We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.With so many options on the market, it can be tough to differentiate between vacuum robots and mop hybrids. But if you’re on a budget, one major factor to consider is whether it has a roller mop. A roller mop cleans hard floors better by preventing dirty water from spreading and is more effective at removing heavy-duty messes, similar to wiping up a mess with a wet towel. The new Eufy Omni C28 is the “most budget-friendly roller mop robot vacuum,” according to Mashable, and right now it's 38% off for the Amazon Big Spring Sale, bringing it to a record-low price of $499.99 (originally $799.99). Eufy Omni C28 Robot Vacuum and Mop $799.99 at Amazon Get Deal Get Deal $799.99 at Amazon Along with being surprisingly affordable for its extra-long roller design, the C28 is a compact choice for apartments and smaller homes with a dock that takes up less space than other auto-washing and drying hybrid cleaners. The one drawback is the 15,000 Pa suction power, which, on the surface, appears underwhelming compared to higher-powered options costing four figures. Despite this, professional and consumer reviews consistently state that the C28 leaves floors sparkling and dust-free, especially when the wet, pressurized roller mop does double duty.It also performs well in smart mapping, with setup taking just a couple of minutes. While the 10.7-inch roller mop (which self-cleans with clean water nine times a second) is the main standout feature, the robot vacuum’s 4.5-inch height may not be slim enough to fit under some dishwashers and low-clearance furniture or cabinets. And despite 15,000 Pa suction, it can be a little noisy, particularly during the auto-empty process. It can cross thresholds up to 20 mm, and the roller mop lifts up to 10.8 mm when carpeting is detected.The five-in-one base station keeps the C28 hands-free for up to 75 days, handling mop cleaning, dust removal, water tank refilling, wastewater collection, and hot-air drying, which runs a bit faster than competitors thanks to a four-air duct system. If you want a genuinely hands-free setup with an effective self-cleaning roller mop, the mid-range Eufy Omni C28 robot vacuum and mop is a solid option, offering great value for near-high-end features at less than half the price, especially during the Amazon Big Spring Sale, when it’s at its lowest price ever. Our Best Editor-Vetted Amazon Big Spring Sale Deals Right Now Apple AirPods Pro 3 Noise Cancelling Heart Rate Wireless Earbuds — $199.00 (List Price $249.00) Apple iPad 11" 128GB A16 WiFi Tablet (Blue, 2025) — $299.00 (List Price $349.00) Samsung Galaxy Tab A11+ 128GB Wi-Fi 11" Tablet (Gray) — $202.00 (List Price $249.99) Sony WH1000XM6- Best Wireless Noise Canceling Headphones — $398.00 (List Price $459.99) Apple Watch Series 11 (GPS, 42mm, S/M Black Sport Band) — $299.00 (List Price $399.00) Blink Video Doorbell Wireless (Newest Model) + Sync Module Core — $35.99 (List Price $69.99) Fire TV Stick 4K Max Streaming Player With Remote — $34.99 (List Price $59.99) Amazon Kindle Colorsoft 16GB 7" eReader (Black) — $169.99 (List Price $249.99) Deals are selected by our commerce team