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iRobot Roomba 770 Vacuum Cleaning Robot - 77002

Abt Model: 77002 | UPC Code: 885155001405
iRobot - 77002 - Robotic Vacuums
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$499.99  
Advanced Cleaning Head/ AeroVac Series 2 Bin/ Dual HEPA Air Filters/ Persistent Pass Cleaning Method/ Molded Soft-Touch Bumper/ Extended-Life Power Management/ On-Board Scheduling/ Carrying Handle/ Black Finish
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Product Details

iRobot Roomba 770 Series Vacuum Cleaning Robot, Model 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 Cleaning 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.

Features:

Let the robot do the dirty work
Roomba uses a patented 3-stage cleaning process to vacuum your carpets, hardwood, tile and linoleum 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. An efficient single-chamber bin fills evenly and holds more debris than previous Roomba series
  • 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
Roomba maximizes cleaning by adapting to your unique household environment. 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. Just like you, it spends more time cleaning the dirtiest areas of your floor, making sure you get the cleanest possible results. 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
    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
  • Full Bin Indicator
    Lets you know when the bin is full and needs to be emptied
  • On-Board Scheduling
    Cleans when it's convenient for you, up to 7 times per week
  • Carrying Handle
    Includes a recessed carrying handle for easy one-handed transport

What's In The Box:

  • iRobot Roomba 770
  • Rechargeable Battery with Extended-Life Power Management
  • Battery Charger (3-hour charge time)
  • Compact Self-Charging Home Base
  • 2 Auto Virtual Walls (each requires 2 C batteries, not included)
  • Extra Filter
  • 2 Brush Cleaning Tools
  • Remote Control
  • Instructional DVD

Approximate Dimensions:

  • Robot Dimensions:
    • Diameter: 13.9"
    • Height: 3.6"

Approximate Weight:

  • Unit: 8.4 lbs
  • Shipping: 14.5 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer):
    1-Year Manufacturer's Limited Warranty On Robot, 6-Month Manufacturer's Limited Warranty On Battery
  • Extended Service Warranty Available: Click the warranty tab above for details
iRobot Comparison Chart iRobot630 iRobot650 iRobot760 iRobot770 iRobot780 iRobot790
iRobot Comparison Chart 2 iRobot Scooba 230 iRobot Scooba 390
More reasons to buy the iRobot 77002 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The iRobot 77002 is Brand New.
  • The iRobot 77002 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
 
Sensor TypeiAdapt
Number of Sweep Arms1
TypeRobotic
BaglessYes
ColorBlack
Cord Length (feet)Cordless
FlooringCarpet, Hardwood, Tile and Linoleum
Hand ToolNo
Hepa FilterYes
PetsYes
Steam CleanerNo
Wet / Dry SurfacesNo
  

REVIEW SNAPSHOT®

by PowerReviews
iRobot Roomba 770 Series Vacuum Cleaning Robot
 
4.4

(based on 173 reviews)

Ratings Distribution

  • 5 Stars

     

    (112)

  • 4 Stars

     

    (37)

  • 3 Stars

     

    (13)

  • 2 Stars

     

    (8)

  • 1 Stars

     

    (3)

91%

of respondents would recommend this to a friend.

Pros

  • Cleans under furniture (114)
  • Cleans effectively (111)
  • Hassle free operation (93)
  • Long run time (88)
  • 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 (114)
  • Large rooms (90)
  • Pet hair (89)
  • Carpeted rooms (79)
  • High traffic rooms (75)
    • Reviewer Profile:
    • Homeowner (128), Pet owner (106), Busy household (57), Renter (8), Frequent user (7)
    • Primary use:
    • Personal (8)

Most Liked Positive Review

 

Incremental update - excellent vacuum

I have had my new Roomba 770 (my 4th Roomba) for about 2-3 weeks. So far, quite happy with it. Caveat: I don't use it for scheduling or room-to-room navigation....Read complete review

I have had my new Roomba 770 (my 4th Roomba) for about 2-3 weeks. So far, quite happy with it. Caveat: I don't use it for scheduling or room-to-room navigation. I plunk it down and let it vacuum in one area at a time. Compared to my old Roomba 530 that experienced multiple organ system failure from overuse, I find that:

1. Noise level slightly but significantly less (maybe my old, tired 530 was getting noisy, though).

2. The back-and-forth over dirty areas was disconcerting at first, but effective.

3. Picks up debris at about twice the pace of the 530, much better at cleaning. And this with a HEPA filter! Good for those with allergies or asthma.

4. With fluffy cat fur, the "bin full indicator" comes on long before it's really necessary to empty it, so I ignore it. Cleaning the sensors with a paper towel when cleaning out the bin seems to help some.

5. Multiple versions of Roomba (since it first came out) used to leave debris along the edges of carpets. I would clean up after Roomba with a Dyson dustbuster along the edges of carpets. Well, whether due to the increased vacuuming efficiency, or the back-and-forth with dirt detect, or both, this is much less of a problem. In fact, I don't have to use the dustbuster any more.

5. The bearings are now in large yellow cups designed to keep debris out of the bearings. Seems to help, but I still find cat fur in there a bit, but much less than before. (But not dog fur for some reason - maybe cat fur has magic penetrating properties, derived from cats who walk through walls, cf Robert Heinlein.) One great side effect of this design: when you accidentally drop the bearing in the trash, you can actually FIND it!

6. The design with cylinders around the square brush drive sockets actually does a great job of keeping debris out of the cracks there - minimal cat fur there. This was a failure mode of earlier brush decks.

7. Roomba is now stronger. It can go over some obstacles (e.g., the 3/4" high plank on the bottom of our Stickley Harvey Ellis Writing Desk) that the 530 would get stuck on.

8. The battery life is great. Better even than an aftermarket high-capacity battery I got for my Roomba 530.

9. Roomba 770 seems heavier than the 530. But the handle is a better design - very comfortable to the hand, balances Roomba nicely.

10. One final tip: the best tool for getting cat fur wrapped around the ends of the brushes is a pair of splinter tweezers, recommend getting a pair.

Bottom line: a winner. It is a great vacuum that will keep your floors clean, efficiently and easily.

VS

Most Liked Negative Review

 

Would be great if it didn't get stuck!

I am a busy retired woman who wants to do lots of things before I die besides sweep the floors. I have 100% tile with a couple of area rugs in a 2700sf home....Read complete review

I am a busy retired woman who wants to do lots of things before I die besides sweep the floors. I have 100% tile with a couple of area rugs in a 2700sf home. This is not my first irobot, so I was very disappointed when it kept getting stuck under our king size bed. That entails me getting down on my stomach, sliding under, and pulling him out!! It does pet hair much better, holds more dirt, and the battery lasts longer. I think there is a problem with the sensors in this one because he really BANGS into things (sometimes two or three times) before he gives up and goes around. There doesn't seem to be any sensor to prevent him trying to get under places where he doesn't fit, and instead of turning around he just keeps on trying to go forward. Also, iRobot customer service is much less than helpful. I think I'll try the new MINT+.....

Reviewed by 173 customers

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(3 of 3 customers found this review helpful)

 
4.0

770 VS The World

By 

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 Series Vacuum Cleaning Robot:

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.

Comment on this review

(5 of 6 customers found this review helpful)

 
5.0

Does a great job

By 

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 Series Vacuum Cleaning Robot:

    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

    Comment on this review

    (18 of 23 customers found this review helpful)

     
    4.0

    Does better job than my Dyson

    By 

    from Sudbury, ON

    About Me Homeowner, Pet Owner

    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 Series Vacuum Cleaning Robot:

    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

    Comment on this review

    (16 of 22 customers found this review helpful)

     
    5.0

    Best thing I have bought in a long while

    By 

    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 Series Vacuum Cleaning Robot:

      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.

      Comment on this review

      (13 of 15 customers found this review helpful)

       
      5.0

      Get this one!

      By 

      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 Series Vacuum Cleaning Robot:

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

        Comment on this review

        (2 of 2 customers found this review helpful)

         
        5.0

        770 iRobor Roomba

        By 

        from Paris, Texas

        About Me Busy household, Homeowner

        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 Series Vacuum Cleaning Robot:

        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

        Comment on this review

        (2 of 4 customers found this review helpful)

         
        5.0

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

        By 

        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 Series Vacuum Cleaning Robot:

        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

        Comment on this review

        (6 of 6 customers found this review helpful)

         
        5.0

        Outstanding Product

        By 

        from Bedford, TX

        About Me Busy household, Homeowner, Pet Owner

        Pros

        • Cleans Effectively
        • Easy To Use
        • Hassle Free Operation

        Cons

        • Small Debris Bin

        Best Uses

        • Hardwood Floors

        Comments about iRobot Roomba 770 Series Vacuum Cleaning Robot:

        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.

        Comment on this review

        (9 of 11 customers found this review helpful)

         
        3.0

        Not the Best

        By 

        from Texas

        Pros

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

        Cons

        • Misses Spots
        • Small Debris Bin

        Best Uses

          Comments about iRobot Roomba 770 Series Vacuum Cleaning Robot:

          Easy to use but it does not seem to know where it is going. I have another brand that makes sense, has a bigger trash compartment and does a better job. This one is quieter which I like. But it seems to just go this way and that and misses areas. I will not buy another.

          Comment on this review

          (11 of 15 customers found this review helpful)

           
          5.0

          Excellent Product!!!

          By 

          from Minnesota

          About Me Homeowner

          Pros

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

          Cons

          • Small Debris Bin

          Best Uses

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

          Comments about iRobot Roomba 770 Series Vacuum Cleaning Robot:

          This is an excellent addition to any home.

          Comment on this review

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          iRobot Roomba 770 Vacuum Cleaning Robot

          iRobot Roomba 770 Vacuum Cleaning Robot

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