During paring the processor (Smart Valve) becomes a WiFi Gateway. You connect to this and after few trivial, but necessary steps the ShowerMe app passes to it the LAN credentials. After the shower is found, paired and named it becomes part of your home and the use is simple. The Smart Shower works in unison with all other existing controls you may have
Only when in service we can upgrade your processor to become WiFi compatible with the full functionality of the Smart Shower.  All existing components to the shower will remain operational
Aqualisa SmartValve is the same processor as all of its predecessors starting with the black. The main difference is that it has pink lids and a new PCB. The latter is the WiFi gateway and the ShowerMe app connects and controls the process via this connection