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The robot that vacuums and mops, then empties itself
bObsweep Bio Auto-Empty Robot Vacuum and Mop
bObsweep's Bio auto-empty robot vacuum and mop handles floors and dumps its own bin — great for busy households.
Deal score 10.0 · Unreal
We're checking this price again; the store's own page has it now.
This deal was in an earlier drop. The store may have changed its price since.
Why it's a great deal
- Digital Trends calls it a set-it-and-forget-it robot vacuum and mop with an auto-empty dock built for up to 100 days of capacity Digital Trends
- Shoppers say this little machine cleans it all and navigated the rooms very well Shoppers on Google Shopping
- bObsweep says Bio combines dual-brush sweeping with three vacuum levels and a wet mop that wipes away stains bObsweep
Every store we checked
- Best BuyNew
In stock
$249.99Observed at 8:32 AM - Macy'sNew
In stock
$259.99Observed at 7:26 AM - WalmartNew
In stockSold by R2Sshop
$269.99Observed at 7:26 AM - Home DepotNew
In stock
$746.39Observed at 8:32 AM - Sam's ClubNew
In stock
$988.90Observed at 8:32 AM - WayfairNew
In stock
$1,134.99Observed at 8:32 AM - eBayNew
Availability unknownSold by ewirelessgear
$319.99Observed at 8:32 AM - MercariNew
Availability unknown
$800.00Observed at 8:32 AM - NordstromNew
Availability unknown
$1,129.00Observed at 8:32 AM - ModeSensNew
Availability unknown
$1,129.00Observed at 8:32 AM - TargetNew
Availability unknown
$1,134.99Observed at 8:32 AM - Lowe'sNew
Availability unknown
$1,179.00Observed at 8:32 AM - Kohl'sNew
Availability unknown
$1,179.00Observed at 8:32 AM - FlexShopperNew
Availability unknown
$1,274.22Observed Nov 4, 2026, 8:53 AM
From Best Buy
- 4500 Pa suction lifts dust and scraps off soft and hard floors
- Dual-brush sweeping system with main brush and tandem side brush
- Motorized wet mopping for a complete clean
- Auto-emptying station seals debris in a 3.5-liter odor-blocking activated charcoal-lined reusable dustbag
- QSLAM navigation with LiDAR laser vision maps and color-marks your space in minutes
- Control via bObsweep app, Alexa or Google Home; never records images of your home
- In the box
- Two reusable dust bags
What buyers say
Buyers like
- Overall performance described as doing wonders
- Efficient navigation
- Reliable mapping accuracy
- Well-regarded suction power
- Manageable noise level during operation
Specs
- Cordless
- Yes
- Color
- Brown
- Assistant Support
- Google Assistant, Amazon Alexa, Siri
- Capacity
- 0.92 gal
- Power Source
- Cordless
- Surface Type
- Vinyl, Hardwood, Laminate, Stone, Tile
- Wet / Dry
- Yes
- Suction Power
- 4500 Pa
- Cleaning Width
- 12.5 inches
- Battery Life
- 150 Minutes
About the bObsweep Bio Auto-Empty Robot Vacuum and Mop
The bObsweep Bio is a robot vacuum and mop that empties itself into a sealed, charcoal-lined bag, so you touch debris about once a month instead of every day. It brings 4,500 Pa suction, a main brush plus tandem side brush, motorized wet mopping and LiDAR mapping, and it works with Alexa, Google Assistant and Siri. Its 3.5-inch height lets it slide under most sofas and cabinets. The best new price is $249.99 at Best Buy as of November 3, 2026, well above the $139 low seen that same day and above the $190 high of the prior days, so the current listing is not the deal the price history shows.
Best forPet owners dealing with hair on carpet and hard floorsHouseholds that want to skip daily bin emptyingMixed hard-floor and low-pile carpet homesShoppers who want app and voice control without camera concerns
Pros
- Auto-empty base seals debris in a charcoal-lined bag, cutting odor and emptying chores
- 4,500 Pa suction is strong for this price class
- Up to 150 minutes of runtime per charge
- LiDAR mapping with no camera, so it never records images of your home