Xiaomi has taught smartphones with MIUI 12 to detect the heart rate without additional sensors
|MIUI 12 has a feature that may be in demand by many users who do not have the skills to determine the heart rate. All you need is a smartphone running MIUI 12 with a camera and built — in flash. |
This feature is implemented in Xiaomi Health services version 2.8.6, which are part of MIUI 12. As shown in the image above, all the user has to do is launch the appropriate app and hold their finger up to the camera lens. In this case, the flash is needed as a constant light source during the measurement of blood flow by the camera. Of course, heart rate determination is not complete without the use of special artificial intelligence algorithms. This function can be used not only in threatening conditions, but also, for example, when playing sports.
The technology is compatible with most models with MIUI 12, with the exception of Xiaomi Mi CC9e, Mi CC9Pro, Xiaomi Mi CC9 Meitu Edition, Redmi 6A and Redmi 10X Pro. In these models, the heart rate calculation algorithm does not work correctly yet — there is a very large discrepancy between the actual values and the measured ones. But the company is working on optimizing the function for these smartphones as well.
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