SAVE AN EXTRA 10%

on already reduced prices on select open-box items storewide.

Get coupon ›

In store only.
Ends Sunday.

It looks like you're using an older version of Internet Explorer.
To best view our site — and for a better experience overall on the Web — please update your browser using the links below. It's free and it takes just a minute.
Download the latest version of Chrome, FireFox or Internet Explorer.
×

iRobot - Roomba 770 Vacuum Cleaning Robot - Black

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 Low Price 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$499.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

Item Added. View List

Add to List

    No lists found. Create one today.
    Add Item

    Rating Breakdown

    67%
    (170 Reviews)
    25%
    (63 Reviews)
    5%
    (13 Reviews)
    1%
    (2 Reviews)
    2%
    (4 Reviews)

    Product Availability

    Special Offer

    Cardholder Offers

    What's Included

    • iRobot 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:
    94% of customers would recommend this product to a friend (238 out of 252)

    Rating Breakdown

    67%
    (170 Reviews)
    25%
    (63 Reviews)
    5%
    (13 Reviews)
    1%
    (2 Reviews)
    2%
    (4 Reviews)
    Roomba 77002 Robotic Vacuum Cleaner: Take a break from floor cleaning and put Roomba to work for you. This powerful vacuum works on your schedule, cleaning when and where you want it to, allowing you more time to do the things you love.

    Vacuum Cleaner Buying Guide

    Product Features

    Robotic vacuum cleaner for carpets and hard floors

    The ultimate hands-off vacuum cleaner. Two Auto Virtual Wall adapters emit an infrared beam, limiting Roomba to where you want it.

    Automatic features make life easier for you

    Roomba returns to its Home Base to dock and recharge when needed. The full-bin indicator lets you know when it needs emptying. And you can program cleaning times most convenient for you.

    Two HEPA filters for cleaner air

    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 bagless cleaning system

    Spinning side brushes clean along walls and counter-rotating brushes act as a broom and dust pan.

    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.

    iAdapt technology adapts to your unique environment

    Monitoring the space more than 60 times per second, Roomba automatically adjusts to different flooring types, follows walls, and identifies and avoids tassels, cords and potential "cliffs."

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