Why are there a range of different belt sizes available for the Equivital system?

The correct sensor belt fit is imperative to ensuring that good quality data is recorded in all environments (including high levels of ambulation). The ECG, and respiratory sensors are integrated into the sensor belt. A correct belt fit ensures the correct level of contact and positioning of these sensors to provide highly accurate data. 

There are 9 different sizes of belts (non-gender specific) and a belt fitting measurement guide is provided to ensure the correct size belt is used.

HIDA3330-IFU-26-1 0A Equivital EQ02 LifeMonitor Sizing Fitting Data Quality Guide.pdf