Based on this product's specifications, here are some alternatives and similar models
Robot vacuum cleaner Xiaomi Robot Vacuum S40C — 5 kPa suction, LDS navigation, 0.52 L dustbin, 0.26 L water tank, 14.4 V 2600 mAh battery, white
Summary description:
Xiaomi Robot Vacuum S40C is a round, bagless robot vacuum with LDS (laser) navigation, 5 kPa suction and combined roller + side brushes for vacuuming and wet mopping. It has a 0.52 L dust container, 0.26 L water tank, a 14.4 V 2600 mAh rechargeable battery and automatic return to dock for charging. Remote control via smartphone, Alexa and Google Assistant support, programmable cleaning and compact 340×97 mm footprint make it suitable for daily floor maintenance in apartments and homes.