Do I need to buy any software to use the BodyGem device?
No. All you need is the actual BodyGem unit, power supply, and the single-use mask or single-use mouthpiece and nose clip. BodyGem Analyzer software comes with each BodyGem purchase to allow for developing accurate weight management plans for your clients.. I got an error message when trying to start the measurement/warm up the device. To begin a BodyGem measurement, make sure the unit is plugged in and push the amber button on the top of the BodyGem device. It is very important to leave the BodyGem device sitting upright on a flat surface, away from any forced air vents or fans, when you push the button and throughout the self-calibration period (while the amber light is flashing). Do not pick up the BodyGem device until the unit beeps and the light begins flashing green.