Ecovacs DEEBOT T80S Omni vs Ecovacs DEEBOT T90 Pro Omni

The Ecovacs DEEBOT T80S Omni wins overall. It is cheaper, better rated, documents cliff detection and no-go zones and supports Apple HomeKit, SmartThings and Matter. The T90 Pro Omni offers more suction at 30,000Pa and a more advanced roller mop.

Platform support against mopping hardware. The T80S Omni works with HomeKit, SmartThings and Matter as well as Google Home and Alexa. The T90 Pro Omni is limited to Google Home and Alexa but brings the OZMO Roller 3.0, which scrubs under pressure and reaches the baseboards.

Yes, both are rated at 200 minutes per charge, and both return to the dock to recharge and resume where they left off. Both docks also empty the robot, wash the mop with hot water and dry it with hot air.

The Ecovacs DEEBOT T90 Pro Omni, thanks to its larger self-rinsing roller mop, edge-reaching arm and 4L clean water tank, which keep floors drying evenly without streaks. The T80S Omni still mops well with its own OZMO roller and self-washing dock.

Buy the Ecovacs DEEBOT T80S Omni if you want the widest compatibility for the lowest price: HomeKit, SmartThings, Matter, Google Home and Alexa, plus 24,800Pa suction, 200 minutes of runtime, cliff detection, no-go zones and an OMNI dock that runs itself.

Buy the Ecovacs DEEBOT T90 Pro Omni if mopping is the priority and you have a lot of hard floor: 30,000Pa suction, an OZMO Roller 3.0 that scrubs and rinses continuously, an edge-reaching arm and a 4L water tank, at around 60dB.