Smart belt adapts to the waist width automatically

A French company called “Amotta” Emiota developed a clever waist belt with the name “Plete” Belty, and the advantage of other belts that it collects health data, and on the other hand it is “automatically adapts to the waist width”. The waist belt, which the company intends to put at the end of this year, comes made of metal and plastic . Thanks to the built-in accelerometer and gyroscope sensors, it collects and sends wireless data to its application on smart devices.   
Palti tracks the waist all day long, and the belt checks the length of time the user has spent sitting down to suggest that he will rise and walk again if he is sitting.   
The belt also has the advantage of automatically adapting to the waist width, as it is equipped with very small engines, which automatically rugs or tightens the belt. For example, when a user sits down, the belt will detect it to stretch, and then self-tightens when the user rises again.