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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.

Customer Rating:


Price: $499.99
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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.

  • 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.

Clean under the bed and other hard-to-reach areas.
Roomba provides comprehensive cleaning coverage – vacuuming in tight spots, under and around most 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 174 reviews)

Ratings Distribution

  • 5 Stars

     

    (112)

  • 4 Stars

     

    (37)

  • 3 Stars

     

    (14)

  • 2 Stars

     

    (8)

  • 1 Stars

     

    (3)

91%

of respondents would recommend this to a friend.

Pros

  • Cleans under furniture (119)
  • Cleans effectively (118)
  • Hassle free operation (97)
  • Long run time (93)
  • Covers entire room (75)

Cons

  • Can get stuck (47)
  • Noisy (35)
  • Frequent maintenance (18)
  • Does not clean stairs (15)
  • Small debris bin (13)

Best Uses

  • Hardwood floors (116)
  • Large rooms (93)
  • Pet hair (93)
  • Carpeted rooms (85)
  • High traffic rooms (77)
    • Reviewer Profile:
    • Homeowner (130), Pet owner (112), Busy household (63), Renter (8), Frequent user (6)
    • Primary use:
    • Personal (6)

Reviewed by 174 customers

Displaying reviews 1-10

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5.0

we love our scooter

By scoot

from Gulfport Ms.

About Me Homeowner

Pros

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

Cons

    Best Uses

    • Carpeted Rooms
    • High Traffic Rooms
    • Large Rooms
    • Small Rooms

    Comments about iRobot Roomba® 770:

    We love scooter!!!!!!!

     
    3.0

    It's a Thug....BANGS into Walls and Doors

    By Goofy

    from Florida

    About Me Busy household, Homeowner, Pet Owner

    Pros

    • Cleans Effectively

    Cons

    • Bangs into my doors and walls and wakes people

    Best Uses

    • Pet Hair

    Comments about iRobot Roomba® 770:

    Buying a Roomba.....this one is a thug...others gently approach walls and doors....this one slams into them....doesn't leave any marks but think about a child with a temper tandrum....Thats what this one reminds me of. Cleans very well....just bangs into everything. Great robot to wake up the household when you want them all up. Just turn on the Roomba. 800 series is a sweetheart. 900 series is overpriced and until it goes on the discount shelf, it won't be in my house. Love my other Roomba's though.

     
    5.0

    I LOVE mine!

    By janehiswife

    from Grove City, PA

    About Me Busy household

    Pros

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

    Cons

      Best Uses

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

      Comments about iRobot Roomba® 770:

      I saw this when it first came on the market and wanted one then. Since it's debut, I am certain numerous improvements have been made (i.e untangles itself, virtual wall feature, programable...) My sons and their wives and my husband gave me one for Christmas and I am thrilled! You would be surprised at how much fur and dust is in the dirt cup every day even after you've vacuumed!

       
      4.0

      2 of my friends bought it on my recommendation

      By doctor

      from cape cod, ma

      About Me Homeowner, Pet Owner

      Pros

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

      Cons

      • Small Debris Bin

      Best Uses

      • Hardwood Floors
      • High Traffic Rooms
      • Large Rooms

      Comments about iRobot Roomba® 770:

      it helps so much with 2 big shedding dogs. 2 problems- 1.i have to change debris bin 2-3 times when Roomba works. 2. area rug- first, it doesnt clean dog hair on it well. A lot of hair also stays on the floor around the rug. And because of the color of the rug Roomba stops on it. Anyway, im so happy i have it..... dont have to vacuum clean the first floor every day!!!

       
      5.0

      Best Christmas Present EVER!

      By DT

      from Twin Maples

      About Me Busy household, Homeowner, Pet Owner

      Pros

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

      Cons

      • Small Debris Bin

      Best Uses

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

      Comments about iRobot Roomba® 770:

      I bought this for my wife, since she seemed like she could never get ahead of the dog hair balls all year round. She loves it, AND said it was the best Christmas Present Ever! Even after a normal cleaning with our Miele vacuum, she still was able to fill the bin quickly.

      (4 of 6 customers found this review helpful)

       
      5.0

      Great little vacuum!

      By J

      from Guam

      About Me Busy household, Pet Owner

      Pros

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

      Cons

      • Noisy
      • Small Debris Bin

      Best Uses

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

      Comments about iRobot Roomba® 770:

      We bought this Roomba from the Navy Exchange because I was tired of sweeping dog hair (we have a German Shepherd) every day and it's great- cleans up most of the dog hair and other dirt on our tile floor, but it does get full after a short while (which is understandable considering our dog sheds a lot in this tropical climate) and doesn't pick up hair as well on a rug. I probably wouldn't recommend this particular Roomba for pet owners who have animals that shed profusely, but it's still a fantastic product. Would recommend for households who don't have pets or have pets that don't shed often!

      (23 of 40 customers found this review helpful)

       
      3.0

      A little disappointed

      By Co Gal

      from Denver, CO

      About Me Busy household, Homeowner, Pet Owner

      Pros

      • Cleans Under Furniture
      • Long Run Time

      Cons

      • Misses Spots
      • Small Debris Bin

      Best Uses

      • Hardwood Floors
      • Large Rooms

      Comments about iRobot Roomba® 770:

      I purchased this product because I work full-time and have a large home to clean on my own. I also have a couple of dogs and found myself vacuuming twice a week or more sometimes. I had high hopes for the Roomba. This model had good reviews and I thought how wonderful it would be to have help vacuuming the floors.

      Pros:
      -For a small vacuum, it picks up pretty well.
      -It does a good job picking up pet hair and dirt on my wood floors.
      -Sort of hands free (except when it get's stuck under furniture)

      Cons:
      -Every time it switched from wood floor to area rug it left a big pile of dog hair behind.
      -It couldn't handle my plush area rug at all. It got stuck and told me to move it.
      -It got stuck under furniture easily, even when I tried to use the virtual wall.
      -I had to empty the debris bin frequently.
      -It didn't transition well between different flooring.

      (31 of 42 customers found this review helpful)

       
      4.0

      770 VS The World

      By Kole H. (the boy with a lot of Roombas)

      from Clovis, NM

      About Me iRobot Enthusiast, Pet Owner

      Pros

      • Cleans Effectively
      • Cleans Under Furniture
      • Easy To Use
      • Hassle Free Operation
      • It pays for itself
      • Long Run Time

      Cons

      • Can't clean under 3.6 in
      • Slow

      Best Uses

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

      Comments about iRobot Roomba® 770:

      Out of my other Roombas, this one ranks #4. Wlhile my 770 which I call Iris, is a decent robot, it has a few drawbacks. It must have a clearance under furniture greater than or equal to 3.6 inches. It seems random compared to other robot vacs such as my Neato Botvac which maps the room. It also makes its way around by bumping into things. It could also use a stronger motor. It's a great vac, but it can't replace your upright. Now on to the pros. It has a potent cleaning system. The brushes pull up the carpet to a fluff, and clean reasonably deep into the carpet, and it cleans amazingly on hardwoods. One problem iRobot has addressed is the fact that the brushes are approximately 98mm away from a wall's edge. They fixed this with the fast spinning fiber optic sweeper arm which shoves dirt in front of it. Now for my tests. I vacuumed with my Shark and dumped the bin onto the floor and spread it out. The dirt detect feature sensed it and cleaned all of it. Another test I have performed is pouring a few steel BBs on the hardwood and it picked up all of them. I have more tests planned later. The maintenance on the Roomba (as with all of them) is relatively easy. Cleaning the whole machine is really easy (for me, at least). Putting it together is foolproof, right down to swapping wheel motors. Overall, great vac, easy to use and maintain, but, like all Roombas, it can't replace your upright.

      (30 of 38 customers found this review helpful)

       
      5.0

      Gets It Done

      By Scott P

      from Midwest City, Oklahoma

      About Me Busy household, Homeowner, Pet Owner

      Pros

      • Cleans Effectively
      • Cleans Under Furniture
      • Easy To Use
      • Great on base boards.
      • Hassle Free Operation

      Cons

      • Border around area rugs
      • Misses Spots

      Best Uses

      • Carpeted Rooms
      • Hardwood Floors
      • Pet Hair

      Comments about iRobot Roomba® 770:

      I have many responsibilities, leaving me little time for cleaning. I looked for this to reduce my cleaning load, and it has done so to my satisfactionl. I do a couple of rooms at a time; either carry or navigate to the room in question, set down a virtual wall or two, then turn it loose while I work on something else.

      The first time I used it, I had to clean out the bin halfway through the room because it picked up so much cat hair. After that, it is usually full around the time it finishes. I have a lot of area rugs, some with fringe. It does an excellent job of cleaning both the rugs and the hard surfaces. I have have never had an issue with fringe or power cords getting pulled in, something I can't claim about my upright vacuum.

      It's worst performance is along the borders between area rugs and hard floors. The rugs are thick enough that there is a narrow gap on the hard floor where the suction is insufficient to get it all due to the elevated hight of one side of the Roomba. Sometimes it cleans it well anyway because the little corner brush will sometimes fling the bits of hair or debris away from this gap so it can be picked up somewhere else. But it sometimes misses these. When it does, I ignore it, and it will often catch it the next time I sweep.

      It actually does better than my Hoover along baseboards and under furniture. I would use the attachments to manually get at those areas. But due to the difficulty of reaching them, I typically did a poor job of getting them clean. The Roomba actually does far better than I ever did on these areas. And I was scared to look under the bed and some other furniture for what I might find. But the Roomba attacked them fearlessly, and cleaned it all right up. I am very happy with it.

      I then turned it loose, with some trepidation, on my filthy screened-in porch. Now, it looks better than it has since I spent three hours cleaning it up a couple of years ago.

      (11 of 13 customers found this review helpful)

       
      5.0

      Does a great job

      By DWT

      from Barrie Ontario

      About Me Pet Owner

      Pros

      • Cleans Effectively
      • Cleans Under Furniture
      • Easy To Use
      • Long Run Time

      Cons

        Best Uses

        • Hardwood Floors
        • Pet Hair

        Comments about iRobot Roomba® 770:

        Bought it on sale about a month ago and Robbie has been great doing a daily sweep/vacuum of our tile and hardwood floors.with a Newf dog and a nearby beach, Robbie has his work cut out for him but always surprises us as to how much he picks up oh his daily rounds.. Summer is giving him a work out. Very happy with Robert.

        • My Robot's Name:
        • Robbie

        Displaying reviews 1-10

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