We sell two products on our site: the Ergatta Rower and the Ergatta Upgrade Package. The rower comes complete with our touchscreen/software -- it is a fully connected, digital rower.
The Upgrade Package is designed specifically for people who already own a WaterRower. The Upgrade Package consists of a wooden mounting arm and our touchscreen/software. The Upgrade Package gets mounted on to an existing rower.
If you don't currently own a rower, then the Ergatta Rower would be the correct product for you! If you are the current owner of a WaterRower, then you'd be a great candidate for our Upgrade Package. These two products are not meant to be purchased together.