Do Smart Scales Measure Body Fat Percentage Accurately? Best Smart Scale 2020

[@BrianMax]

This is why you need to weigh yourself at the same time every day, and preferable first thing in the morning, after you urinate. I use the bodyfat percentage to tell me whether I'm gaining or losing bodyfat.

[@raulramirez449]

I have the withings bodyscale and I can say that no matter how hard you try to reduce variation (same time, same place, before breakfast, after urinate, maintaining clean scale's surface according to its manual) this scale still having a considerable variation for fat percentage, it is just ridiculous a difference of 3.5% in 24 hours, 5.1% in three days.

[@MikKhaim]

i thought a one a week, not often

[@BrianMax]

@@raulramirez449 I don't have that issue with my scale. The bodyfat breading doesn't vary wildly.

[@dm4728]

The problem with comparing body fat measurements, is the results depend on water content, so if you are well hydrated you will read lower than if you are a little dehydrated. Ensuring these external conditions are constant when taking %bodyfat measurements is very difficult.

[@mooseratt]

@@dm4728 drink more water throughout the day, stay hydrated. Pee in the morning and weigh yourself. It's not rocket science

[@johnmoore1495]

This is what I do to get the most accurate measurement: 1. Weigh yourself right after you wake up. 2. Weigh yourself naked. 3. Don't eat or drink anything before weighing. 4. Pee before weighing. 5. *This one is overlooked by most people,* only weigh yourself if you've pooped the day prior/have had normal bowel movements. For example I poop at night, so if I didn't poop the prior night, I won't weigh myself as it'll be 1-3lbs higher than it should be. 6. Don't weigh yourself after abnormal days, ie. a night you drank heavily, a day you were exposed to excessive heat or physical work out of the ordinary to you, or a day like Thanksgiving or Christmas where you likely pigged out etc. If you do all of those things you'll end up with a very accurate weight and a pretty accurate body fat percentage if your scale does it.

[@MrsLyds]

Oooooffff 1-3lbs of poop? That’s why we say “u are full of shit” I guess! 🤣 jk

[@ahah4674]

@@MrsLyds you’d be supprised how much eating will throw off a scale. I went from 180 after eating a ton and next week I was 173

[@darrenmcbryan831]

And calculate the weekly average

[@usernotfound162]

Bro which kind of scale do u use? Recommned me

[@Not_Ciel]

Weird way to flex on how big your poops are. /s this is obviously a joke

[@astrobeans]

Wow, this is a really well-made video.

[@ChooseFI]

Wow, thanks! Glad you think so.

[@chrisfranz]

I was about to post the same almost word for word.

[@renedelgado8035]

I feel the exact same... very efficient and informative.

[@markmanning6773]

Well……?

[@css20080301]

This video is based on the premise that either of the two values is your real body fat percentage. Any scale I used so far asked during set up whether I am “athletic” or “normal”. Based on the answer, the body fat percentage displayed changed by 5-6 points. I’d like a scale that tells me my body composition, not me telling that to the scale. And with that this calculation becomes moot - besides that some additional mathematical shortcuts are taken here (after dropping 15% you have 10% fat of your original weight left, but not 10% of your “new you”... more like 11-12%...). For me, I am using a body fat scale only to see whether I go in the right direction, and for that I only measure at the same time of day. I ignore the absolute value. I will never know whether I truly reach 10%, but if I did I’m pretty sure it would not make me a happier person. Looking in the mirror works much better for that.

[@bogdanznakharenko1613]

it is not about signal speed, electric speed is constant (for cases like human body and simple scale), it is all about resistance measurements

[@stefanweilhartner4415]

it is a bit more complicated like that. the body has a "complex resistance". that means, that the resistance is frequency dependent. this is why we use the term impedance instead of resistance.

[@ephtea614]

Yeah I laughed when he said "speed of the signal..."

[@bensavage6389]

So is it not the speed, but it's the loss of signal that it's measuring to compute impedance? Aka the signal is being impeded by fat muscle water structures.

[@miowacity]

I think it is impedance as well, but electrical signals do go faster and slower depending on the medium the signal is going through. Electricity goes about 10% the speed of light in copper.

[@miowacity]

Impedance is the ability of electric current to flow throw something. Resistance makes it harder for electricity to go through. You are talking about resistance. Functionally they are very similar.

[@0anant0]

I measure my body fat with Mi scale and Yunmai scales. Both consistently show my body fat measurement about 2% less than that measured by BodySpec Dexa scan -- so far, I have checked this 6+ times over a period of 2+ years (fat % range 13% to 23%).

[@davidp605]

This was more useful and to the point than the video.

[@banerjeehome5913]

This was SO HELPFUL! Most people don't get into the actual nuance and just wanna blanket bash these BIA devices. They can work. We can make them work.

[@randyk7699]

I use a Yunmai scale and I think it is pretty darn accurate. I love to see how it tracks. Thank you for the video! It was so spot on!

[@ChooseFI]

Thanks for watching!

[@Zauberhut123]

Thank you, I was looking for an explanation about how the scales work. It’s really strange, that no one else talks about it. It’s the most interesting part.

[@astra1360]

Best video i have seen on this topic so far by a mile! Thanks for your work!

[@stfuna4b]

Hey man, good video and good explanations. Just wanted to add that for bodyfat measurement by sending an electrical current in your body (impedance measurement), the current is going to take the path of least resistance to go from one electrode to the other. This means the current won't go through the whole body, so if you step on the scale, the bf % will be biased towards what's in your legs and maybe lower trunk. If you grip handles with your hands, same story with arms and torso. Unfortunately, fat isn't distributed uniformly in the body, and the distribution is different for everyone. Anyway, all bf measurement methods are wrong, what matters is - as you said - whether they're consistent and can give us a reliable trend.

[@ChooseFI]

Yes, overall it's how your health and fitness levels are trending that matters. When you say all BF measurement methods are wrong, have you looked at DEXA scans? What's your experience with it? Thanks.

[@tortureh2371]

What if I kinda squat then measure, will the fat percentage travel fully.

[@dm4728]

In essence they are useful as a relative measurement at the start of your plan/diet, but as an absolute measurement impedance measurement is useless.

[@jawadhazrat4349]

If scale says you are 15% BF and you dont see 4packs abs than for sure u r not and the scale is wrong. I never trust these scales. It showed 18% BD inreality I know that I am at 25% BF.

[@jawadhazrat4349]

Best method is to compare your body to the fat chart. Because the pictures on the chart measured fat accurately based on realiable methods.

[@Contrude]

Wow I've been listening to your podcast on and off for years and found a video on body fat from you looking for info on scales. Haha awesome! Thanks man!

[@ChooseFI]

Epic. I go down rabbit holes what can I say :)

[@genegroover30]

3:41 After drinking a liter of water, "Your actual body fat percentage doesn't change." I believe your statement may be wrong and here is why. Your body fat percentage does change after drinking some water because the water will add WEIGHT which is used to calculate your overall body fat percentage by the scale. With your scale, the body fat percentage change may be a small change due to the amount of water or "the increase in weight from the water that you just drank" but it has changed. Your body fat percentage is a percentage of your overall body composition. The scale is calculating the percentage from the weights of the individual components. It's a very complicated algorithm that determines from the speed of the electrical impulse (like you said) that has traveled through your body, the individual weights of each component. It calculates how much of your total weight is water (which has changed because you drank 1 liter), fat, bone, and muscle. So it must be understood that a change in one component will cause a change in the percentages of all the components. So, your overall body fat percentage HAS changed from drinking the water. The change may be small but it has changed.

[@genegroover30]

@A2B Fit_MMA He shouldn't have used the word "percentage". Words define our communication.

[@stefanweilhartner4415]

this is also the reason why displaying the body fat in percentage rather than in absolute numbers is stupid in the first place. so, if you can not switch the display of the fat content from percentage to kg/lbs then you know that this scale is crap by design.

[@DMINATOR]

I've been using Withings body scale for more than a year. Results have been very consistent most of the time when I gain or loose some weight. I've lost a lot about 2-3 % of body fat through the year according to the scale, and I believe it's accurate enough.

[@usernotfound162]

Which one do u use exactly please?

[@DMINATOR]

@@usernotfound162 I use Body Cardio

[@usernotfound162]

@@DMINATOR how much it cost. Is that the name of the scale? "Body cardio"

[@DMINATOR]

@@usernotfound162 yeah it is called Withings Body Cardio. I think it costs about 149.95 EUR but I got it on sale so it was cheaper.

[@BogdanPW641]

@@DMINATOR every scale i see on amazing is from 20$ to 70$. Where did you find that one for 150 euros?

[@MIA_DaDe]

Very relevant topic for the FI community. Avoiding expenses related to health issues can be key our FI journey. Weight, BMI, etc are good metrics to at least be aware of. thanks for a great video and sharing your goals.

[@garynicholas4334]

I learned something today!

[@piranhaparran3007]

The best video I've watch in a while, thank you.

[@loudrimshot]

I would also suggest weighing yourself the same time every time. What I mean is, wake up, and weigh yourself. This way your body composition is as similar today as it was yesterday before you eat and drink anything

[@dolfomachado12]

Very informative, well done! Surely the best video on this theme around! 💪

[@klobins7]

Ronnie Coleman laughing saying you can’t be 0% body fat while being 0.3% body fat 😂😂😂

[@MattDapson]

You nailed it. The number is meaningless, but the trend, especially when assessed under the same conditions (first thing in the morning) you can get a feel on the direction you’re moving. The other thing is to get a DEXA and then you can calculate a more accurate assessment based on the future moves on the scale.

[@pookiewood]

Awwwwwwwesommmme! Who knew The Miz was so helpful? Great video! Thanks!

[@TheDrfrankenstien]

Excellent explanation. Very thorough, without the fluff thanks, man!

[@bruno_tinoco]

Well done man, this is informative and entertaining! Tons of value! Thanks

[@ChooseFI]

Glad you enjoyed it!

[@oregonvibez]

Damn bro... I really just thought this was gonna be a basic video with stock photos and a bad voice over but I came unprepared AF. 😶 top level content.

[@joraveranius444]

When you drink water and hydrate, your body fat percentage really does change: your body fat is now less of a percentage of your total body weight. What should stay relatively constant is absolute body fat mass.

[@stinkycheese804]

Meh, not really worth considering because we lose water all day long and eat and defecate, and the accuracy is not the same and can even change based on other factors like how damp your feet are.

[@deviningram6814]

This is so helpful!!!

[@ChooseFI]

Thanks!

[@aximaysosa8885]

You information and calculations is very accurate. It gives a general guide as to how to calculate your weight for your general goal. You did specify that when doing them, you assumed that you wouldn't be gaining any muscle mass, but I think people should also keep in mind that when you start working out to lose weight, you are gonna gain some amount muscle no matter what. So yes do the calculations but also realize that your end weight will be higher than what you calculated, even if to lose the percentage you want because at the end of the day percentage is a proportion of fat to lean tissue and if you gain more muscle than you previously had and reached the percentage you wanted, that also means you didn't lose the amount of fat you calculated, resulting inn your total end weight to be higher than you calculated. That why you have to consistently take your body fat percentage, because the amount of muscle and fat in your body will be fluctuating and the only thing that matters is how they relate to each other. This also explains why different body types look, have different sizes, and different weights when considered healthy for them specifically. As you can see, at the end of the day, being a specific weight isn't the goal, but to use the weight as information for an overall analysis of your health for YOUR specific body.

[@ConorFenlon]

This is great information for people who aren't familiar with these kinds of calculations. But I think the BF% is a better measurement to set yours goal to, not a weight reading, because as we exercise (depending on how much free weight exercise we do) we also gain weight in the form of muscle (which has a higher density than fat). So weight should be secondary, in my opinion, to body fat% as a metric to set your goals to.

[@ConorFenlon]

@@Soxruleyanksdrool Yes you're absolutely right thank you for noticing that. Just fixed it.

[@renedelgado8035]

Fantastic video! Thank you

[@sgringo]

Great analysis dude!

[@danielstoica9640]

Wow this video really helped me! Thanks!

[@Millennial_Mike]

This is a fascinating video. I kinda expected this to be debunking... but no... just really clever tech

[@OnderG]

It is important to remember fat percentage is fat weight / total body weight. As the body weight fluctuates through out the day, so should the body fat percentage. Even though its real weight stays relatively stable.

[@whitestone2469]

Your videos have helped me reach over $300,000 in trading by age 24! Thanks ChooseFi. Keep the videos coming. 👍🏽

[@andrewblack4432]

Keep up the great work

[@favourazah1504]

I'm convinced that the big investors and analysts are trying to scare us to keep us poor and ignorant to the market.. because its steady doing good after all the jobless and market crash talks

[@jamesjude4988]

Wow what an achievement! Best of luck for the rest of your future.

[@whitestone2469]

@kim sun When I was 21 ,but you need a finance Pro if you don’t want to loose and if you want to be more successful.

[@whitestone2469]

@kim sun Follow⬇️⬇️

[@idontwantachannelimjustcom7745]

My fitbit is off by about .3 of a percent. Try measuring yourself 2 or 3 times in a row...

[@ChooseFI]

Interesting. Do you average the results then?

[@Kaasbaas1234]

@@ChooseFI Ofcourse. Also when the average number the scale gives is 25% for instance, don't take it as "my bodyfat % is 25" but instead meassure yourself again the day after or the week after (and ofcourse take the summary again) and when the scale says 20% for instance, you can relatively accurately say you've lost about 5%. The scale might not be too accurate but the amount the calculations are off by tend to be. Also meassure in the mornings when you haven't eaten anything yet might help, or if you eat around the same amount of calories a day you could opt to meassure in the evening after a full day of eating.

[@TonyNietnagel]

As long as the inaccuracy is fairly constant you can easily account for it. Personally I would not be willing to pay a large premium for higher accuracy

[@xlcaliber4959]

Love it thanks, I've been looking for a video juat like this to see if you could at least use it to identify longer term trends

[@ChooseFI]

Thank you for the feed back. Yeah that's exactly why I made this video I couldn't find a common sense video solution to that exact question. Glad you found it helpful

[@xlcaliber4959]

@@ChooseFI If you get on the scale, take a reading, then get off the scale and repeat another few readings after another how close are the bf% and muscle mass values to each other? Are they consistent with all variables being the same?

[@enlovegyjourney]

Thank you I learned alot 😌 I needed this information

[@Lascarnn]

This video is not trustworthy since it has links to scales, most probably earns from it, too. Treat it as an ad.

[@MattDapson]

Nonsense. He perfectly explained the limits to this type of scale. They all faces these limitations. Has zero to do with the scale and everything to do with the tech. Quit being such a cynical d-bag.

[@hashimsharifhobib1738]

Doesn’t take away from the information he’s given, your choice to buy what he’s recommending. Why shouldn’t he make money by offering a product he recommends? Pretty dumb way to think if you think he’s untrustworthy just because he has links to recommendations

[@MarksTech]

Also just to add a point more in detail; the more muscle you have, the more fat your will naturally burn. the best way to burn fat in the long run, is to increase muscle mass. as you add more muscle, your BMR will grow. (Basal Metabolic Rate). The BMR is the calories that your body burns during the day, while doing nothing at all. for example, my BMR is 1,496 calories. which means, by doing nothing all day - my body still burns 1,496 calories. if I increase muscle, that number of calories goes up. So to more accurately state how much weight you have to lose to get to a certain body fat - isnt just how much weight you have to lose. you could actually put MORE weight on and still lose fat in the long run - muscle weighs more than fat. so by working out and building muscle, youre gaining weight - but since your BMR has increased, youre also burning more calories throughout the day by doing nothing at all.. now add all the calories youre losing by working out - and soon youll see your body fat start dropping.

[@angchin2135]

A very fair presentation. Thanks.

[@svorskemattias]

This explanation of how electrical currents work is very good at being inaccurate

[@maddssyy]

Informative! Thank you

[@kirkelisa]

Excellent job explaining the digital information coming from that scale. I also found that the height input into it carries allot of value. I went from 5' 10" to 5' 9" and my BF went up significantly. Thanks for the teaching. Very good.

[@foaxdufafa6525]

People don't normally shrink, what happened to you if I may ask??

[@FireAtWork4]

Also, how did the boyfriend went up “significantly”? I can only see this happen if you are 80 and your boyfriend is 14.

[@short-eu7bs]

@@FireAtWork4 bruh they meant bodyfat not boyfriend lmao

[@juliabrown1495]

My weight as a 58 year old female 5 feet 9 and half is 172 and 34.7 percent body fat from a dexa scan on august 2 2020 I'm discouraged I hope to get to 31 percent well good luck there are always more important things in life of course like are hearts

[@piellamp]

I am 27 and i am at 31% body fat😅 though my bmi is fine

[@CCWclassic]

Great and helpful video 👍

[@crgtylr]

Really enjoyed this, thank you. Very valuable.

[@iesosa]

This is great content

[@leonidasephialtes3877]

I'm using a Renpho scale and it shows I'm 16.4% bodyfat . Oh, how flattering this thing is to me .

[@josephtrumble8705]

I did get value thanks for the video

[@EzDoesntExist]

Great video

[@Grona_stole]

Thank you! Very helpful!

[@ChooseFI]

Thanks for tuning in.

[@martijnbenschop1192]

I always take the measurements at the same moment: When i wake up. At least that takes away the variable of timing. Just don't take the readings of BF% too strict. It's a good guide i think. But in the end it's how it looks in the mirror and be happy with that or work towards your goal. And it's a good tool for measuring progress. Good video :)

[@ChooseFI]

Absolutely, taking your measurements at the same time and wearing the same clothes reduces variables. But in the end, it is about your health, goal progress, how you feel, etc.

[@ldorman]

In my case as I am doing manual measures using pinch methods and also use the scale - it seems my scale is -2% all the time. Right now I'm sitting at 20% and it seems quite tough to get down to 15% I do weight training as well, so my body weight goes up but because of the calorie intake and muscle gain; however it seems I am stuck at the 20% - it varies, the lowest I had was 18% this summer and 21% in December and now I'm at 19%. I tried a different scale once and it told me I had 24% bodyfat... that was when using pinch I calculated 18% and my scale was showing 16% 😂

[@Antbaca9]

Not sure if you’re still on your journey, but what helped me get from 25% to 15%, was I did strength and cardio, but also a strict meal plan (carefully tune amounts of chicken, green beans, avocado, salmon, rice, yogurt, granola, and protein shake to find out how much you can get each day). I never lost much weight until I did the meal plan and started tracking what I eat. Also, you were measuring around the Holidays - that time of year is brutal for my gains/losses

[@rebageorgiadis3861]

Useful video!

[@tombath366]

Surprised this doesnt have 1,000,000 views yet! Very technical description, thank you!

[@MattDapson]

If the limitations of these devices surprises you, you never bothered to learn their limitations in the first place. I’m 1.7% higher on these scales than in a DEXA scan. Since I can’t get a DEXA every month, I just use it for trend analysis after being as consistent (time of day, etc). You should also take periodic full body photos and tape measurements with the scale readings. Start seeing veins in your chest and an inch off your waist will likely correlate with the BF readings.

[@news2383]

I think what you meant to say was the resistance of the electric current going throw the body. It's going the travel the same speed always

[@Shoebilly_Blades]

So potentially you could track water intake and narrow it down to a smaller window by calculating say 1 liter of water is equal to say a 2% increase in bmi, then subtract that from bmi reading. This is given that it shows a consistent percentage over some period of time.

[@valerieanderson2821]

Great video and excellent speaker. no umms, ands, or ahhs

[@soniaynclan9079]

Very helpful video.

[@alanwhite3154]

Bodyfat%1= fat*100/weight. Bodyfat%2=fat*100/(weight+1). So after drinking 1 litre of water, your weight AND your body fat % change.

[@ChooseFI]

Yeah that's a great point. I don't think it maps out to the variance you're seeing. But great point

[@qaz9258]

Got me. After if my Renpho scale was believable. I too noticed the flux in numbers that could not have changed that significantly in just a few hours or even minutes (before after shower). I do see the trend however. I introduced much more fat and salt into my diet and carved out a lot of carbs, sugars and completely corn syrup (Keyto). This coupled with an 8hr window to eat (intermittent fasting) and wow did the fat start coming off fast. This made me want to exercise more and stretch. Its amazing how a little scale can be a nice daily prompt in the right direction.

[@valeriaVPV]

Very good content

[@foltz-art]

Super groovy cool information brother your Amazing!!🙏🌞✌😎

[@NotizMe]

The goal weight calculation is simply wrong. It should be: Non-fat weight = ( 1 - percentage/100 ) * Total Weight Goal weight = Non-fat weight / (1 - goal percentage/100) If you want to get to 10% and your are now 185 lbs (turn away from the dark side and use kilograms!) with 27%. Non-fat-weight = ( 1 - 0.27 ) * 185 lbs = 135.05 lbs Goal weight = 135.05 lbs / (1 - 0.10) = 150.06 lbs So 10 % goal for 185 lbs @ 25 to 27 % gives you a goal of 150.06 to 154.17 lbs.

[@SteelerY360Nation]

Excellent Video on how to Measure Body Fat Percentage Accurately!

[@JoshiBoy19]

3:50 in… body fat percentage does actually change when you drink a litre of water. 15/80 is different to 15/81 etc. body fat MASS would remain the same though.

[@gasparsigma]

The best thing to account for low accuracy and wasn't mentioned is just getting more measurements. Rather than a single measurement in a day, measure everyday for a week and take the average instead. It applies for BF% *and* weight

[@jonathanking8252]

Useful video

[@Kroplexxx]

Doesn't this mean that the upper body is absolutely not measured? So if someone, exaggerated, extremely in the arm, shoulder and chest area muscle builds up, but in the leg area would not change anything, the scale would have to assume a rising weight and thus a higher fat percentage. Or am i wrong here?

[@hoangnguyenvuhuy5535]

I mean they either skip legs too much or on roid lol. Most gym bros I see have a pretty balanced body fat distribution

[@PatriotMango]

i measured an 11% BF using calipers and got the same thing with my scale

[@shriyansks]

What kind of scale do you have?

[@PatriotMango]

@@shriyansks a body composition scale. i dont want to name a brand to promote chinese made crap

[@usernotfound162]

@@PatriotMango lool just say it if its good

[@Luis-ic3bm]

@@PatriotMango can u give me the exact name or a link ?

[@davew4998]

If you drink water your body fat percentage does change. Your total weight goes up due to the water but your fat weight stays the same. Therefore your body fat percentage must go down. Same if you eat food. My scales just generate random numbers really, apart from the weight displayed which is consistent with another set of mechanical scales. How do I know? I weighed myself and then again after an hour. No drink, no food, no visits to the toilet. Yes, I breathed out water vapour and probably sweated out some. My weight remained unchanged at 77kg but my fat percentage went down from 33.3 to 28.1. How? My water percentage went up from 45.2 to 49.2. Again how? I can see the fat has reduced over the months, but I doubt my fat percentage is 28. They are Salter scales if you want to avoid them.

[@yianpap6093]

Simple question: Does the Withings scale change your body fat percentage quote, if you change your age you presumably enter when you first set it up? My experience with another scale is that when I entered my real age (45), it showed me 18%, when I set it to 25, it showed 13.5% (repeatedly every morning, so no one-off error). This really shouldn't happen. Btw, my real body fat was around 12-13% as measured by a DEXA scan. So it seems that my scale is basically looking up a some averages based on age and then this plays a big part in the number it ultimately shows. Yes I know that I can still use it to capture a trend instead of the "real" numbers, but it would be nice to know if the Withings is paying less attention to database averages and more attention to the actual measurement is does. Of course it's also worth adding that such a scale is obviously only capturing the fat on your lower body, since the current flows from one leg to the other, and as such does not say anything about your upper body (just assumes that your upper body has the same distribution). But that is not always the case as different people have different body fat distribution genetically. Me for example always had less fat on the legs than the upper body, quite a bit less so that the average person.

[@michaelwhite1119]

Good video

[@INFJason]

I have the withings scale. Its all over the place. I had a dexa scan, whuch showed im at 11.8%. The scale will jump from 18% to 13%. Just get a dexa scan every few months

[@stevencrawford6503]

It's funny because when we went through training we were told these are better then calculating bf% with calipers just due to consistency. Most people in class would have different bf% results for the same person just due to each of us doing the measurement slightly different.

[@Skullknightjay]

2:10 how do you know which scales are actually using electric pulses and not just a formula based on your current weight? A lot of the smart scale reviews on Amazon say they're just using a formula.

[@abhinavbanerjee5104]

If 'bioelectrical impedance' is written anywhere in the product description, it's most like using a very light electric current to measure your body fat percentage. If it has electrodes, it is using electricity and not just formulae.

[@propm]

Thank you for explaining how it works, I was curious how tf it can tell all this information. So far my Huawei scale has not shown a bigger differences than 0.4% body from day to day. But I have only used it twice a day for a week.

[@onsenguy]

To get good precision on a body fat scale is very simple. Just weigh yourself at the same time of day each time under the same conditions. For example, weigh yourself first thing in the morning right after you urinate. It's the change that's important each time you weigh yourself that's important, not the actual number.

[@GAMMMMMMMES]

I’m watching this video while I’m eating triple burger with extra cheese

[@MRX4xfox]

جعله بالعافيه

[@seekerofknowledge6595]

Yes I wouldn't take it too seriously bit more so of a relative progress tracker. I try to weigh myself with the same control conditions e.g the same time everyday (1st thing in the morning), Never eat or drink beforehand, always use the toilet to empty bowels beforehand etc. Even if it says I'm 20% when I'm actually 23% I know next in the week or two if it says 19% then I have gone down from 23% down to maybe 22% or close to that. So yes I use your method of estimating my goal bodyweight of 12%. However, I don't focus on the scale saying that because nobody cares what a number says on the scale, it matters how you look. So I take progress photos every week and those are more of a progress tracker for my ideal weight and are more encouraging when you see where you come from than an arbitrary number on a scale.

[@seth_sesu]

Thanks for the in-depth exploration of scales. However, BF scales that only touch your feet do not exist. As in the technology does not exist. Brands just pretend they do. Scales like Anker (Eufy) for example typically give you a value that’s off by as much as 100% (as in 25% percent rather than a real number of 13% measure by expensive multi point scales). This is well documented online. And especially true for bigger ppl like athletes and bodybuilders. This is DANGEROUSLY inaccurate. It misinforms users to the degree that people are inevitably making unhealthy decisions thinking they need to loose weight.

[@EvanZamir]

The measurements are much more consistent if you do them first thing in the morning after you pee lol. I can literally see my weight going down 0.2 lbs/day consistently over several days with a consistent routine. Now if I go out binge drinking or to my favorite Mexican food restaurant there will be some fluctuation. But other than that it's best to be consistent about the time of day you weigh yourself. Another piece of advice I give is to take the median weight measurement week-over-week. This is going to be quite accurate even with fluctuations.

[@khaliunaaoch1710]

I am an independent asian lady and I approve this message.

[@youngclip08]

I think its a slow process the scale will vary but overtime with working out hard plus cardio etc it will drop

[@thatsagoodone8283]

I think that what people often take wrong about those scales is, that it is a good-for-most people product. The deeper you are in a topic, the more you care about things that regular people do not care about. And if this scale gives you a precise result (in regard of its own assumptions), then this gives an orientation to the user. If the user does it more often, it even gives you a tendency (am I losing or gaining weight, fat, muscles, etc.). If you are going heavily into bodybuilding and consider this too inaccurate, use a caliper. A Skoda Fabia is not a bad car, but you wouldn't find a formula 1 driver using it on the racetrack.

[@stinkycheese804]

Meh no, most people can't make any more intelligent decisions using an inaccurate body spec scale, than they could without the scale at all. It's more of a distraction from what they should be doing which is not focusing on the scale rather than their fitness and diet goals.

[@ronyboylive6934]

Thank u :)

[@Dirty_Jester]

Question, do you know you there is a scale that weigh the right and left leg separately, to see how off you hipp balance is?

[@MrCox2121]

Does an artificial knee or hip replacement skew the signal speed?

[@donfrussell]

This is a toy- You already know you need to achieve a goal of 172Lbs and lift weights. That being said I just bought this. scale. Thanks for making the video- and thoughts on the visceral fat mode readings?

[@brandonhoffman4712]

Another factor to consider is the amount of other weight that must be lost in coincidence of the fat loss. Which equates to about an extra 20%. This constitutes mostly blood and extra tissue that would no longer be required and would melt away with the fat. To lose 20lbs of fat you need to lose about 25lbs, so to lose 30lbs of fat you would need to lose about 37.5lbs

[@stinkycheese804]

That's pretty much inaccurate nonsense. It depends highly on your diet and exercise level. Think about it, the fat doesn't just magically disappear, something caused that loss and the combination of factors that did, influences what the resultant weight is. Better still, forget about the fat weight entirely and just focus on the diet and exercise and it will happen.

[@boonavite3200]

Especially for women, different parts of our cycle will have our bodies holding very different amounts of water.

[@mannyaun]

Timing to see your video when I just ordered my smart scale online. It’s the eufy body sense P1 model. What can you say about this one?

[@ChooseFI]

We haven't used that one. Hope it worked out for you!

[@noyb72]

I really like your math. However, I keep hearing people say "speed" of the circuit. Speed has very little to do with it, and the scale doesn't measure speed. The scale measures resistance, and it takes a good bit of resistance shift to create a measurable change in speed in a waveguide. That is how the more complex scales make a best "guess" at visceral and subcutaneous fat, they send various currents through your body and measure the different impedances. I'm certain you can find a chart somewhere that says "x micro amps for muscle, y micro amps for subcutaneous, etc." but they would still be a best guess.

[@toobalkain]

mirror is the best scale, it never lies. At least not until you're about 2 years into fitness and start developing body dysphoria.

[@usernotfound162]

Where can i get it and what is the price? I need this so bad man.

[@SeanBrown23]

My scale NEVER does what he talked about. Whenever there’s a change, it’s usually an upward or downward trend. I’m pretty good at calculating this; so I usually know which way the trend will be.

[@Ober1kenobi]

Wait... should our height not play a factor here with regard to Body Fat %. I’m 193.5cm (6’3”.5), 81kg (178.5lbs),but on the rest of the worlds working out, that gives me a flat 10% Body Fat. That doesn’t work though, Because my Muscle Mass % isn’t even 50% and I still have visible stomach fat. I don’t look unhealthy at all, I do have a odd body shape in sense. I have a Barrel Chest, and even with the stomach fat my chest still sticks out further by 2 some inches. My entire rib cage is visible before it drop off, and is met by Some fat. I can feel the Six Pack, but like.. it would need to be some 4-5” Deep worth of 6 pack to fill in that void to make it flat... Sigh, just gonna have to settle for looking like Alien.. and Not Predator

[@stinkycheese804]

Maybe get off youtube and get some exercise and more protein in your diet?

[@lobiqpidol392]

Well strictly speaking, if you consider the litter of water you just drank as now a part of your body, then your overall body fat percentage would decrease since the water is filling a larger percentage of the whole body and your amount of fat remains the same.