







⚡ Step into smarter health — track, analyze, and transform your wellness journey!
The Xiaomi Body Composition Scale S400 uses advanced dual-frequency BIA technology to measure 13 key body metrics including fat, muscle, water, and bone mass. Featuring Bluetooth 5.0 connectivity, it syncs seamlessly with the Mi Home app for detailed tracking and historical analysis. With support for 36 user profiles and special modes for babies and pets, it’s designed for the whole family. Its sleek reinforced glass surface offers precise 0.1 kg accuracy up to 150 kg, while 3 AAA batteries provide up to 180 days of uninterrupted use.



















| ASIN | B0D3P8ZP21 |
| Best Sellers Rank | 8,835 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 38 in Digital Bathroom Scales |
| Brand | XIAOMI |
| Colour | weiß |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,069) |
| Display Type | LED |
| Form Factor | floor scale |
| Item Weight | 1.4 Kilograms |
| Manufacturer | Xiaomi |
| Manufacturer Part Number | BHR7793GL |
| Material | Glass, Plastic |
| Measurement Type | Digital |
| Model Number | BHR7793EU |
| Readout Accuracy | fino a 100 gr |
| Recommended Uses For Product | Gesundheitsmonitoring, Fitness-Tracking, Familiengebrauch |
| Room Type | Bathroom |
| Special Features | Knochenmasse, Körpergewicht, Muskelmasse |
| Unit Count | 1 Count |
| Weigh Scale Type | Counter Scale |
| Weight Capacity Maximum | 150 Kilograms |
I**U
Accurate & Great Value Scale
Exactly what we were looking for. We can easily track our body fat and muscle mass, and the measurements seem very accurate. We compared it with a high-end professional dietitian scale at my wife’s gym, and the results were almost identical, with only about a 1–2% difference. The only minor downside is that the metal surface can feel quite cold when you step on it barefoot in winter. Other than that, it’s a great product and excellent value for money.
P**S
Smart scale.
It provides a wide range of items when paired with the app and is relatively accurate. Very pleased.
S**R
Work brill but except for the lack of English
It is hard with so few instructions in English, and the app is a bit clunky- but the numbers are very useful and the readings are really consistent- so in spite of all that, and at this price- I'm really happy with these scales
D**N
Why
Good product
S**N
App doesn't recognise some email addresses or formats
App which is essential to use scales effectively doesn't work with some email addresses and doesn't like email addresses with 2 dots in them. Unable to use as a result.
A**N
Works out of the box with user supplied AAA batteries giving 'weight' in kg.
Just insert 3xAAA bateries and stand on a rigid surface for it to display your mass in kg. Haven't tried the app. yet from the Google Playstore.
A**R
Great weigh scales that record more than just weight
Having researched the various options of weigh scales that give body composition I came across these. What did surprise me was the cost! I expected to pay upwards of £100 so was amazed to find these at just over £30! Just download the app, step on the scales and voila an array of readings giving your body composition. I have another scale so check the weighing accuracy and it correlates with that.
F**Z
Inconsistent weighing
I've been using the scale for a few days now and have some comments: 1) The app is complex and over-designed. I have no other Xiaomi products but I still have to install a general-purpose app in order to use this one device properly. The app is also proprietary and doesn't connect with other health apps on my phone such as Fitbit or Google Health. There appears to be no way to export data from the app. 2) The weight readings are inconsistent. I follow the instructions closely, stepping brielfy on the scale, then if I weigh myself several times in close succession, waiting for the display to turn off each time before repeating, I often get variations of 300 or 400 grams, with the 2nd or 3rd attempts usually reading less than the first one, but sometimes more. This is on a hard tiled floor. Which of these readings is correct? Any of them? The lowest one? The highest one? The average? The most recent one? The app just takes the most recent one. 3) Although sold as a bathroom scale, the small print in the booklet explicitly says it is not to be used in damp environments such as bathrooms. Seriously? 4) The BMI calculation in the app is wrong. I initially registered an incorrect value for my height and that is what it's using, despite my correcting the value later. This looks like a bug. 5) After fairly consistent readings on body fat, it suddenly jumped by 2 percent overnight, though I hadn't eaten anything out of the ordinary the day before, in fact if anything I had eaten less than usual. I intend to keep the scale for another few days before making a decision. For me the big issue is inconsistency in the weight values, but competing devices in the same price range all seem to suffer from this.
J**R
För priset är den ovärderlig, otroligt fin våg för pengarna. Allt fungerar klockrent!
E**A
It measures correct
İ**N
Gayet şık. Uğraştırmıyor. Pili tak ve direk ölçüme başla. Hassasiyeti de doğru. Kesinlikle tavsiye ediyorum.
S**R
Satisfied with my order
J**.
Je suis fidèle aux produits Xiaomi, mais cette S400 franchit un nouveau palier. Si vous cherchez à comprendre ce qui se passe réellement dans votre corps au-delà du simple chiffre du poids, c'est l'outil parfait. Pourquoi la S400 est exceptionnelle : Technologie Double Fréquence : C'est la grande nouveauté. En utilisant des fréquences hautes et basses, la mesure de l'impédance est beaucoup plus précise que sur les anciens modèles. On sent que les données sur la masse grasse et la masse musculaire sont plus stables et cohérentes. 25 indicateurs de santé : C'est impressionnant de voir autant de détails. Taux de graisse viscérale, masse osseuse, teneur en eau, protéines, et même la fréquence cardiaque... L'application Mi Home (ou Xiaomi Home) transforme ces chiffres en graphiques très faciles à interpréter pour suivre son évolution. Précision chirurgicale : Avec une précision à 100 g près, elle est extrêmement fiable. J'ai fait le test plusieurs fois d'affilée et le résultat est toujours identique, ce qui prouve la qualité des capteurs. Design épuré et moderne : Elle est magnifique dans une salle de bain. Le plateau en verre trempé blanc est élégant, et l'affichage LED caché qui apparaît uniquement quand on monte dessus est très réussi. Multi-utilisateurs intelligent : Elle reconnaît automatiquement chaque membre de la famille dès qu'on pose le pied dessus. Elle propose même des modes spécifiques pour peser un bébé ou un animal de compagnie, ce qui est très bien pensé. Bilan : Pour le prix, il est difficile de trouver plus complet et plus précis. C’est un allié précieux pour quiconque suit un programme de remise en forme ou veut simplement surveiller sa santé de près. Un produit high-tech, fiable et esthétique que je recommande sans aucune hésitation !
Trustpilot
3 weeks ago
4 days ago