Eufy 11S MAX vs eufy Omni S2

The eufy Omni S2 wins overall by a wide margin, adding room mapping, mopping, self-emptying, broader connectivity and integrations, stronger suction and longer battery life. The Eufy 11S MAX only wins on price and cliff detection, since it's a much simpler, no-app vacuum-only robot.

Smart features versus simplicity. The eufy Omni S2 has Wi-Fi, an app, room mapping, mopping and a self-emptying dock. The Eufy 11S MAX has none of that: it is controlled with a remote, uses bump navigation with no mapping, and is vacuum-only with no self-emptying.

No. The Eufy 11S MAX has no Wi-Fi, Bluetooth or app support and is controlled with the included remote and onboard scheduling. The eufy Omni S2 connects over Wi-Fi and integrates with Alexa and Google Home.

The eufy Omni S2 is rated for 150 minutes per charge, 50 minutes more than the Eufy 11S MAX's 100 minutes, and it covers rooms more systematically thanks to multi-room mapping rather than bump navigation.

Choose the eufy Omni S2 if you want a fully connected robot vacuum and mop with room mapping, a self-emptying and self-washing dock, and smart home integrations, and you don't mind paying a premium for that automation.

Choose the Eufy 11S MAX if you want the simplest, most affordable option: a quiet, slim vacuum-only robot with no app, no Wi-Fi and no setup, controlled entirely by remote.