iRobot’s best-selling vacuum-and-mop combo is on sale. The Roomba 105 Combo with AutoEmpty dock is down to $299 at Amazon, $170.99 off its $469.99 list price — a 36% discount on the model deal trackers call the value pick of the Roomba lineup, with thousands of units sold last month.
The deal
- Sale price: $299.00
- List price: $469.99
- You save: $170.99 (36% off)
- Where: Amazon — price verified live on the product page
Why it’s a good buy
- Self-emptying dock holds 75 days of debris — the feature that genuinely changes the chore, emptying the robot into a bag you toss every couple of months.
- 70x power-lifting suction (vs. the 600 series) with an edge-sweeping brush, plus a washable microfiber mop pad for simultaneous vacuum-and-mop runs.
- ClearView LiDAR mapping for precise room-by-room coverage, with automatic carpet detection that keeps rugs dry while mopping.
- SmartScrub mode delivers 2x deeper scrubbing on high-traffic areas, and it works with Alexa, Siri, and Google Assistant.
At $299 with the auto-empty dock included, this is the cheapest way into a self-emptying Roomba combo — a practical pick for busy households that want mopping without the premium price.
Prices change frequently — the price above was verified on October 3, 2026.