I reviewed the evolution of Anker's robot vacuum cleaner 'Eufy RoboVac 30C' which can be purchased at the 30,000 yen range, from the previous model 'Eufy RoboVac 11 S' - GIGAZINE
Eufy RoboVac 11 Review | PCMag
eufy-RoboVac-11-Test-Akku - Akku- und Roboter-Staubsauger