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
Anker eufy RoboVac 30C Vacuum robot with Alexa control for $299.99
Google Home Essentials: Eufy RoboVac 30C [Video] - 9to5Google
eufy RoboVac 30C Review - RTINGS.com
Eufy's RoboVac 30C Max drops to $210, saving you $90 | Android Central
eufy by Anker, BoostIQ RoboVac 30, Robot Vacuum Cleaner, Upgraded, Super-Thin, 1500Pa Suction, Boundary Strips Included, Quiet, Self-Charging Robotic Vacuum, Cleans Hard Floors to Medium-Pile Carpets : Amazon.sg: Home