Is it worth it?
If you want a robot vacuum cleaner that can handle both daily dust and actual mopping with less hands-on upkeep, this eufy C28 Omni is aimed squarely at that job. The appeal is the combination of a 28 cm roller mop, 15,000 Pa suction, LiDAR navigation, and an all-in-one station that washes, dries, empties, and collects wastewater, so it is built for homes that want a more complete clean with less routine fuss. The trade-off is that this is a fairly committed docked system, so it makes most sense where the station has a permanent place and the buyer wants automation over compactness.
This is the right route for a busy home, pet hair, and mixed hard-floor use, especially if you value mopping that is more than a damp wipe and want a robot that can stay on top of maintenance for weeks at a time. It is less convincing for anyone who wants a simple budget bot, a lighter dock setup, or a product whose variant and naming are completely straightforward at first glance. The core decision is whether you will use the mop, the self-emptying dock, and the obstacle-aware navigation enough to justify the extra space and cost.