InBody Dial H30 Body Composition Scale | Smart Scale with BMI, Body Fat, Muscle Mass | Scale with App | Body Fat Measurement Device

Many people are saying the scale is unstable / volatile and the measurement results change even between consecutive measurements. However, I found a very interesting pattern from my own usage: this scale can very stable and often even stabler than normal scales IF you can “hold your breath” while measuring body composition. If you find your body composition value is very volatile between consecutive measurements, try holding breath while composition measurements (weight measurements won’t be affected by breathing obviously). And try not to inhale or exhale too much before holding breath. Just hold your breath naturally. The official instructions only says do not talk during the measurement, and they don’t explicitly say “hold your breathe “ but I assume talking / speaking affects measurement for the same reason. Hope this helps.

I use this once a month to keep track of my fitness goals! Works great!

I had this scale for a week. The app is really good, they give you a nice amount of measurements and the auto recognition feature of the scale is excellent for multiple user of the same house. The scale ia consistent in all the metrics, that means you’re able to track your progress every day. I’ve tried different protocols of measurement of body fat (30min after wake up, with water, without water, end of the day 4h after the last meal and so on), although they were consistent, it was always wrong. I have a body fat of 17% and the scale would give me 11 to 12% every time. It was consistent, but quite wrong. For some reason, it doesn’t happen with my wife. All of their measurements were consistent and accurate (28% BF). In the end, I decided to buy a Tanita RD-545. It’s a much much better acquisition than this one. If you are going to pay a nice amount of dollar in a scale, it should, at least, measure you BF correctly. Do not recommend this scale.

It works as described and works perfectly to track trends. Can be inaccurate, so it may involve two or three reps to get a good read. I took this to my visit with my nutritionist and it was off two percent on BF when compared to the professional standing In Body model, but close enough for regular tracking. The weight was the same on both. For the price, it works great. I use it daily.

Good and almost precise

I've only had it a few days but while at my gym I used the "professional" model and the numbers were almost identical to those from my home model.

This gives, from what I can tell, accurate weight results within +/- 0.2 lbs of my traditional scale. I've also gotten what seem like generally consistent results for body fat and muscle estimates. These can vary from day to day, but do show the expected trend, so I'm not dissatisfied. That said, over three weeks of daily use I did get two very inconsistent results, which seemed to happen because I didn't have good contact either with hands or feet. Advice: 1. Weigh in 2nd thing after you wake up (first thing being to stop by the bathroom to empty your bladder) 2. When you step on the scale, just pick up the handle bar. It'll add negligible weight, but while it's getting the weight reading you can position your hands and make sure that your hands and feet are in full contact with the sensors. 3. Stand still and focus on your breathing. If you have an Apple Watch, use the Mindfulness Breathe app. Nice, slow, even, deep breaths for the duration. Try not to move or shift during the measurement. Overall, the device itself seems well built, solid, easy to use with common sense. The electronic sensing of body composition is a little touchy, so I treat it more as "for entertainment purposes" than anything else, and I wouldn't quote those numbers as 100% accurate, but they do show a clear trend and seem relatively in line with old fashioned calculations, which is all I really need from an at-home solution. THE BAD: The app signup process is beyond miserable and does - contrary to some users' statements - as-of when I got the device in December 2025 REQUIRE you to provide a phone number. There is no bypass. Upsetting. There's no excuse for that level of privacy invasion. I picked up a temporary number online and used that. After that it asked for an email address in addition to the phone number. Why couldn't it have just asked for an email address to start with? Then there was the nightmare of adding it to Apple Health wherein it tried to get access to all kinds of information it already had collected like height and age, among many health metrics that it wants to read and write that it has nothing to do with. I didn't get this scale to use it as my replacement for Apple Health, I got it to enrich my Apple Health data. I tried it for about a week as just bluetooth and it didn't sync up to Apple Health at all for some reason. I could only see my results in the InBody app itself. I finally grudgingly gave it access to my guest wi-fi to see if that would help, and then it started posting results to Apple Health. But only if I opened the InBody app first. And why it needs wi-fi for that? I don't know. Super annoying. For all I know it's joined a botnet. Overall I'm happy with my purchase of the scale itself and think that it's worth the price of entry despite the miserable app experience. However, the app is a privacy nightmare waiting to happen, and there's no telling what kind of information it's transmitting to who knows where or for what purposes. It's a black hole that sucks in your PII and most personal health details. And all tied to a phone number, too, instead of an email address which is more disposable if you're anti spam or pro privacy. The scale is great, the body scanning adequate for in-home needs, the app sign-up experience awful, and the privacy extremely questionable.

It’s really nice one. I loved this produt i was going to my doctor to do my inbidy, but this one delivers the same thing