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Less chores. More life. That’s the big idea behind iRobot cleaning robots. Our goal is to simplify your cleaning routine, giving you back more time in your day. If you need assistance with shopping on our site, please call us at (800) 727-9077 and a customer care representative will be happy to assist you.
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iRobot Roomba® 770

Vacuum Cleaning Robot

Item Number: 77002

Roomba 770 removes dirt, dust and pet hair on its own. It features Dirt Detect™ Series 2 technology to concentrate cleaning in the dirtiest areas and a Full Bin Indicator that lets you know when the bin needs to be emptied. Using iAdapt® Responsive Navigation Technology, Roomba thoroughly vacuums the entire floor, including hard-to-reach spots under furniture. Dual HEPA air filters stop fine dust from circulating in your home.

Customer Rating:


10% off Roomba 770 Vacuum Cleaning Robot

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Price: $499.99
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In-Stock, usually ships in 1 - 2 full bus. days (Details)

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Order Toll Free: 1.800.727.9077
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iRobot Roomba® 770 Full Specifications

Roomba uses a patented 3-stage cleaning process to vacuum your carpets, hardwood, tile and laminate floors on its own, automatically adjusting to different floor surfaces as it moves through your home. Roomba 770's cleaning features include:

  • Advanced Cleaning Head: Designed with pet owners in mind, the new cleaning head provides superior performance for picking up pet hair, dirt, dust, allergens and more
  • AeroVac™ Series 2 Bin: Employs a powerful vacuum to vigorously pull debris and hair off brushes into the bin. The distributed air collection and clog-resistant design of the AeroVac Series 2 Bin optimizes vacuum effectiveness and dirt and hair packing efficiency.
  • Dual HEPA Air Filters: Capture dust particles as fine as 0.3 microns, limiting the recirculation of fine particles and leaving fresher, healthier air behind

Clean under the bed and other hard-to-reach areas.
Roomba provides comprehensive cleaning coverage – vacuuming in tight spots, under and around furniture and along baseboards. Roomba 770 features:
  • Persistent Pass Cleaning Method: Employs a back and forth cleaning pattern to apply elbow grease in areas where it senses excessive dirt

Every home is different.
iAdapt Technology monitors the cleaning environment more than 60 times per second, using multiple sensors (like cliff detection) and dozens of behaviors (including wall following) to clean your home. Roomba 770 adapts to your home using:
  • Molded Soft-Touch Bumper: Cushions the contact made between Roomba's bumper and walls, furniture and other objects, protecting household items while it cleans
  • Dirt Detect Series 2: Uses optical and acoustic sensors to find dirt and debris, performing concentrated cleaning in the dirtiest areas and ensuring the whole floor is clean

Less work for you.
Roomba knows which areas to clean – and those to avoid. Auto Virtual Wall® barriers emit an infrared beam that Roomba won't cross, keeping the robot in the rooms you want to clean and out of the ones you don't. Plus, Roomba charges itself, going back to its Home Base® to dock and recharge between cleanings. More 770 convenience features include:
  • Extended-Life Power Management: Roomba 770 uses sophisticated power management software to deliver up to 50% longer battery life than previous Roomba generations, ensuring hundreds of cleaning cycles under proper use
  • On-Board Scheduling: Cleans when it's convenient for you, up to 7 times per week

What's In The Box:
  • 1 iRobot Roomba 770
  • 1 Rechargeable Battery
  • 1 Battery Charger (3-hour charge time)
  • 1 Compact Self-Charging Home Base
  • 2 Auto Virtual Walls (each requires 2 C batteries, not included)
  • 1 Extra Filter
  • 2 Brush Cleaning Tools
  • 1 Remote Control
  • 1 Instructional DVD
  • 1-Year Manufacturer's Limited Warranty On Robot, 6-Month Manufacturer's Limited Warranty On Battery

Specifications:
Package Dimensions: 19 x 5 x 21.5 inches
Package Weight: 14.5 lbs.
Robot Dimensions: 13.9 inches in diameter, 3.6 inches in height
Robot Weight: 8.4 lbs.

The iRobot limited warranty shall not apply to failures or problems which are caused by products or equipment not authorized by iRobot Corporation.

Robot products purchased in North America are intended for use in North America only. Both the 30-day, money-back guarantee and the limited warranty are void if products are used outside North America.

*Roomba runtime remains the same between recharges. Battery lifetime varies with home environment and usage. Use Roomba as directed for longest battery life.

Country of Origin:China


Customer Reviews

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iRobot Roomba® 770
 
4.4

(based on 144 reviews)

Ratings Distribution

  • 5 Stars

     

    (92)

  • 4 Stars

     

    (32)

  • 3 Stars

     

    (10)

  • 2 Stars

     

    (7)

  • 1 Stars

     

    (3)

92%

of respondents would recommend this to a friend.

Pros

  • Cleans under furniture (93)
  • Cleans effectively (92)
  • Covers entire room (75)
  • Hassle free operation (74)
  • Long run time (74)

Cons

  • Can get stuck (47)
  • Noisy (31)
  • Frequent maintenance (18)
  • Does not clean stairs (15)
  • Loses charge quickly (4)

Best Uses

  • Hardwood floors (93)
  • Large rooms (75)
  • Pet hair (74)
  • Tile floors (70)
  • Carpeted rooms (67)
    • Reviewer Profile:
    • Homeowner (108), Pet owner (92), Busy household (51), Renter (7), Frequent user (6)
    • Primary use:
    • Personal (6)

Reviewed by 144 customers

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Displaying reviews 1-10

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5.0

Adding Another One!

By Jennifer

from Houston, Texas

About Me Homeowner

Pros

  • Cleans Effectively
  • Cleans Under Furniture
  • Easy To Use
  • Hassle Free Operation
  • Large Debris Bin
  • Less Dust In The House

Cons

    Best Uses

    • Carpeted Rooms
    • Hardwood Floors
    • High Traffic Rooms
    • Large Rooms
    • Pet Hair
    • Small Rooms

    Comments about iRobot Roomba® 770:

    I love my Roomba! My husband gave it to me for Christmas. Best gift ever. We've had it about 3 months now. I believe houses and furniture will eventually be sold as Roomba ready. Would you think of living without a dishwasher or a washing machine? This is the must have device of the future. We're going to get another one today!

    • My Robot's Name:
    • Belle
     
    4.0

    J Edgar is better than a Hoover

    By Two Retired Educators

    from Salisbury, MD

    About Me Pet Owner

    Verified Reviewer

    Pros

    • Cleans Effectively
    • Cleans Under Furniture
    • Easy To Use
    • Hassle Free Operation
    • Long Run Time

    Cons

      Best Uses

      • Pet Hair

      Comments about iRobot Roomba® 770:

      We were worried about the fringed area rugs, but he doesn't have any trouble with them. We have a floor level hearth with a gas fireplace. J. Edgar decided that he needed to remove the decorative rocks. We'll put a virtual wall there in the future when he does that room. With three rooms and a hall upstairs, and 4 rooms and a hall downstairs, he has yet to be allowed to find his way to his dock. He gets carried a lot, but that's OK. We're thinking about getting him a little brother (600) for upstairs.
      Oh yeah, our Beagle, Buddy, completely ignores him, unlike the big vacuum.

       
      4.0

      My robot maid service

      By tweedledeuk

      from Sherwood Park alberta

      About Me Busy household, Pet Owner

      Verified Reviewer

      Pros

      • Cleans Effectively
      • Cleans Under Furniture
      • Easy To Use
      • Hassle Free Operation
      • Large Debris Bin
      • Long Run Time

      Cons

        Best Uses

        • Hardwood Floors
        • High Traffic Rooms
        • Large Rooms
        • Pet Hair

        Comments about iRobot Roomba® 770:

        Ok this thing is amazing! Every day I am baffled by how much hair my dog sheds and just grateful that I am not forced to pick it up. I also have three children and my husband and I don't worth.

        As much as this machine is not perfect it works and it has taken one thing off of my to do list (if you read above the three children, dog and two jobs means perfection has been let go of a long time ago).

        My floors are cleaner by a lot and have just purchased the robot mop! Go for it! Take the time to program it and you will be thrilled.

         
        4.0

        Great for pets & scored at a really good price

        By Mikeydeech

        from Wantagh NY

        About Me Busy household, Homeowner

        Verified Reviewer

        Pros

        • Cleans Effectively
        • Cleans Under Furniture
        • Easy To Use
        • Hassle Free Operation
        • Large Debris Bin
        • Long Run Time

        Cons

        • Noisy

        Best Uses

        • Carpeted Rooms
        • Hardwood Floors
        • Large Rooms
        • Pet Hair

        Comments about iRobot Roomba® 770:

        I use my Roomba 4 days a week. The dander in my home is legit having 3 cats and the Roomba always seem to do a great job of constant cleaning. Its like having a maid everyday on my floors. The only drawback I have is the unit is relatively noisy. I would totally get one for my second floor if the pricing was a little more attractive. I have no use for the virtual walls and think they should be sold as an accessory to help reduce the costs for the unit.

        Overall, great job iRobot team. I am really impressed!

        • My Robot's Name:
        • Roomba

        (4 of 6 customers found this review helpful)

         
        1.0

        Have dog in the house- doesn't clean

        By Liz the golfer

        from Orlando, FL

        About Me Homeowner, Pet Owner

        Pros

        • Easy To Use

        Cons

        • Clogs Easily
        • Misses Spots
        • Noisy
        • Small Debris Bin

        Best Uses

        • Hardwood Floors
        • Small Rooms

        Comments about iRobot Roomba® 770:

        Fully charged the robot and put it in our master bedroom. Picked up dust under bed, but I had to empty twice. Did go into one closet and the bath area. Whenever there is a 1/8 in. difference in floor height, it cannot handle it. Got stuck trying to get onto an area rug on a hardwood floor. Battery runs out quickly - not good. Misses a lot of areas.

        (7 of 7 customers found this review helpful)

         
        5.0

        Super Time Saver!!

        By John and Dani and all 5 kitties

        from Vancouver, WA

        About Me Homeowner, Pet Owner

        Verified Reviewer

        Pros

        • Cleans Effectively
        • Cleans Under Furniture
        • Easy To Use
        • Hassle Free Operation
        • Large Debris Bin
        • Long Run Time

        Cons

        • Noisy

        Best Uses

        • Hardwood Floors
        • Pet Hair

        Comments about iRobot Roomba® 770:

        We were very skeptical at first but after a few days we found ourselves wondering how we lived without this machine! We have hard wood floors and tile and she cleans like a champ. We set her to clean when we leave for work, and she does her thing while we are gone, so we do not hear her. She has only got stuck once and we think our cats had something to do with that! Great buy and we have recommended it to all our pet owning friends!!

        (6 of 7 customers found this review helpful)

         
        3.0

        Mix Feelings About My Roomba 770

        By iLikeRobots

        from Austin, TX

        About Me Homeowner

        Pros

        • Cleans Effectively
        • Cleans Under Furniture
        • Easy To Use
        • Hassle Free Operation

        Cons

        • Doesn't Clean All Rooms
        • Doesn't Come Back Home
        • Noisy
        • Small Debris Bin
        • Stays Mostly In One Room

        Best Uses

        • Carpeted Rooms
        • High Traffic Rooms
        • Small Rooms

        Comments about iRobot Roomba® 770:

        I just got my Roomba 770 a few days ago. The following day, I put it into action, after the battery was fully charged. It was fun to watch it work, but it was a bit noisy. I set it up upstairs, in the loft, where it's all carpet. There are 5 rooms and two restrooms. The Roomba stayed mostly in the loft, and just went for a few minutes to two of the bedrooms. Then, it ran out of battery and I found it near the stairs, sleeping -- It didn't make it to the charging station, which was only 6 feet away from where I found it. It did picked up some dirty, but mostly carpet wool. But, it is a new house, with a new carpet -- only a couple of weeks old. It did cover all of the loft and the stairs landing and hall, but it barely touched any of the bedrooms.

        Overall, I wasn't so thrill about it. It seems to be able to clean one room only, after about 40 minutes running.

        • My Robot's Name:
        • Iatom

        (10 of 13 customers found this review helpful)

         
        5.0

        I'm a believer

        By cowboys and dawgs

        from McComb, MS

        About Me Frequent User

        Verified Reviewer

        Pros

        • Easy To Empty
        • Easy to Use
        • Efficient
        • Lightweight
        • Powerful/Good Suction

        Cons

          Best Uses

          • Carpet
          • Hardwood Floors
          • Pet Hair
          • Tile Floors

          Comments about iRobot Roomba® 770:

          At first I was skeptical about purchasing the Roomba. I live with a blue heeler, a black lab, and two dachshunds inside. I have carpet, tile and hardwood floors and I was continuously vacuuming and sweeping. I was told that I had to many rugs and furniture in my house to get much good out of the Roomba, but boy were they wrong. I don't know how I lived without it. It's wonderful and my mother was so impressed that she bought herself one also. Besides the pet hair, it's just so nice to know all the dust bunnies are not living under my bed anymore. A GREAT product. Next time I buy one I will upgrade. The 770 is all it's advertised to be, can't even imagine how the more expensive models do.

          • Primary use:
          • Personal

          (8 of 12 customers found this review helpful)

           
          5.0

          I wish I had 2 more

          By Clearner the robot

          from Omaha, Nebraska

          About Me Frequent User

          Pros

          • Easy To Empty
          • Easy to Use
          • Efficient
          • Powerful/Good Suction

          Cons

            Best Uses

            • Carpet
            • Hardwood Floors
            • Pet Hair
            • Tile Floors

            Comments about iRobot Roomba® 770:

            We run the 770 daily on our hardwood floor area mostly due to pet hair. The 770 does multiple passes on the kitchen, dining room and hallway and puts itself away when it is done. To make it more convenient, I used felt pads to raise a low couch so that there would be no impediments and I know that the Roomba appreciates the extra headroom. We love this thing.

            • Primary use:
            • Personal

            (7 of 14 customers found this review helpful)

             
            5.0

            Can't live without it

            By Leon

            from Calgary, Alberta

            About Me Frequent User

            Verified Reviewer

            Pros

            • Easy To Empty
            • Easy to Use
            • Efficient
            • Lightweight
            • Quiet
            • Time saver

            Cons

              Best Uses

              • Carpet
              • Pet Hair
              • Tile Floors

              Comments about iRobot Roomba® 770:

              We run our Roomba every other day. As long as we have picked up loose objects, it runs completely independently and parks on its charging station when it's done. It's a lot quieter than a regular vacuum cleaner (about as loud as an average bread machine). It's quiet enough to run when we're home, and if it's in a different room, we can hardly hear it.

              It requires emptying the bin and cleaning the brushes every few times that it runs, but the maintenance only takes a few minutes, and I'm happy to that instead of running a regular vacuum cleaner. We've been running it regularly for 8 months, and so far it shows no signs of wearing out.

              The remote control is awesome for spot cleaning a specific area, and also allows us to keep it parked underneath our furniture where we can't start it using normal start button.

              It doesn't have a lot of suction, but it more than makes up for it with the excellent brushes, and lots of repetition. I would be tempted to try out the 800 series for the stated improvement in suction, but I really can't complain about this one; it does an excellent job.

              And I will never again own a regular vacuum cleaner.

              • Primary use:
              • Personal

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