Similar to this deal from last month but $20 cheaper with a $120 off voucher checkbox on the listing. Seemed to have relatively positive feedback but I can't vouch for any robotic vacuums, I was just browsing expired listings to see what products people liked. The listing says the Top Deal ends in 1 day but I'm not sure whether that actually means the end of the voucher and price.
Copying the description from that post:
A 2-in-1 robot vacuum and mop from Uoni that's packed with features including an auto empty station.
It has 2700pa strong suction, 5200mAh battery with 190 minute runtime, Lidar floor mapping with up to 10 maps, 25 infrared and drop sensors for obstacle avoidance, 6 cleaning modes, App for manual control, settings, virtual walls etc, remote for manual control and settings, voice control and the robot vacuum is suitable for hard floors/carpet/rugs etc. There's a 400ml dust box and 110ml water tank with an attachable mop.