When choosing smart home accessories, users often pay attention to functionality and design, forgetting the physical dimensions and weight of the device. Xiaomi scales are not only an accurate tool for monitoring health, but also a gadget that often has to be moved from place to place or taken with you on trips. The question of how much Xiaomi scales weigh is becoming especially relevant for those who plan to install the device on fragile glass shelves or transport in hand luggage.
Depending on the specific modification, the weight of the device can vary, which directly affects its stability and activation threshold. Current models of the Mi Smart Scale and Mi Body Composition Scale range use different platform materials and sensor types, which creates a difference in the total figures. Understanding these nuances will help you choose the optimal solution that will be not only functional, but also easy to use.
In this article, we will discuss the specifications of popular models, explain the difference between the conventional and professional versions, and answer questions about the minimum weight of the user. You will learn why the weight of the device itself is important for calibration and how to properly adjust the gadget to obtain the most accurate data about body composition.
Review of the model range and their physical parameters
Xiaomi’s scale range includes several generations of devices, each with its own design features.The Mi Smart Scale (first generation) is made of tempered glass and a new model. ABS-It's a plastic that gives it a relatively low weight, and it's marketed as a universal solution for daily weighing without a deep analysis of body composition.
More advanced versions, such as the Mi Body Composition Scale 2 and Mi Scale 2, feature additional stainless steel electrodes for bioimpedance analysis. These metal elements, along with a more capacious battery and reinforced platform, make these models slightly heavier than their predecessors. The professional version of the Mi Body Composition Scale Pro has increased dimensions and weight, which is necessary to ensure stability when measuring a wide range of parameters.
⚠️ Warning: Do not confuse the weight of the device with the minimum weighing threshold. Light scales can have a high activation threshold, and heavy scales can be very sensitive.
When choosing between models, consider that the heavier device usually has better inertia and less walks on the floor when moving sharply. However, if you want mobility and the ability to take scales with you on business trips, the Mi Smart Scale 2 will be the preferred option due to its compactness and moderate weight.
Accurate data: model weight table
For the sake of comparison, we have prepared a composite table that gives the exact weight parameters for the most popular versions, based on the official manufacturer's specifications and the results of independent tests, and it is important to understand that the real weight may vary slightly depending on the batch of production and the type of battery installed.
The difference in weight between the models may seem insignificant, but it reflects the density of the materials used. For example, the use of high-quality stainless steel for electrodes in the Body Fat 2 model adds strength to the product, but also increases its weight compared to plastic counterparts.
| Model of the device | Weight of device (g) | Platform material | Type of food |
|---|---|---|---|
| Mi Smart Scale 1 | 1650 | Tempered glass | 4 x AAA |
| Mi Smart Scale 2 | 1700 | Tempered glass | 4 x AAA |
| Mi Body Composition Scale 2 | 1900 | Glass + nerge. steel | 4 x AAA |
| Mi Body Composition Scale Pro | 2400 | Glass + Aluminum | Built-in Li-Ion |
As you can see from the table, the Mi Body Composition Scale Pro is the heaviest member of the family, due to the presence of an integrated battery and a more massive body designed to withstand loads of up to 150 kg with high accuracy. For most users, a standard model weighing about 1.7-1.9 kg will be quite enough.
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The lightest model is the Mi Smart Scale 1 (1.65 kg), and the heaviest is the Mi Body Composition Scale Pro (2.4 kg).
Effect of device weight on measurement accuracy
Many users are wondering if the mass of the scales themselves affects the final figure on the screen. The physics of the process is that the load gauges need a solid support to work, and the heavy platform provides better pressing force and less susceptibility to the microvibrations of the floor, which could theoretically increase the stability of the readings.
However, modern calibration algorithms in Xiaomi devices automatically compensate for irregularities and slight fluctuations. The device itself determines its "zero" weight when turned on, so the difference of 200-300 grams between models is not a critical factor for the accuracy of human weighing.
The more important parameter is the weight distribution inside the body. In models with metal electrodes (like the Mi Body Fat 2), the center of gravity can be shifted, requiring the weights to be set only on a flat, hard surface. On soft carpets or linoleum with pile, heavy scales can show a large error due to the pressing of the coating.
Why do scales show different weights on carpet and tile?
Minimum user weight and activation threshold
Special attention should be paid to the question of what the minimum weight of the object must be to the scales it "feel". For all Xiaomi models, there is an activation threshold, which is usually 5 kg. This is done to ensure that the device does not turn on from accidental touches or if a pet jumps on the platform.
If you plan to use scales to weigh children or heavy loads (such as grocery bags), this is a nuance to consider. Mi Smart Scale 2 models have slightly more sensitive sensors than the first version, but the lower limit of 5 kg remains the standard for the entire lineup.
- 📉 5 kg – minimum weight for displaying data on the screen.
- 📈 150 Kg - maximum load for standard models (Mi Scale) 1/2, Body Fat 2).
- ⚖️ 50 g - minimum gradation (step) of weight measurement.
- 🔋 0.1 kg - step of measurement at a weight of more than 10 kg (depending on firmware).
For users with very low weight (less than 10 kg), the accuracy may be lower than the stated, as the strain gauge error increases in this range, and the optimal range for maximum accuracy is from 20 to 140 kg.
Transportation and installation: practical advice
Given that Xiaomi scales weigh between 1.6 and 2.4 kg, they are easy to transport. They can easily fit in a backpack or travel bag. However, a glass platform requires careful treatment. It is important to avoid hitting hard objects when transporting, since tempered glass, although strong, can break from a point hit to the end.
When installing the device in the bathroom or bedroom, make sure that the surface will withstand a point load. Despite the fact that the total weight of the device is small, when a person steps, the pressure on the area of contact of the legs of the scales with the floor increases many times. For glass floors or shelves, it is recommended to put an additional shock-absorbing mat.
☑️ Pre-balance check
If you move frequently or live in a hostel, ease of carrying becomes an important factor, in which case you may be advised to purchase a cover or a bag for transportation to protect the glossy surface from scratches. Scratches on glass do not affect the electronics, but can spoil the appearance of the device.
Comparison of materials: glass versus metal
Xiaomi’s scales use two basic materials: tempered glass and metal (aluminum or stainless steel); glass models (Mi Scale 1, 2, Body Fat 2) are lighter and more aesthetically pleasing, and fit easily into modern interiors, weighing between 1.7 and 1.9 kg.
The metal elements in the Mi Body Fat Pro add solidity and weight to the device. The aluminum alloy provides excellent thermal conductivity, which is important for stable electronics, and high strength. However, such scales are colder to the touch and require more careful cleaning to avoid leaving stains.
⚠️ Warning: Do not use abrasives to clean the glass platform.This can damage the special coating and reduce the accuracy of foot slip when entering.
The choice of material also affects the durability of the device in high humidity conditions. Metal parts of Body Fat models have corrosion protection, but with constant use in the shower cabin, the risk of contact oxidation is higher than that of fully glass or plastic structures.
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Rub the scale platform with a dry soft cloth after each use to remove skin fat and moisture – this will prolong the life of the sensors.