The LAZMA PF analyzer is a portable device, like a watch in which the laser Doppler flowmetry (LDF) method and temperature measurement in the field of research are implemented. Data of blood microcirculation and temperature are transmitted to a computer, tablet or smartphone using the Bluetooth protocol. The software allows simultaneous recording of information to four simultaneously functioning analyzers fixed, for example, on the upper limbs (right and left) and lower limbs (right and left), or in any other combination. The device is also used at home. On the panel of the device there are indicators characterizing the state of health: "green" - corresponds to the control values (norm), "yellow" - functional disorder (support therapy is required), "red" - significant deviation of the microcirculation from the norm (medical consultation is required). For healthy people, the colour indication is adjusted individually to monitor your health.