Xiaomi Smart Scale S400 Body Composition Scale High accurate sensor for analyse 25 body composition indicators - Take full control of your health

As long as you use the app, these scales tell you a whole lot about your body, from body fat % to muscle mass and a bunch of other stats. Great for tracking your progress if you're working towards something or even just maintaining. I've attached some screenshots of what the app looks like if it interests anybody. As long as you use the app, these scales tell you a whole lot about your body, from body fat % to muscle mass and a bunch of other stats. Great for tracking your progress if you're working towards something or even just maintaining. I've attached some screenshots of what the app looks like if it interests anybody.

The app connection is easy and it's easy to use. It measures what it says it will quickly and easily.
But there is no way to sync the data to anywhere else: Google fit etc, or to export the data. I thought about giving it 3 stars because of that, but it wasn't claimed to integrate with anything and it's a good price The app connection is easy and it's easy to use. It measures what it says it will quickly and easily.
But there is no way to sync the data to anywhere else: Google fit etc, or to export the data. I thought about giving it 3 stars because of that, but it wasn't claimed to integrate with anything and it's a good price

Amazing product. Literally gives you details on everything, tells you what you need to change or need to be aware of if something is wrong with your body. I mainly bought it for measuring body fat percentage and weight, and I can’t complain at all. Obviously I don’t think it will be 100% accurate for the body fat part because there are a lot of other factors that go into body fat percentage that a smart scale just can’t measure, but it seems pretty accurate. 5/5 Amazing product. Literally gives you details on everything, tells you what you need to change or need to be aware of if something is wrong with your body. I mainly bought it for measuring body fat percentage and weight, and I can’t complain at all. Obviously I don’t think it will be 100% accurate for the body fat part because there are a lot of other factors that go into body fat percentage that a smart scale just can’t measure, but it seems pretty accurate. 5/5

TL;DR: Nice, easy-to-use scale with good design, but body composition indicators are most likely not accurate.

Review:
Overall, I am happy with the Xiaomi Smart Scale S400 in terms of its aesthetics and ease of use. It looks good and works smoothly as a daily scale.

However, I am sceptical about the accuracy of its composition indicators. For instance, a year ago, at a physically bad time, my measured body fat was 20% (using high-quality equipment), but the scale reported 22% when I first used it. A friend, who never measured above 20% (he's fit and slim), also got 22% here, while his girlfriend, who had measured below 30% four months earli...view more TL;DR: Nice, easy-to-use scale with good design, but body composition indicators are most likely not accurate.

Review:
Overall, I am happy with the Xiaomi Smart Scale S400 in terms of its aesthetics and ease of use. It looks good and works smoothly as a daily scale.

However, I am sceptical about the accuracy of its composition indicators. For instance, a year ago, at a physically bad time, my measured body fat was 20% (using high-quality equipment), but the scale reported 22% when I first used it. A friend, who never measured above 20% (he's fit and slim), also got 22% here, while his girlfriend, who had measured below 30% four months earlier and had since been losing weight and training consistently, was shown at 33%.

Seems accurate and works well with the app. Great price! Seems accurate and works well with the app. Great price!

For the price of the scale, you are getting a lot of invaluable information to help track your BMI, fat/muscle content, water in your body, and much more on your phone. You just need to download the Xiaomi app and link it to your phone using Bluetooth. As for the scale itself, it will measure and display your weight, fat content and heart rate. I am happy with my purchase. For the price of the scale, you are getting a lot of invaluable information to help track your BMI, fat/muscle content, water in your body, and much more on your phone. You just need to download the Xiaomi app and link it to your phone using Bluetooth. As for the scale itself, it will measure and display your weight, fat content and heart rate. I am happy with my purchase.

I was looking for a simple, reliable, and affordable weighing scale, and this one exceeded my expectations. The build quality is sturdy, the display is clear and easy to read, and it gives consistent readings every time I step on it.
It’s lightweight and slim, so it fits nicely in my bathroom without taking up too much space. I also appreciate that it turns on instantly when you step on it and turns off automatically to save battery.
For the price, you really can’t go wrong. If you just need an accurate and no-fuss scale without all the extra bells and whistles, this is a great choice. Highly recommended for anyone looking for a good balance ...view more I was looking for a simple, reliable, and affordable weighing scale, and this one exceeded my expectations. The build quality is sturdy, the display is clear and easy to read, and it gives consistent readings every time I step on it.
It’s lightweight and slim, so it fits nicely in my bathroom without taking up too much space. I also appreciate that it turns on instantly when you step on it and turns off automatically to save battery.
For the price, you really can’t go wrong. If you just need an accurate and no-fuss scale without all the extra bells and whistles, this is a great choice. Highly recommended for anyone looking for a good balance of quality and affordability!

Very good quality for the price Very good quality for the price

Works as described. Works as described.

The bluetooth way of providing info between the app on the phone and the weighing is very compatible, you don't need to open the application every time, at the same time the data is transferred to the phone (it has an accuracy of over 95%, it gave an error when weighing several times, but after calibration etc. it's fine. The bluetooth way of providing info between the app on the phone and the weighing is very compatible, you don't need to open the application every time, at the same time the data is transferred to the phone (it has an accuracy of over 95%, it gave an error when weighing several times, but after calibration etc. it's fine.

By: Okan_Okant 14/07/25

Verified Owner

Really like this, and especially like that it works with an app. It’s easy to track, I find the functions on the app help me to navigate progress and changes easily. For the price, I’d highly recommend this. Really like this, and especially like that it works with an app. It’s easy to track, I find the functions on the app help me to navigate progress and changes easily. For the price, I’d highly recommend this.

AMAZINGGGH SCALE!!🤩 AMAZINGGGH SCALE!!🤩