No it does not. However, the Nebia Spa Shower 2.0 integrates with your existing mixer, so there's no need to modify your current plumbing. Regardless of whether you have a pressure balancing, digital or standard thermostatic mixing valve, they will all work seamlessly.
If you are remodeling or planning on building a new shower stall for your Nebia 2.0, then a pressure balancing Posi-Temp shower valve such as these from Moen's Align collection would be the way to go. In terms of finishes, Nebia 2.0 looks great next to brushed nickel, brushed stainless steel, matte chrome, or matte black finishes.