

  • @DawidVelCatweazel
    @DawidVelCatweazel Před 2 lety +1

    great review! Do you plan to make a complete review of Polar watch? You reviewed vantage m in the past, but it includes only 2 nights.

  • @nightsgrow6575
    @nightsgrow6575 Před rokem +3

    I’m actually a bit surprised about the step test. I just got a venu 2s the other day and I find it gives many false positives for steps. I have a bunch of extra steps when I brush my teeth and do the dishes. My Fitbit never did that.

    • @MarcoPolo82
      @MarcoPolo82 Před rokem +2

      This is a common issue on smartwatches. They count steps while you're driving or take a bus ride. The watches uses the arms moviments to count steps.

  • @wombat7961
    @wombat7961 Před 2 lety +2

    Please review the new Amazfit watches!?

  • @Marty72
    @Marty72 Před 2 lety +1

    Love the detailed analysis, but I question whether you would sweat more on a commute ride vs a spin session. 11:28

  • @daniele_go
    @daniele_go Před 2 lety

    Excellent review.....thanks!!! Subscribed 👍

  • @ismaelrivera1999
    @ismaelrivera1999 Před 2 lety +1

    Thank you excellent review. I was wondering if you will do a scientific review on wearables but on stress monitoring/trending. Garmin use the stress and know with the pandemic all that still work feel some high stress from our jobs. Some brands that are working on stress includes: Garmin, Huawei, Samsung Galaxy, Amazfit, etc . Is there any brand that the wearable will alert you if a high stress conditioning is happening?

  • @nicholaslittle8154
    @nicholaslittle8154 Před 2 lety +1

    Noticed the 8.x firmware version you mentioned is in beta is now available, wondering if you're planning on making a brief update video?

  • @ehabkadri831
    @ehabkadri831 Před 2 lety

    Great video. Great job

  • @Rachaelshaw7
    @Rachaelshaw7 Před 2 lety +1

    Please test lastest garman models vs whoop lastest model
    Thank you ❣️

  • @Salimitri
    @Salimitri Před 2 lety +1

    Amazfit GTR 3 soon please

  • @byronjeremiah
    @byronjeremiah Před 2 lety +1

    Any chance you’ll do a review on the new Garmin Fenix 7?

  • @planetdegens
    @planetdegens Před 2 lety +2

    Well, I would have hoped sleep was more accurate, how can I trust it to give me a sleep score if it doesn't measure REM sleep correctly. By the way, there is a new firmware that got released this week, not sure it change anything concerning sleep measurement tho... Garmin give us better sleep tracking!!! Thanks

  • @ganixledezma9379
    @ganixledezma9379 Před 2 lety

    Another great video! I have been watching several of your complete reviews and it seems like most watches are not excellent at sleep tracking. Is there a watch that stands out in the sleep tracking category?

    • @speedsymphony
      @speedsymphony Před 2 lety

      All Fitbits are generally really good at sleep tracking but they lack in durability. Every smart watch has a catch. Venu 2 and 2 plus are the best fitness centric smart watches. Choose yours wisely, cheers!

  • @jaimeperez5835
    @jaimeperez5835 Před 2 lety

    Great Review!

  • @WeezyZZ
    @WeezyZZ Před rokem +1

    Do you think Venu2 or Galaxy watch 5 Pro is better?

  • @oliviertheveniot2896
    @oliviertheveniot2896 Před 2 lety +2

    Concerning the differences in heart rate. I noticed that it seems most of the time worst in the first session you show. Could it be that the machine learns to better detect with time ? I know that it is one of the principles of AI machines 🤷🏻‍♂️

  • @huntedkid
    @huntedkid Před 2 lety +7

    Can you do one on ticwatch pro 3? I cant find any sleep tracking review on youtube

  • @arjsuri
    @arjsuri Před 2 lety

    Do you have a similar detailed scientific review on the Garmin venu sq? Perhaps even a comparison between venu2 and venu sq would be well appreciated. Your vids and explanations are amazing, thank you.

  • @fegsanchez7344
    @fegsanchez7344 Před 2 lety

    Awesome informative and well done! Would you consider doing gramin epix?

  • @Bogdanbmm
    @Bogdanbmm Před 2 lety

    Great content overall ! Could you please review Polar watches besides Garmin ? 🙏

  • @DataLinkz
    @DataLinkz Před 2 lety

    Great video! Would you consider making a video course on data analysis?🌟

  • @anastasiiak7944
    @anastasiiak7944 Před rokem +1

    My Venu 2 counts steps at night (~30-50 steps) while I am 100% sure that I didn't get out of bed. I observed it for a week and all this time I got the wrong results.

  • @notgoodtom
    @notgoodtom Před 2 lety +2

    Hey! How did u export the sleep data from the app? I'm also looking to do some extended analyses of the sleep stages and the view that you have in the App isn't precise enough for me

  • @thundergus
    @thundergus Před 2 lety

    great review

  • @fu928
    @fu928 Před 2 lety +2

    Thank you, does anyone that own this watch know if it counts steps while driving /lifting weights as I have to drive often for my job and my current Fitbit Versa 3 counts SO MANY STEPS while I'm driving and while lifting weights. I'm almost about to return the Versa 3 for the Venu 2 but I just need to know if it counts steps while driving.

    • @cpauya
      @cpauya Před 2 lety

      Yup it counted steps as I drove 150kms+ on a shift-stick (manual car). Wore it both at left or right wrist but it still counted steps.

  • @LLe-ed4uw
    @LLe-ed4uw Před 10 měsíci

    Garmin venu 3 and 3s are out. It tracks sleeping too now.

  • @hartmutdobler1331
    @hartmutdobler1331 Před 11 měsíci +1

    Do you plan to test the Garmin Venu 3 in the near future?

  • @TeaWhoYou321
    @TeaWhoYou321 Před rokem

    Damn man you are dedicated, manually counting 4k steps xD, hat off, thank you

  • @krebsf01
    @krebsf01 Před 2 lety

    Samsung is releasing a new update today that supposedly will improve the HR measurement. It will would be nice to see whether it actually improved or not.
    edit: wrong video

  • @Hadi-zw9mb
    @Hadi-zw9mb Před 2 lety

    Great review. Would you mind testing the new hybrid watch, "Garmin Vivomove Sport?"
    Thanks.

  • @DavidWard14
    @DavidWard14 Před 2 lety

    Thanks so much for this. Do you take donations?
    The Venu 2 does not do HRV?

  • @nicholaslittle8154
    @nicholaslittle8154 Před 2 lety

    Good review, I get similar behaviour wrt rem sleep tracking, barely any is reported. But didn't you want to go swimming to test the underwater HR accuracy? ;)

  • @muereseiselad.muereseis5657

    WUOW YOU ARE AWESOME THANKS

  • @StevenWilson-ny5tc
    @StevenWilson-ny5tc Před 11 měsíci

    When are you going to review the Venu 3?

  • @007Koth
    @007Koth Před 11 měsíci +1

    Anything on the venu 3 ?

  • @christophercarpunky6322

    What is your 24/7 watch and favorite? If you wee forced to wear only one watch? I can't decide between my Apple Series 7 and Venu 2. I love them both.

  • @Repienk
    @Repienk Před 2 lety

    Subbed just from that intro

  • @ricknaark
    @ricknaark Před 2 lety

    Hello, could you test the garmin vivomove style please ?
    Or would the test be similar with this garmin venu?
    Thank you for all your test, they are very helpfull !

  • @Meban101
    @Meban101 Před 11 měsíci

    It okay for it to be off considering it's doing it all from your wrist, i don't want to look like robocop with all those devices if i ever wanted accurate readings.

  • @robertanderson2882
    @robertanderson2882 Před 2 lety +1

    Simple question; what is the Garmin watch face shown on this video?
    , any help anyone!

    • @TheQuantifiedScientist
      @TheQuantifiedScientist  Před 2 lety +1

      Hi Robert. It is something like “COROS” or “COROS vertix” , and I manually changed the colors in the settings

  • @GK-qc5ry
    @GK-qc5ry Před 2 lety +1

    Will you review the new Amazon Halo?

  • @bigdogkropp
    @bigdogkropp Před 2 lety

    What about the Garmin Vivoactive 3 and 4? Due they use the same sensors and software of these other Garmin watches?

  • @malkta1
    @malkta1 Před 2 lety

    Please test more Garmin devices like Instinct solar or Fenix 6 :-)

  • @boibrad
    @boibrad Před 2 lety +1

    Hi, can you possibly just recommend your favorite wearable for sleep tracking? i've watched a couple of your videos now and cant decide on which watch/ring to purchase. Thanks!

  • @4tCa4mzUPqRZZo
    @4tCa4mzUPqRZZo Před 2 lety +2

    Just curious, will you ever take a look at the ticwatch pro 3? Seems like it's the only wear os watch with decent fitness tracking.

    • @ThomasChristensenX
      @ThomasChristensenX Před 2 lety

      I had one and it was terrible

    • @sempremodesto1
      @sempremodesto1 Před 2 lety +1

      @@ThomasChristensenX why? All do things like pulse, sleep tracking, GPS?

    • @ThomasChristensenX
      @ThomasChristensenX Před 2 lety

      @@sempremodesto1 more or less everything, but mostly the sleep tracking, which was all over the place (compared to a fitbit which I also slept with). Strees was random and meaningless. 24 puls tracking didn't work and there where huge lapses in the tracking

  • @dawnfmEnthusiast
    @dawnfmEnthusiast Před 2 lety

    What’s the watch face name in the thumbnail? Looks great!

  • @L.u.c.k.y_L.u.c.i.a.n.o
    @L.u.c.k.y_L.u.c.i.a.n.o Před 2 lety +2

    Is better this or Galaxy watch 4? I mean heart senzor and sleep.

    • @serginaru
      @serginaru Před 2 lety

      depends if you need to take calls or replay with text without a phone

  • @francescogiuliano9563
    @francescogiuliano9563 Před 2 lety

    Hi, you haven't mentioned if you started an activity on the Venu 2 before performing the activity, in my experience this changed considerably the accuracy. Have you thought about that or you just recorded the heart rate?

  • @hdmedia7404
    @hdmedia7404 Před 2 lety

    Hi
    Do you still wear the Scanwatch from Withings ?

  • @alecouto
    @alecouto Před 2 lety +2

    Someone please buy new batteries for Rob's ZMax!

  • @GiuseppeSavo
    @GiuseppeSavo Před 2 lety

    could the deviation during cycling activity be related to the wearability of the device? The results are strange... it's a cardio activity like spinning.

  • @paulcarvalho874
    @paulcarvalho874 Před 2 lety

    show me how can be calculate about rate of running exercise or heart rate or other example..