The best robot vacuums
How we picked and tested Our 2017 finalists (starting at the top, left to right): iLife A4s, Monoprice Strata Smartvac 2.0, Samsung Powerbot R7070, LG Hom-Bot Turbo+, iRobot Roomba 690, iRobot Roomba 960, EcoVacs Deebot N79, Eufy RoboVac 11. Photo: Liam McCabe Since 2013, we’ve tracked 121 robot vacuum models, though many are now discontinued. …