iRobot - Roomba 770 Vacuum Cleaning Robot - Black

iRobot Roomba 770 Vacuum Cleaning Robot: The Roomba 770 Vacuum Cleaning Robot provides a concentrated clean, all at the push of a button. The 3-Stage Cleaning System with Dirt Detect Series II identifies dirtier areas in your home and focuses cleaning, ensuring Roomba tackles even fine pet hair, dust and dirt.

Vacuum Cleaner Buying Guide
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$399.99
On Sale
Save $100 (Reg. $499.99)
Free Shipping on Orders $35 and Up

No minimum for My Best Buy® Elite and Elite Plus members. Minimum purchase of $35 on eligible products required. Excludes select digital items, scheduled delivery items and items displaying \"In Store Only\" message.Learn more

Build a Bundle

    What's Included

    • Roomba 770 Vacuum Cleaning Robot
    • Robot battery, self-charging home base with power supply
    • 2 Virtual Walls, brush cleaning tool, extra filter
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    96% of customers would recommend this product to a friend (584 out of 608)

    68%
    (407 Reviews)
    27%
    (164 Reviews)
    4%
    (25 Reviews)
    0%
    (3 Reviews)
    1%
    (9 Reviews)

    Product Features

    Robotic vacuum cleaner for carpets and hard floors

    Automatically adjusts to all floor types, including carpet, tile, hardwood and laminate. Two Auto Virtual Wall adapters emit an infrared beam, limiting Roomba to where you want it.

    iAdapt technology navigates and adapts to your home

    Monitoring the space more than 60 times per second, Roomba adjusts to different flooring types, follows walls, and identifies and avoids tassels, cords, stairs and other drop-offs.

    Dirt Detect Series II technology

    Identifies dirtier areas and focuses cleaning where it's needed most.

    Automatic features make life easier for you

    Roomba automatically returns to its Home Base to dock and recharge when needed. Conveniently schedule up to 7 times per week, or just press CLEAN on the robot.

    HEPA-type filter traps dirt and dust

    Captures dust particles as fine as 0.3 microns, limiting their recirculation and improving your air quality.

    Cleans harder just where you need it

    Using optical and acoustic sensors, Roomba identifies your dirtiest areas and gives them extra attention.

    3-Stage Cleaning System agitates, brushes and suctions floors clean

    Spinning side brushes clean along walls and counter-rotating brushes act as a broom and dust pan. 3.6" low profile cleans under furniture, beds and kickboards.

    Clog-resistant design for more efficient suction

    Powerful vacuum pulls dirt and hair off brushes into the AeroVac Series 2 bin, efficiently packing the debris so you need to empty the bin less frequently.

    Molded soft-touch bumper protects your walls and furniture

    Cushions the contact made between Roomba and the objects it encounters as it cleans.

    Product images, including color, may differ from actual product appearance.