In this review, we will be looking at the Yeedi K650. It is one of the cheapest robot vacuums I have tested using a feature rich smartphone app.
The Y650 has four power settings, unlimited scheduling, and two interchangeable brush rollers.
How good is this budget bot? I’ve spent the past few days putting it into a complete series, and I’ll reveal the results in this review.
How good is this budget robot vacuum cleaner?
Yeedi K650 Review
The K650 is the Yeedi’s middle choice between the K600 and the K700. she has A little more suction From K600 with 2000 Pa (versus 1500 Pa). Some K650 upgrades include more than the K600 WIFI Connection, Smartphone APP, Slightly Longer Uptime, Alexa Compatibility. The K600 and K650 both have standard navigation, so they only cross in a random direction, but coverage is decent based on tests.
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- cheap robot vacuum option
- Large Waste Bin (800ml Capacity)
- WIFI and smartphone APP with four power modes and unlimited scheduling
- decent coverage
- Compatible with Alexa
- Dual side brushes tend to scatter debris
- Random navigation is not good for cleaning several rooms
- Below average in cleaning built-in dirt
Introduction to Yeedi K650
Yeedi is a relative newcomer to the robot vacuum space, but their first release, the K600, is very popular. The K650 aims to improve it with upgrades in suction and runtime as well as convenience features.
This model has WIFI and an excellent smartphone app with features you’ll find in more expensive options.
It’s one of the cheapest with this. It adds a layer of convenience versus remote control-based alternatives. Once connected, you can access the bot from anywhere in the house. Schedule an unlimited number of rounds per day.
The K650 features a predominantly black white with black accents. Its interface is simple with one button (default cleaning cycle).
All other features can be accessed through the Yeedi app which you can download by scanning the QR code.
litter box and filter
It has a jumbo sized 800ml trash can (one of the largest) that slides out from the back. Easy to empty with top door style design.
There are three layers of filtration – fine mesh, foam and HEPA. The first two are washable, but the HEPA filter is not.
2 side brushes
Underneath it, it has two side brushes with clip design. You don’t need a screwdriver to remove it when it appears.
Side brushes have bristle tips and direct dirt toward the main brush in the middle.
It spins fast enough to scatter debris around it. But this is only a problem when cleaning large amounts of dirt. It should not be a concern for daily cleaning operations.
The unit I got does not have a mopping facility included, so it is only suitable for vacuuming floors.
Interchangeable brush rolls
Users will get two brush rollers out of the box – a standard brush and a fully rubber brush. I’ve tested both, and there isn’t much difference in how each captures debris. Both will clean light things like dust well.
low profile design
This robot is only 3.1 tall and fits under our sofa with a clearance of 3.5. It’s something like other LIDAR-based robots Roborock S5 MaxAnd Dreamy D9And 360 S6 Doesn’t fit underneath.
One of the surprises for me is the availability of a smartphone app. The K650 is one of the least expensive options with these convenience features and unlocks that are not possible with other models without them.
You will see three cleaning modes – Edge, Automatic, and Spot in the main interface of the application.
- edge: Cleans edges only.
- to me: It runs a virtual cleaning cycle where the robotic balls are until the battery runs low and tries to dock.
- spot: Spiral robots in an area – useful if you need to clean a specific area.
Four power modes
Users will have the option to choose from four power settings – Quiet, Standard, Max and Max+. Having more options will allow people to choose between a lower but quieter setting for maintenance tasks. or a higher setting for Cleaning surfaces such as carpets that require more suction.
Unfortunately, it doesn’t have a carpet boosting feature, so you’ll have to manually change the setting for transitions.
One of my favorite features is scheduling. You can set an unlimited number of runs per day, which is not possible with bots in this price range beforehand.
With the bulky trash can, this feature helps with independence as there is no need to operate it manually.
Do not interrupt
This feature prevents the bot from automatically starting a scheduled startup in a pre-programmed time frame. It also turns off the speaker during this period.
Shows previous cleaning cycles, total area cleaned, number of cleanings, and total robot usage. It’s a Yeedi feature adapted from the Xiaomi app.
This tab provides directions to users when changing the side brush, primary brush roll, and filter. It is a time dependent system, so you will have to check these components periodically for maintenance.
The K650 uses a standard algorithm, which means that it rotates in a random direction. Of the three Yeedi options, only the K700 has predictable navigation with its top-mounted camera.
I did a coverage test, scattering Quaker oats around the room to see how much the K650 picks up.
He was so good he picked up most of them by the 13 minute mark – faster than Roomba E5 (22 minutes). So navigation is smart enough to get full coverage. Passes were really clean at the maximum power setting (third highest). However, the lack of smart navigation means that it will not be effective in cleaning more than one room at the same time.
How does it work in narrow areas?
For a standard mobility robot, the K650 performed well. I was able to get in and out of confined spaces without any issues. It also did not get stuck between the legs of the office chair. So it is an encouraging sign. You will have to remove the wires as they will wrap around the side brush.
Climbing ability is another strong suit because it was able to climb thresholds of up to 0.7 inches. I went over this 0.8 inch rug with ease. However, I like to remove lighter carpets, especially those with tassels, as they will wrap around the base or side brush.
Will Furniture Die From Yeedi K650?
The K650 is good in this aspect, slowing down and not hitting furniture as hard. I tested this by placing an alcohol dispenser and a bottle in the middle of the room. I barely moved the two containers. In several cases, he turned around and avoided him completely.
How much power does the Yeedi K650 have?
Yeedi claims the K650 has 2,000Pa of suction. I still don’t have a way to check the suction, but I use an anemometer to measure the airflow at the cleaning head.
Here are the results:
- calm: 5.24 cubic feet per minute
- Basic: 9 cubic feet per minute
- the above: 12.38 cubic feet per minute
- Max +: 13.74 cubic feet per minute
Good results, but to a lesser degree than premium brands like Roborock and Roomba. It has good enough vibration to make clean passes, but doesn’t provide enough stimulation to clean built-in dirt.
I’ve done a lot of experimenting with this robot on how it cleans bare floors and carpets.
While the overall scores aren’t on par with the mid-priced options, the pickup is decent. What pulls the score down is the dual side brush scattering of debris and random scrolling.
- Total: 88.07%
- Solid ground: 96.2%
- Carpet (surface): 99.1%
- deep cleaning: 66.52%
- Sand on the hard floor: 90.46%
hard floor results
- Quaker Oats: 99.2%
- Cafe floors: 99.4%
- Quinoa: 8.4%
- pet litter: 97.8%
The K650 scored the highest in hardwood flooring tests. Even in standard mode, I picked up debris in this area cleanly. However, with sand, you may need to use max or max+ for best results.
Again, the two side brushes scatter large clumps of debris, especially pet droppings and quinoa.
But for things like dust, this shouldn’t be a concern.
Sand test on hard floor
Sand is one of the hardest debris to clean. I tested how the K650 cleaned it by sprinkling 50g in the test area.
Yeedi performed slightly better with a standard brush 92% vs 90.1% of a rubber brush.
It also performed better with the in-place cleaning mode than the standard.
- default mode: 86.6%
- Spot cleaning mode: 94.33%
If you’re a two-point average, you’ll do get 90.46%.
Several factors harm the K650 during this experiment. The first is the double side brush that scatters bits of sand. The second factor is the brush’s narrow roll. It only has a 7-inch wide cleaning path, so it needs more passes to catch sand. Finally, random navigation plays a role; That’s why it works best with the spot cleaning mode.
One of the surprises for me during the testing phase was how well this robot cleaned the edges. It is one of the best round shape robots for this job.
Even after the first pass, I was able to pick up most of the coffee scattered. The access of the side brush helped clean this area, directing debris toward the main brush.
hair wrap test
I tested both brushes. Its ability to resist tangles with one gram of five and seven inches of hair strands then weighs the amount of hair inside the trash and brush.
Standard brush roll
- 5 inch hair braids: 0.47g (47%) inside the box, 0.53g (53%) on the brush
- 7 inch hair braids: 0.39g (39%) inside the box, 0.61g (61%) on the brush
Fully rubber brush
- 5 inch hair braids: 0.46g (46%) inside the box, 0.54g (54%) on the brush
- 7 inch hair braids: 0.14g (14%) inside the box, 0.86g (86%) on the brush
Both the standard and rubber side brushes picked up roughly the same amount of hair. However, the latter struggled with longer 7-inch strands.
I also noticed clumps of hair on both axes. So these are areas that you should clean regularly, especially if you have pets or live with someone with long hair.
I also used the same set of debris to test on the carpet. The K650 had lower scores overall and was struggling with fine debris like sand, and picked up in the mid-80s due to the lack of excitement.
- Quaker Oats: 99.2%
- Cafe floors: 96.2%
- Quinoa: 100%
- pet litter: 100%
The K650 did better with quinoa and pet litter. Since the rug has more friction, it didn’t scatter as much. However, it was slightly worse with ground coffee, but still a good score at 96.2%.
- Quaker Oats: 99.4%
- Cafe floors: 98.6%
- Quinoa: 100%
- pet litter: 99.4%
The results for the medium pile mirror the results for the low pile – I did well with Quina litter and pets, but not so well with ground coffee.
deep cleaning test
Another experiment I run with a robotic vacuum cleaner is a deep cleaning test where I rub 100g of fine sand on a medium-pile carpet.
For this bot, I ran four sets of tests using the in-place cleaning mode and default navigation.
- shortening: 59.15%
- spot: 73.9%
Average All tests 66.52%, which is suitable for a budget-level robot vacuum. It’s a few degrees down a Roomba 675 and E5but these options cost twice as much as this model.
How much noise does the Yeedi Y650 make?
I used a sound meter to check noise levels, and here are the results.
- calm: 58.1 dB
- Basic: 59.6 dB
- the above: 64.9 dB
- Max +: 66.9 dB
The K650 is docile in the lower two settings, but not so much in the higher two.
How long is Yeedi K650 uptime?
According to Yeedi, the K650 will run for up to 130 minutes in standard mode. But this number decreases with the two higher modes.
I wouldn’t recommend it for larger homes as it lacks the recharge and resume feature or smart navigation.
The number goes down if you use max or max + settings.
What comes in the box?
- Yeedi K650 . Robot Vacuum Cleaner
- Charging base and stopper
- User’s Manual
- Extra rubber brush roller
- 2 side brushes
Availability of spare parts
The popularity of Yeedi encouraged manufacturers to sell parts such as brushes and filters. This bodes well for the long-term viability of this brand since it is cheaper to maintain. You can buy sets of these to save even more money.
Regular maintenance is crucial to keeping this robot vacuum cleaner in tip-top shape. Parts such as the brush and filter need regular cleaning to prevent premature wear.
- Basic brush roll: This part is the most unfortunate component where things like hair build up. Inspect this part regularly and clean up any accumulated debris to prevent unnecessary friction.
- Side brush: The K650 has two side brushes. Check for any hair wrap on the base. There are no screws holding them in place, but be sure to pull them out as the arms can come off.
- Dustbin: Empty the container after each cleaning cycle. Dust mites can multiply and settle long enough. The trash can is washable, so it’s easy to clean completely.
- filter: HEPA filter is not washable. Press it against a hard surface to get the dirt stuck out on the folds. Use a hand-held tool with a brush attachment to clean and extend its service life.
- fall sensors: Wipe the four drop sensors with a clean, dry microfiber towel at least once a week.
- Wheels: Use a clean, slightly dampened microfiber towel to clean the side wheels and wheels.
Where can I buy Yeedi K650?
You can buy this budget robot vacuum cleaner from online stores like Amazon. Please check the link below for the latest price.
Disclaimer: I’ll earn a commission if you buy through the link above, but at no additional cost to you, so it’s a win for us!
Does the Yeedi K650 offer excellent value?
The low price of the K650 makes it an attractive option for people who are looking for an inexpensive robot vacuum. There are issues with this robot, such as the side brush scattering debris, haphazard navigation, and a narrow brush roll that requires more passes.
The airflow is good, but don’t expect this carpet to clean as deeply as the Roomba because it doesn’t have a “dirt detector”.
But it is well suited for everyday cleaning tasks with just enough smart mobility to clean a small to medium room.
I wouldn’t recommend this for a big house because it doesn’t have smart navigation and moves around randomly.
The best use of a robot vacuum like this is to operate it on a per-room basis for maximum accuracy.
Verdict: Decent budget robot vacuum with app
Despite its shortcomings, the Yeedi K650 is a good choice for people who are looking for a cheap robot vacuum. It has some features that you wouldn’t see in a product at this low cost.
Cleaning performance is good, but don’t expect Roomba level results. However, it is sufficient for daily cleaning tasks as it deals only with dust or hair.
I like the low-rise design because it fits under the furniture in shorter spaces. It is an area where dust accumulates at a high rate, and this robot will help clean these areas.
A very good budget robot vacuum option
- Mobility – 91%
- Surface cleaning – 97.65%
- deep cleaning – 66.52%
- Quality – 94%
- Design – 94%
- Values - 96%
- TOTAL AVEREGE: 90%
I wasn’t expecting much to be honest, but the K650 delivered in some areas. There are certainly limitations with airflow and built-in dirt cleaning, but it did well in surface tests. The two side brushes tend to scatter debris (big clumps), but they did surprisingly well on our edge-cleaning test. I also like the app that has the option to select edge and spot cleaning functions. It also offers unlimited scheduling, and is the cheapest robot vacuum I’ve tested. If you are looking for a cheap robot vacuum, consider the K650.