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iRobot Roomba 770 Robotic Vacuum Cleaner
Brand | IROBOT |
Model Name | 770 |
Special Feature | Superior pick-up power on pet hair. |
Color | Black |
Filter Type | Disk |
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About this item
- iAdapt Navigation uses a full suite of sensors to navigate and adapt to your changing home
- 3 Stage Cleaning System agitates, brushes and suctions floors
- Dirt Detect Series II identifies dirtier areas and focuses cleaning where it's needed most
- Conveniently schedule up to 7x per week, or just press CLEAN on the robot
- Automatically dock and recharges, adjust to all floor types
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This Item iRobot Roomba 770 Robotic Vacuum Cleaner | Recommendations | dummy | dummy | dummy | dummy | |
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Price | Currently unavailable. | $12.99$12.99 | $14.99$14.99 | $99.99$99.99 | $249.00$249.00 | $709.99$709.99 |
Delivery | — | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | — | — | — |
Customer Ratings | ||||||
Value for money | — | 4.7 | 4.5 | 4.1 | — | 3.8 |
Sold By | — | United Generation | Neutop Technology | iRobot Store | thehappystore | Mlaags |
surface suggestion | Floors | Carpet | — | Hard Floor | Floor | Dual Action, Hard Floor, Carpet |
batteries included | ✗ | ✗ | ✗ | ✓ | ✗ | ✓ |
weight | 13.2 pounds | — | — | 4.63 kilograms | — | 7.44 pounds |
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Product information
Brand | IROBOT |
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Model Name | 770 |
Special Feature | Superior pick-up power on pet hair. |
Color | Black |
Filter Type | Disk |
Power Source | Battery Powered |
Are Batteries Included | No |
Control Method | Remote |
Form Factor | Robotic |
Product Dimensions | 13.9 x 3.4 x 13.9 inches |
Item Weight | 13.2 pounds |
Manufacturer | IROBOT |
ASIN | B005GK3IVW |
Item model number | 77002 |
Batteries | 1 Lithium Metal batteries required. |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #1,683,878 in Home & Kitchen (See Top 100 in Home & Kitchen) #1,698 in Robotic Vacuums |
Is Discontinued By Manufacturer | No |
Specific instructions for use | Floor |
Volume | 5.2 Milliliters |
Dishwasher compatible | No |
Warranty Description | 30 days. |
Batteries required | Yes |
Battery type | A nickel–metal hydride battery, abbreviated NiMH or Ni–MH, is a type of rechargeable battery. The chemical reaction at the positive electrode is similar to that of the nickel–cadmium cell (NiCd), with both using nickel oxide hydroxide (NiOOH) |
Import | Made in USA or Imported |
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Product Description
The Roomba 770 Vacuum Cleaning Robot provides a concentrated clean, all at the push of a button. The 3 Stage Cleaning System with Dirt Detect Series II identifies dirtier areas in your home and focuses cleaning, ensuring Roomba tackles even fine pet hair, dust and dirt. Just press 'Clean' or schedule Roomba to run up to 7x per week. Roomba works on all floor types, and at just 3.6 inch tall, is specifically designed to fit under most furniture, beds and kickboards.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance and ease of cleaning of the vacuum cleaner. For example, they say it works well and is easy to use. Customers are also impresseded with the battery life, saying it can clean for up to an hour on a full charge. However, some customers have reported durability and battery life issues. Opinions are mixed on the value of the product.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the vacuum cleaner. They mention that it works well, is very useful, and is still working without any hiccups. Some customers also mention that the vacuum works great on wood floors and is fun to watch it work.
"...writing this, it is December 14, 2019 and my roomba is still working without any hiccups...." Read more
"...but it still works well. I emptied the hopper last night and it was full. Something oddly satisfying about seeing that clear bin full of dirt...." Read more
"...It does most of its work there, and the result is excellent -- vastly reduces the sweeping I need to do (to pretty much never) and keeps the area..." Read more
"...I make joke but I truly love this little guy. Does a great job and will always have one of these in my home...." Read more
Customers like how easy the vacuum cleaner is to clean. They say it makes house cleaning easier, helps keep floors clean, and can be used without moving an inch. Some say it takes the work out of vacuuming and greatly reduces the amount of sweeping and vacuuming they have to do.
"...It won’t completely replace a vacuum but greatly reduces the amount of sweeping and vacuuming you have to do...." Read more
"...This model is a lot easier to clean, but the brush rollers did a much better job collecting dirt. I miss my older model." Read more
"...had the same one since 2015 and works like its new.. cleans every nook and cranny including under the bed...." Read more
"We call her ALTAGRACIA, and it is the best thing ever. Easy to clean, easy to change filters and brushes...." Read more
Customers are mixed about the value of the vacuum cleaner. Some mention it's great value for the money, and the replacement parts are inexpensive. Others say that it'll waste your money and electricity.
"...These replacement parts are inexpensive and worth keeping the roomba working properly...." Read more
"...I love this iRobot and realize that it is kind of pricey but worth every penny...." Read more
"...Def worth every penny! LOVE IT." Read more
"...Stopped using it, a waste of money. Dont be enamored by newer fancy features like wifi and Alexa, which are useless if does not do basic job...." Read more
Customers are dissatisfied with the durability of the product. They mention that the side brush module was broken, the brushes were all broken off, and the handle broke. Some customers also report that the box was damaged and the seal was broken.
"...Today ... I realized the side brush module actually WAS broken this time...." Read more
"...When it arrived, the box was damaged and the seal was broken. We chalked it up to shipping issue and asked for a replacement...." Read more
"...It said it was refurbished, but the brushes were all broken off...." Read more
"The handle broke and irobot said the supplied was not approved, they could not help with warranty.Im lost on what to do ," Read more
Customers are dissatisfied with the battery life of the product. They mention that it develops problems and stops working after a full charge.
"...of the Roomba was a hassle and it quickly developed problems -- poor battery life and running in circles, probably because of dust clogging..." Read more
"...motor, spinner, cleaning brush and rubber cleaner thing, and battery all went south...." Read more
"Dead battery and they sent me a broken one it stops 30 minutes into a full charge !" Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Right in the beginning, I thought the side brush module had broken, and roomba sent me a new one. I never replaced it, it just started working again. I learned to take it apart though and pull the hair our of it to keep it running better. Today ... I realized the side brush module actually WAS broken this time. The white pin that holds the brush was unstable and caused the side brush to grind as it went. Since I had a replacement on hand, I went ahead and changed it out (which was super simple). I blew out the insides while the bottom cover was off and changed all my brushes. Put it all back together and it runs like a champ again.
I purposely sought out the 770 for it's features. The specific roller brush, the HEPA filters. This was always the one I wanted. The lower models and the higher models did not have all the features that this one had that I wanted. I have had no regrets on my purchase. I would probably consider buying the 770 again, and not a new model should this unit ever take a turn for the worst.
Our household consists of one steady inside cat with 2-3 that come in and out. Plus, my husband got a truck dog this year so when she is home she is an inside animals. It blows my mind each time I empty the bin. I am like "all this came from our house?" I am surprised how much junk this picks up and we don't even wear shoes in the house.
I will also say ... contacting Roomba, which I think I did twice, was always a pleasure. They were always helpful and kind.
What can I say? 2.5 years have gone by and my vacuum still runs like a champ!
Since we got this we don’t have to sweep daily. I love how it gets under my furniture and bed.
It won’t completely replace a vacuum but greatly reduces the amount of sweeping and vacuuming you have to do.
Replacement parts are easy to find on Amazon and there are plenty of YouTube videos that show you how to install them.
Reviewed in the United States on January 20, 2021
This one has none of those problems even after months. It runs a long time when started. We run it most days before we get up (by programming, an easy process). Empty it periodically. Nothing else to clean really -- much easier than last one. I was hesitant to get one after the first one I had, but a white tile floor on the entry level of our house convinced me otherwise. It does most of its work there, and the result is excellent -- vastly reduces the sweeping I need to do (to pretty much never) and keeps the area looking great.
Oh, and while the last one found its cradle only with difficulty when it was done and had to be lifted up and returned by hand, this one ALWAYS gets back on its charger (again, a tile floor) even though the charging/docking station is hidden behind a chair in a corner of the room.
Wish it came in white so it didn't stand out so much.
Top reviews from other countries
Wasn't sure about it, never met anyone who had a robot vacuum before so I took a chance on a Black Friday sale. "Life's too short to hang onto all these dollars bills and I hate vacuuming", put those too sentiments together and now here I am, reviewing a robot.
Well -short-story- my surprised and initially-hostile-and-skeptical wife fell in love with it and is leaving me for it. :(
We were first cautious about all of our cords, but then stopped giving a damn - it doesn't get snagged even if it runs right over them. It devoured an ungodly amount of hair from all the spots we couldn't get with out normal vacuum, in particular underneath things like our bed. It's probably not going to get EVERYTHING, but it gets enough that you'll be quite happy.
We'll just sit there and watch it go for hours on end, it's like a weird form of entertainment. Sometimes we'll throw out little unfair challenges like "Hey here's a shoe you didn't expect to all of a sudden work around" but a lot of the time we're surprised at how effective it is at thwarting jackasses like us. It's not perfect, sometimes it gets lost and gives up and sometimes gives up under the bed, but we have the remote control so we can drive it out instead of flopping around like fat fish on the bedroom floor to retrieve it.
It also does remarkably well on a couple of shag area rugs that I would have thought would be a bit too deep for it. Honey badger don't care! Black rugs though, it thinks they're a pit of death and avoids. So if you're a morbid goth emo kid and your carpet color of choice is 'midnight' you might as well forget it.
Anyway, it's awesome and so nice just pressing a button and watching it do all the dirty work so we can be lazy and spend our time writing reviews.
We have a large golden retriever in our 4 level house and this Roomba works hard to keep it clean and it does the job well, even with dog hair.
I wish the dirt container was a bit bigger, as he (yes, its a 'he' and we named him) needs to be emptied often if we haven't run him in a while, but still totally worth it.