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iRobot Roomba 770 Vacuum Cleaning Robot

by iRobot
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ITEM# 16286596
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ITEM#: 16286596

The iRobot Roomba robotic vacuum makes cleaning your home easier than ever. This automatic vacuum keeps your floors clear without effort on your part, giving you more time and energy to tackle other household chores. A must-have for homes with pets, this vacuum features a HEPA filter that helps keep the air in your home clear of dander and other allergens.

  • Dimensions: 13.9 inch diameter, 3.6 inches high
  • Weight: 8.4 pounds
  • Included parts: One (1) iRobot Roomba 770, one (1) rechargeable battery, one (1) battery charger (3-hour charge time), one (1) compact self-charging home base, one (1) extra filter, two (2) brush cleaning tools, one (1) Remote Control, one (1) instructional DVD
  • Also includes two (2) auto virtual walls, each requires two (2) C batteries (not included)
  • Dual HEPA air filters stop fine dust from circulating
  • Full bin indicator
  • Power source: Rechargeable battery
  • Model: iRobot Roomba 770


Type Bagless, Robotic
Lifestyle For Allergy Sufferers, For Pet Owners, HEPA
Assembly Assembled
Accessories Tools
Dimensions See Details
Warranty 1 year Manufacturer
Model Number iRobot Roomba 770
Country of Origin China

Customer Reviews

5 Stars
4 Stars
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1 Stars
  • Most Helpful

  • this product is excellent
    Verified Purchase

    This vaccum works like magic. Cleans every corner and returns to his charger by itself, can be programmed to clean at certain hours. I may never have to vacuum again and we have 3 dogs. Highly recommended.

    Read More
    Verified Purchase

    I researched and debated buying this product for a couple of months before purchasing. I AM NOT DISAPPOINTED IN ANYWAY. I run it every day sometimes twice a day and the dirt chamber is always full of dirt, cat hair, bird feathers, bird dander, bird pellets and even my hair. My floors are so clean == I am so happy! I have one wall to wall carpet left in my home which I am planning to replace with laminate flooring. It is thick pile and pine green (dark carpets show everthing, lint, cat hair) its a nightmare. Well I never expected this little robot to clean it as well as a full size vacuum but IT DID!! I bought the warranty so no worries for at least 3 years. I am getting rid of my full size vacuums and keeping only this. I might even buy the Scooba to mop the floors. Waiting on that one for now. BUY THIS - YOU WONT BE SORRY. My floor cleaning days are over! I hope someday there really will be a Rosie the Robot for sale. Counting the days.

    Read More
  • Vacuum 770 or Bobsweep
    Verified Purchase

    If an ok job of vacuuming your floors is ok with you, then this vac is ok. You can typically just put it down and it will vacuum and return to its base. However, this vacuum just seems to lightly skim the dirt off carpeted and hard wood floors. And in my findings, definitely not as well as its competitor the Bobsweep. And I am shocked I am saying that. The third day with the 770 I was sure I was going to stick with this vacuum. It doesn't get hung up as much as the Bobsweep, but it gets a third the amount of dirt. So sometimes twice the battery life just doesn't mean as much, if it doesn't do twice the job. When I turned both the Bobsweep and 770 over I started to see why the 770 doesn't do as good a job. First, the brush is shorter on the 770, and there is a gap between where the brushes are and the floor. Hence the reason you will see debre blow around as the 770 starts closing in on dog hair or other light fibers. On the other hand, the Bobsweep has a squeegee that runs alongside the roller brush that creates a better suction for the vacuum to brush and suck up dirt and hair. And the proof is in the pudding! When you empty the bins you will find both full, but the 770's bin is at least a third the size, it ran twice as long, and ran through three rooms in order to collect that amount of dirt. While I wish the battery life was longer on the Bobsweep so it could clean more that one room per charge, I would much rather have one room per charge cleaned exceptionally (even given its quirks), than to have three rooms cleaned mediocrely.

    Read More
  • great
    Verified Purchase

    almost as good as the original roomba that lasted me 8 years! this one has made it a year and all good so far. it's much louder than the older models but i suppose it's working harder (and faster). wakes up every morning and cleans away then goes back to by and charges all by herself.

    Read More
  • Most Recent

  • Was helpful, now a disappointment
    Verified Purchase

    UPDATE: After taking a few minutes to completely clean the rollers and sensors, this Roomba started acting confused. It stopped being able to find the docking station and just searches til it dies. It misses areas to clean and it's hit and miss on the scheduled cleaning times and days. When it worked it was great. Now it sits in the closet. This is excellent for daily sweeping. Especially with cats & dogs! I have to split it up into 2 cleaning sections because of how my house is set up which means I have to move the dock each time, but that's ok. The only thing I noticed it doesn't do like it should is reverse when it gets tangled in something like strings from a cat toy. Other than that it works great! Goes in and out of places I didn't think were possible!

    Read More
  • Happy Customer
    Verified Purchase

    Easy to use. Run it every other day. Helps keep the cat and dog hair under control

    Read More
  • Love this Roomba
    Verified Purchase

    I Love the Roomba 770. I had a very early version of Roomba and decided it was time to upgrade when moving into my new home. The Roomba easily travels over thresholds and area rugs and keeps on sweeping. I do find that for more thorough cleaning, I need to confine him to two rooms at a time. The entire first floor is hardwood so he's a little ADD when given the entire floor to roam.

    Read More
    Verified Purchase

    I have 2 old English bull dogs that shed like crazy Note problem at all

    Read More
  • Robat maid!
    Verified Purchase

    Worth the money, if you can afford it.

    Read More

Questions & Answers

  • Q:

    "what is the return policy and the warrantee?"

    • A:

      You can initiate a return for most new and unopened items within 30 days of delivery for a full refund. For more on our standard return policy: ( A 1 year manufacturer warranty is included. For specific warranty information, please contact us at 1-800-843-2446 for assistance.

  • Q:

    "What is the difference between the 770 and the 880 ???"

    • A:

      Hello MB, while the 770 is the older technology, it features similarity to the 880. The 880 has been advanced with up to 50% more effective at picking up dirt, 1 Virtual Wall “Lighthouse” (can cover more rooms, good for larger homes, larger dust bin, new longer lasting battery and new AeroForce 3 Stage Cleaning System. I hope this helps and thank you for shopping with us.

  • Q:

    "I would like to purchase one for my mom that lives in Europe. Is the battery recharger dual voltage? (110/240volt)"

    • A:

      Hello dc75, you will need the proper outlet adapters and voltage converters for Europe. Thank you for shopping with us.

  • Q:

    "Why did you choose this product?"

    • A:

      Recommendation from friend along with great reviews.

    • A:

      best value for money and had all the options that were important.

    • A:

      I have a very small apartment but a severely damaged back and it hurts to push/pull a regular vacuum.

    • A:


    • A:

      I have a two story home and get tired of having to bring my heavy vacuum upstairs.

    • A:

      Has very good reveiws

    • A:

      Both sister-in-laws have one and love it. Finally broke under the pressure ;-)

    • A:

      I hate to vacuum-let someone else do it!

    • A:

      The positive reviews. Hope I will not be disappointed.

    • A:

      i am a pet sitter

    • A:

      good reviews

    • A:


    • A:

      Reviews and i have heard good things about this product ,Decided to try see how it works !

    • A:

      Recommended by a family member

    • A:


    • A:

      had bought one for gift. they love it so much decided to try it

    Read more Read less
  • Q:

    "I have a one story house, will it go all over the house, or just in a designated area?"

    • A:

      Hello helpme, this should go all over the house. Have a great day!

  • Q:

    "Hi there How is this product at picking up sand? We live in an area in Florida where there is a lot of ongoing construction, and sand is everywhere!"

    • A:

      Hello irrizad, this will pick up sand well, it's a wonderful product! I hope this was helpful, thanks for shopping with us!

  • Q:

    "Does this product vacuum only carpeted floors? I have carpet in a large living room and the rest is wood floors. I own a Mint automatic hard floor cleaner but would like a automata floor cleaner that can be used on multi surfaces. Also how good is the suction power on it? My dogs like to tear things up (anything paper into shreds) would this product be able to handle that?"

    • A:

      Hello Matthew America, this cleaning robot will work on carpet, hardwood, tile and laminate. The suction is great for dust and dirt, but it may not pick up larger pieces of debris. Thanks for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.