RoombaReview has published a roundup review and shootout of the Roomba Discovery, The eVac, the Zoombot, and the Roomba Pro Elite.
" In April 2004, Applica (Parent company of Black & Decker) quietly released the $100 Zoombot in large retail chains such as Walmart and Target. The Sharper Image soon followed with its own release of the $200 eVac. iRobot finally had some real competition. Both vacuums offered faster charging times, less required maintenance and longer warranties. Suddenly, the market had become allot more crowded, but it wasn't over yet... "
Read the full review.
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