At about 38 ° to max. 40 ° preheated soy drink (natural, it does not work with all varieties) mix well with yoghurt starter culture and place in container's.
For me a puncture resistance, tasty soy yogurt had arisen after about 18 hours of absolute rest. Just take to mature the inner vessel from the housing, sealed with the supplied lid and place in the refrigerator, where it is possibly a little tighter.
The nice thing about the device: it is easy to handle, does not need a lot of space, can be super clean (the inner vessel with lid can also be put in the dishwasher), operates virtually silently, produces up to 2 liters of yogurt and is plus super -preiswert.
For power consumption so far I can not say anything, and can only hope that it is as low as possible.
My enthusiasm for a power-consuming device keeps out basic considerations in limits. But unfortunately came produce my electroless attempts yogurt from soymilk was mostly quite tasty, but very fluid.