Even at full price, the Roborock Q10 S5 Plus offers impressive value, boasting features typically reserved for pricier robovac models at a fraction of the price. That’s especially true today. It’s down to just $269.99 ($280 off) at Wellbots when you apply promo code NEW10, which matches its all-time low and is the best price we’ve seen since Black Friday last year. If you prefer a different retailer, you can also buy it at Amazon and directly from Robovac for $10 more.

The robovac is one of our top picks if you’re on a budget, with good AI-powered obstacle detection and navigation that helps it clean around clutter without getting stuck. It also boasts automatic carpet detection and a mop that can lift itself over rugs, so you don’t need to worry about carpets getting wet. The flat vibrating mop pad also impressed us in testing and is particularly gentle on delicate floors, able to scrub away dirt effectively without leaving them soaked. When it finishes cleaning, the included dock automatically empties the robovac’s dustbin and recharges the bot, reducing the amount of maintenance required.

Of course, there are some compromises Roborock made to keep costs down. Unlike Roborock’s much pricier $1,600 Saros 20, the Q10 S5 Plus can’t climb taller thresholds, and its 10,000Pa suction isn’t nearly as powerful as the Saros’ 36,000Pa system. The dock also lacks conveniences like automatic mop washing and water-tank refilling, meaning you’ll still need to handle those tasks yourself. Still, for under $300, it’s hard to complain given everything else the Q10 S5 Plus brings to the table.