Xiaomi Mi Body Composition Scale smart scales have become the standard for home health control, but even the most accurate electronics require the right operating conditions. Users often face a situation where the readings jump or the device shows different values when weighed on different legs, a phenomenon commonly referred to as imbalance, although technically it is an uneven distribution of load on touch sensors.
Understanding the way strain gauges work will help you avoid measurement errors, so it's designed to keep your body in a static position in the center of the platform, and if you get closer to one of the edges, the algorithms can misinterpret the signal, leading to biases in fat and muscle tone.
In this article, we will discuss how to achieve a perfect balance of readings, conduct professional calibration and eliminate external factors that affect the accuracy of the Mi Scale 2 and newer models.
The basis of the accuracy of any smart scale is four highly sensitive sensors located at the corners of the body. When you stand on the platform, each sensor registers the pressure at its point. Equilibrium in the context of the device is a state in which the sum of signals from all four points is processed by the processor correctly. If the weight is distributed more unevenly, for example, you rely more on the right leg, the algorithm still has to derive the total mass, but for calculating the composition of the body (bioimpedance analysis), symmetry is critical. Bioimpedance analysis, the sum of signals through the processor processor is processed correctly, if the body is corrected by the error of the electrical path of the electrical resistance, then the electrical error in the body, then it will lead to correct the th of the th in the path of the th of the throtax in the body, for the thrustation of the throtation of the body, which will be correctede of the throtax. This is why the instructions always emphasize the need to stand strictly in the center. ⚠️ Warning: Never use scales on soft surfaces such as carpet or linoleum with pile.This creates the illusion of skewing, as one of the sensors can fall deeper than others, completely violating the geometry of measurements.
The first and most important step to precise measurements is choosing the installation site. Hardness and horizontality of the floor are determining factors. Even the microscopic slope of the tiles or bumps at one of the angles of the Xiaomi scales will lead to a systematic error. In a professional environment, this is called "geometric skewing." The ideal solution is tile, porcelain or perfectly aligned concrete screed. Laminate and parquet are also suitable if they are laid according to technology and do not have elevation differences at the joints. It is important that the under-levels of the water, which can not affect the heat flow of the water, or the heat flow of the water. 📊 What surface are your scales on?Tile/CaffelLaminat/ParketLinoleumCover/CarpetCheck the horizontality of the surface using a building level or even a smartphone app-level.Put the device on the floor at the intended installation site. If the level bubble deviates more than 2-3 of degree, to look for the balance of readings useless - the device will work incorrectly.
If you change your location or notice that the scales are lying, you need to perform a calibration procedure. This is the process of zeroing out the sensor readings relative to the current surface. 2 Xiaomi Smart Scale 2 The process may be automatic, but sometimes manual intervention is required. ☑️ Checklist of correct calibration Set scales on a solid flat floor Remove the protective film from the bottom of the device Press one foot to turn on Wait for the indicator blink and zero Stand with two feet in the center: 0 / 5 First, remove the protective transport film from the bottom of the body completely. While it is on the legs, the scales are unstable, which is perceived by the system as a constant skew. Once placed on the floor, press with one foot on the surface to make the screen catch fire. Wait until zeros appear on the display (0.00 or 0.0). Only then can you carry out a full weighing. What if the scales are not calibrated?If after switching on the scales do not show zero, and immediately start flashing or showing chaotic numbers, try to remove the batteries for 10-15 seconds. This will allow you to reset the residual charge from the capacitors and reboot the controller. After installing new batteries, repeat the procedure for turning on a hard surface.
Weighing techniques for accurate data Many users ignore the correct weighing technique, relying only on the automatic gadget. 30% To measure real weight and body composition, you have to stand symmetrically on the plateau. 15-20 Stand on the scale, wait for the weight to be fixed (usually the flashing indicator stops burning), and only after that go. If you get off before the time, the calculation algorithm may not have time to conduct a series of several measurements, and the data will not be transmitted to the Mi Fit or Zepp Life application. 💡To maximize error control, weigh three times in a row, going off the scales after each time, write down all three values and calculate the arithmetic mean. 100-200 gram. Clothing also plays a role. Heavy shoes, key pockets or phones distort the center of gravity. To get reference data, it is recommended to weigh yourself in minimal or no clothing, especially if you are tracking the dynamics of changes in body composition.
Sometimes the problem is not the user, but the hardware. If the scales show different values when weighing a reference weight (such as dumbbells or water canisters) in different corners of the platform, then the calibration of one of the four sensors is impaired. This can happen after the device falls or hits. Do a simple test. Take a load of about 20-30 kg. Weigh it down, put it squarely in the center. Then move it to each of the four corners, trying to put it exactly above the legs. | Position of the cargo | Indications (kg) | Permissible error | Status | |:--- |:--- |:--- | | Centre | 25.4 | - | Norma. | | Left front corner | 25.3 | ±0.2 | Norma. | | Right back corner | 26.1 | ±0.2 | Anxiety. | | Front right corner | 25.5 | ±0.2 | Norma. | If the difference between the readings in the center and in the corners exceeds 0.3-0.5 If you're a kilogram, it's a major disruption in the geometry of the platform or a failure of one of the load cell systems, and in such cases, software calibration won't help. ⚠️ Note: If the scales were dropped from a height more 10 If you look at the hard floor, there's a high probability of deformation of the body, visually, this may be invisible, but the internal calibration of the sensors will be knocked down forever.
The digital balance of data is ensured by the correct pairing of scales with a smartphone. the Zepp Life app (formerly Mi Fit) or Mi Fitness uses complex formulas to calculate indicators. If the user profile contains incorrect data (height, age, gender), the bioimpedance calculation will be incorrect, even if the scales show the correct weight. Go to the profile settings and check the relevance of the data. Pay special attention to growth, which is critical for calculating body mass index (BMI) and fat percentage, and make sure that the app is running properly. For example, the “Infant Weighing” mode uses another algorithm that can crash when weighing adults unless you switch back. 💡The accuracy of body composition indicators (fat, muscles, water) depends on the correctness of filling the profile in the application at 80%. The body weight is measured hardware, the rest of the parameters are calculated.
Frequently Asked Questions (FAQ) Why does Xiaomi's scale show different weights in the morning and evening? This is normal. During the day, a person's weight changes due to food intake, water and moisture loss. The difference of 1-1.5 kg between the morning fasting weighing and the evening weight is the physiological norm, not the weight error. Can you use Xiaomi scales on the carpet? Categorically not. The soft surface absorbs some pressure, the sensors work incorrectly, the readings will be understated or chaotic. Use a solid substrate (ply, ply, charge the battery), if the battery is not sensitive to the temperature, the sensor to the temperature? If the scales were standing on a cold balcony or in the sun, let them lie down at room temperature for 20-30 minutes before using them to stabilize the internal components.