A Black Friday "deal" is often a normal price next to an inflated list price. Here a robot vacuum only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale.
On sale now
No robot vacuum rated 3.8 or higher is 15% or more below its typical price at the last price check (October 26, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each type. A sale on one of these is worth more than a big discount on a weaker model.
Best Robot Vacuums (No Mop)
- iRobot Roomba 105 Vac + AutoEmpty#1 of 5Full review
A budget self-emptying LiDAR vacuum for hard floors and low carpet in homes without pets; its poor pet hair score rules it out for shedding animals.
Amazon $279$27982%Self-emptyLiDAR4.1 in - Shark Navigator Self-Empty#2 of 5Full review
A no-frills LiDAR vacuum with a bagless self-empty base for people who don’t need mopping and want to stay under $500.
Amazon $439.95$439.9582%Self-emptyLiDAR-
Best Robot Vacuum and Mop Combos
- Roborock Q10 S5+#1 of 5Full review
For carpeted and pet homes that want top-tier vacuuming for about $550 and don’t mind handling the mop themselves.
Amazon $549.99$549.9996%Self-emptyLiDAR + 3D light- - Dreame D20 Plus#2 of 5Full review
For carpeted homes on a budget that want long runs and a self-emptying dock; skip it if you need real mopping or obstacle avoidance.
Amazon $309.99$309.9993%Self-emptyLiDAR- - Ecovacs Deebot N20 Plus#3 of 5Full review
A basic self-emptying LiDAR robot for vacuuming; since it is hard to find new, the T50 Max Pro Omni is the better buy.
Amazon Ecovacs $399.99$399.9979%Self-emptyLiDAR3.8 in
Best Robot Vacuums with Self-Cleaning Docks
- Dreame L40s Ultra#1 of 60Full review
The value pick of Dreame’s range: strong measured carpet cleaning, long runtime and a full self-cleaning dock for about half the flagship price.
Amazon $499.97$499.9792%Washes mop + emptiesLiDAR + 3D light- - Ecovacs Deebot T80S Omni#2 of 60Full review
One of the best carpet cleaners among mid-price roller-mop robots, with a full hot-water dock; a good fit for mixed carpet and hard floors where thresholds are low.
Amazon $658.59$658.5991%Washes mop + emptiesLiDAR + camera3.9 in - Ecovacs Deebot T80 Omni#3 of 60Full review
A well-rounded roller-mop robot at a mid-range price: strong carpet and hair results and a hot-water washing dock, without the fast charging or detergent dosing of ECOVACS’ pricier models.
Amazon $549.99$549.9989%Washes mop + emptiesLiDAR + camera3.9 in
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.