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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:


Price: $499.99
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In-Stock, usually ships in 1 - 2 full bus. days (Details)
No payments for 6 months
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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 168 reviews)

Ratings Distribution

  • 5 Stars

     

    (108)

  • 4 Stars

     

    (36)

  • 3 Stars

     

    (13)

  • 2 Stars

     

    (8)

  • 1 Stars

     

    (3)

90%

of respondents would recommend this to a friend.

Pros

  • Cleans under furniture (115)
  • Cleans effectively (112)
  • Hassle free operation (92)
  • Long run time (90)
  • Covers entire room (75)

Cons

  • Can get stuck (47)
  • Noisy (34)
  • Frequent maintenance (18)
  • Does not clean stairs (15)
  • Small debris bin (10)

Best Uses

  • Hardwood floors (112)
  • Large rooms (89)
  • Pet hair (89)
  • Carpeted rooms (81)
  • High traffic rooms (72)
    • Reviewer Profile:
    • Homeowner (126), Pet owner (108), Busy household (59), Renter (8), Frequent user (6)
    • Primary use:
    • Personal (6)

Reviewed by 168 customers

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Displaying reviews 1-10

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(3 of 8 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.

(9 of 10 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.

(9 of 12 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.

(5 of 6 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

    (18 of 23 customers found this review helpful)

     
    4.0

    Does better job than my Dyson

    By Memere

    from Sudbury, ON

    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

    • Misses Spots

    Best Uses

    • Hallway Carpet Runner
    • Hardwood Floors
    • High Traffic Rooms
    • Large Rooms
    • Long Hallway Carpet Runne
    • Long Runner
    • Pet Hair

    Comments about iRobot Roomba® 770:

    Best thing I bought when I was to ill to do any housework. Can get caught up if you leave cords lying around but no problem with floor length curtains or bedspreads.

    • My Robot's Name:
    • Doggie

    (16 of 22 customers found this review helpful)

     
    5.0

    Best thing I have bought in a long while

    By Lee

    from Moss Vale NSW

    About Me Busy household, Homeowner, Pet Owner

    Pros

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

    Cons

      Best Uses

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

      Comments about iRobot Roomba® 770:

      I am more than pleased with my iRobot. It does everything I want and then some. I am amazed at what it is picking up, even a wire twist tie. It spent a while under my bed and found a nail polish, a fridge magnet ( from my grandson) and a lost phone charger! I locked it in a room and let it play away for a while and found him in a walk in closet. He gets into every space.
      He is so easy to use, clean, recharge.
      I find myself just watching him rather than TV!
      Notice he's a male, just because.
      have a large dog, a cat and 2 messy birds,all who sleep inside on carpet and their room has never looked cleaner.
      I come home from work and just set him in a room for 30 minutes and enjoy the easily cleaned floors.
      It has given me a greater sense of joy in my home already.

      (13 of 15 customers found this review helpful)

       
      5.0

      Get this one!

      By Sam

      from Florida

      About Me Homeowner, Pet Owner

      Pros

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

      Cons

        Best Uses

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

        Comments about iRobot Roomba® 770:

        use it in my 18'x30' beddroom and it does a better job than my whole house vac.

        (2 of 2 customers found this review helpful)

         
        5.0

        770 iRobor Roomba

        By My Maid

        from Paris, Texas

        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

        • Clogs Easily

        Best Uses

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

        Comments about iRobot Roomba® 770:

        I had surgery,and no one to do the cleaning. My husband bought the Roomba so the house would always look good. I programed the iRobot Roomba and it cleans at the same time and days without worrying if I have time to vacuum. I do not have to be home while the Roomba is cleaning. This is the best thing I could have ever owned.

        • My Robot's Name:
        • My Maid

        (2 of 4 customers found this review helpful)

         
        5.0

        has saved us a lot of work...does a great job

        By Big Girl

        from Prattville, AL

        About Me Homeowner

        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
        • High Traffic Rooms
        • Small Rooms

        Comments about iRobot Roomba® 770:

        I have head extensive back surgery and my husband has knee problems. It knocks out a lot of work for us.

        • My Robot's Name:
        • Big Girl

        (6 of 6 customers found this review helpful)

         
        5.0

        Outstanding Product

        By Bamafan1967

        from Bedford, TX

        About Me Busy household, Homeowner, Pet Owner

        Verified Reviewer

        Pros

        • Cleans Effectively
        • Easy To Use
        • Hassle Free Operation

        Cons

        • Small Debris Bin

        Best Uses

        • Hardwood Floors

        Comments about iRobot Roomba® 770:

        We have two dogs and two cats. Our housekeepers come once a week and by the time they come the floor is taken over by hair. Vivian has been a real champ in cleaning up the hair in between visits. I would recommend it to anyone. If I had any complaint the bin is too small.

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