I really liked two of them. My air conditioner coils were frozen, so a great solution was to turn up the temperature for defrosting, then use a wet/dry vacuum to vacuum the water and dust off the coils. One nozzle for wet and one for dry.
Robot vacuum cleaner Roborock S7 Global, black
125 Review
Robot vacuum cleaner Roborock S6 MaxV RU, black
91 Review
Professional vacuum cleaner KARCHER WD 3 Premium, 1000 W, yellow/grey
81 Review
Vacuum cleaner Dreame V11, gray
176 Review
Xiaomi Mi Robot Vacuum Cleaner 1S Global Robot Vacuum Cleaner, white
389 Review
Xiaomi Mi Robot Vacuum-Mop 2 Lite RU robot vacuum cleaner, white
198 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review
Vacuum cleaner Deerma DX118C RU, white/grey
144 Review