What is the difference between TiVo Roamio and the TiVo DVR from Wave?

The TiVo DVR from Wave is similar to the retail TiVo Roamio. The main benefit of the TiVo DVR from Wave is that there is no upfront cost and it is fully integrated with Wave On Demand, bringing you the latest hit shows and movies. You also have the benefit of Wave’s 24×7 technical support and should your TiVo DVR fail to work, we will replace it.