Virtual Wall Halo-- Roomba 500/600/700 Series

alaTest has collected and analyzed 18 user reviews of Virtual Wall Halo-- Roomba 500/600/700 Series from Amazon.com. The average user rating for this product is 3.9/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. People really like the usability. The size also gets good feedback, whereas some have doubts about the price and reliability.