Redkey R10
No store we follow ships this model to the United States. This page says what it can do, and which similar robots you can buy here.
Before you buy, compare it with 2 recommended alternatives
No store here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model Redkey R10 Best on 1 fact | Cheapest of the top 10 Dreame D20 Air Plus Best on 3 facts | Highest score here Dreame D20 Plus Best on 4 facts | |
|---|---|---|---|
| Most important facts | |||
| The lowest price today at a store that ships to you, shipping included. A price with an asterisk comes from a store abroad, and its shipping cost is our own estimate. Lowest price | – | $269Dreame (brand store) best | $309Dreame (brand store) |
| Our own score out of 10: 60% test-site results, 25% store ratings and 15% the maker’s facts. Price does not count. Score | not in our ranking | best | |
| The average of the stars buyers give at the stores, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – | – |
| The test sites that have tested this model, each linked to its own review. Tests | – | Just A Dad Approved | Just A Dad Approved Vacuum Wars |
| Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor. In this comparisonWhen it matters
When it matters less
Source
| 4,000 Pa | 20,000 Pa best | 13,000 Pa |
| How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped. In this comparisonWhen it matters
When it matters less
Source
| 120 min | 150 min | 285 min best |
| The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher. In this comparisonWhen it matters
When it matters less
Source
| 0.7 in (18 mm) | 0.8 in (20 mm) best | 0.8 in (20 mm) best |
| How tall the robot is. It decides whether it fits under your sofa, bed or cabinet. In this comparisonWhen it matters
When it matters less
Source
| 3.7 in (9.4 cm) best | 3.7 in (9.5 cm) | 3.8 in (9.7 cm) |
| How far the robot lifts the mop when it drives onto a carpet. From about 0.4 in (10 mm) a medium pile stays dry. When it matters
When it matters less
Source
| – | – | no |
| How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter. In this comparisonWhen it matters
When it matters less
Source
| up to 90 days | up to 120 days | up to 150 days best |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Redkey R10 specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Consumables: a 4 l dust bag in the station, which lasts up to 90 days.
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 3.8 in of clearance or more.
Suction and brushes 2 facts
- Suction power
Among the models we track
4,000 Pa on this model
Lowest
450 Pa Highest
42,000 Pa Middle
6,000 PaLower than 652 of the 998 models we track.
When it matters
- Deep-pile carpet and rugs, where dust sinks in.
- Pet hair, sand and crumbs trodden into fibers.
When it matters less
- On hard floors the gain from a higher figure is small: the dust lies on top.
Source: amazon.de · checked on Oct 27
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 4,000 Pa
- Filter type
When it matters
- Dust allergy or asthma, where the exhaust should not blow fine dust back into the room.
- Pets, whose dander floats in the air.
When it matters less
- Without allergies a simple filter catches what you can see.
Source: bol.com · checked on Oct 13
The filter the exhaust air passes through. A HEPA filter holds back fine dust and pollen, which counts if someone at home has an allergy.
- HEPA
Mopping 2 facts
- Mop type
When it matters
- Homes with a lot of hard floor that you want mopped, not just wiped.
- Dried-on dirt in a kitchen, which spinning pads or a roller scrub off better than a dragged cloth.
When it matters less
- If you only vacuum, the mop’s build decides nothing.
Source: bol.com · checked on Oct 12
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works. On this model: seen on the product photo, not stated in the maker's text.
- flat or vibrating pad
- Water tank in the robot
When it matters
- Large hard floors mopped in one go.
- A robot whose dock does not refill it during a run.
When it matters less
- With a dock that refills the robot during the run, the tank’s size hardly matters.
Source: amazon.de · checked on Oct 27
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 350 ml
Dock 4 facts
- Empties the dust bin
When it matters
- Pets, sand or a large home, which fill the bin every run.
- Dust allergy, since you rarely touch the dust yourself.
When it matters less
- In a small home with little dust, emptying the bin by hand takes a moment.
Source: bol.com · checked on Oct 7
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.
- yes
- Bagless
When it matters
- Not wanting to buy bags again and again.
- Pets, whose hair fills a bag quickly.
When it matters less
- With a dust allergy a sealed bag keeps the dust in when you throw it away, so bagless is no gain.
Source: amazon.de · checked on Oct 27
The dock collects dust in a bin instead of a disposable bag. No bags to buy, but you empty it yourself.
- no
- Dust bag capacity
Source: amazon.de · checked on Oct 27
How much the dust bag in the dock holds.
- 4 l
- Dust bag lasts
Among the models we track
up to 90 days on this model
Lowest
up to 30 days Highest
up to 180 days Middle
up to 70 daysHigher than 358 of the 516 models we track.
When it matters
- Pets or a lot of carpet, which fill a bag faster than the maker’s figure.
- Counting what bags cost in a year.
When it matters less
- With a bagless dock there is no bag to replace.
Source: amazon.de · checked on Oct 27
How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter.
- up to 90 days
Navigation and obstacles 5 facts
- Navigation
When it matters
- Several rooms, where a map lets you send the robot to one of them.
- Cleaning in the dark, which lidar does and a camera alone does not.
When it matters less
- In one open room even simple navigation covers the floor.
Source: amazon.de · checked on Oct 27
How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognizes more.
- LiDAR turret
- Climbs thresholds up to
Among the models we track
0.7 in (18 mm) on this model
Lowest
0.1 in (3 mm) Highest
2.4 in (60 mm) Middle
0.8 in (20 mm)Lower than 618 of the 977 models we track.
When it matters
- Door sills and raised strips between rooms.
- Thick rugs whose edge the robot has to climb.
When it matters less
- In a flat home with no sills it decides nothing.
Source: bol.com · checked on Oct 7
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 0.7 in (18 mm)
- No-go zones
When it matters
- Pet bowls, a play corner or a rug with tassels the robot should skip.
- Places where it gets stuck, such as under a low chair.
When it matters less
- In a clear home with nothing to avoid you will rarely use it.
Source: bol.com · checked on Oct 13
How you keep the robot out of a place: a zone you draw in the app, a virtual wall or a magnetic strip on the floor.
- zones in the app
- Recharge and resume
When it matters
- Large homes the robot cannot finish on one charge.
- Carpets, which drain the battery faster.
When it matters less
- In a small home the robot finishes before it needs to charge.
Source: bol.com · checked on Oct 13
When the battery runs low in the middle of a run, the robot recharges and then carries on where it stopped.
- yes
- Stair-edge sensors
When it matters
- Homes with stairs or a step down into a room.
- A landing or a split-level floor.
When it matters less
- In a home on one level with no drops it has nothing to guard.
Source: bol.com · checked on Oct 13
Sensors under the robot that see a drop, so it stops at the top of a staircase instead of falling down it.
- yes
Robot 4 facts
- Robot height
Among the models we track
3.7 in (9.4 cm) on this model
Lowest
2.2 in (5.6 cm) Highest
14.2 in (36.1 cm) Middle
3.7 in (9.5 cm)Lower than 589 of the 1073 models we track.
When it matters
- Sofas, beds and cabinets with little room underneath.
- Dust that gathers under furniture you never move.
When it matters less
- With furniture on high legs or flat on the floor it decides nothing.
Source: amazon.de · checked on Oct 27
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 3.7 in (9.4 cm)
- Robot diameter
When it matters
- Dining chairs and tables with legs close together.
- Narrow gaps between furniture and walls.
When it matters less
- In a room with little furniture the robot’s width decides little.
Source: amazon.de · checked on Oct 27
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 13 in (33 cm)
- Dust bin in the robot
When it matters
- A robot without a self-emptying dock, which you empty by hand.
- Pets and long hair, which fill a small bin within one run.
When it matters less
- With a self-emptying dock the bin is emptied after every run, so its size hardly matters.
Source: amazon.de · checked on Oct 27
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 400 ml
- Noise while cleaning
Among the models we track
60 dB on this model
Lowest
20 dB Highest
80 dB Middle
65 dBLower than 460 of the 674 models we track.
When it matters
- Cleaning while you work, sleep or watch TV at home.
- Open-plan living spaces where sound carries.
When it matters less
- When it runs while nobody is home the figure hardly matters.
Source: bol.com · checked on Oct 13
The noise in decibels while cleaning, in the setting its source names: makers mostly give the standard setting, stores often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation. Emptying by the dock is louder and listed on its own.
- 60 dB
Battery 2 facts
- Runtime per charge
Among the models we track
120 min on this model
Lowest
40 min Highest
360 min Middle
150 minLower than 683 of the 1103 models we track.
When it matters
- Large homes or several floors cleaned in one go.
- Carpet, where the robot uses more power.
When it matters less
- In a small home most robots finish well before the battery runs low.
Source: bol.com · checked on Oct 7
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 120 min
- Charging time
When it matters
- Large homes, where the robot recharges in the middle of a run.
- Running several times a day.
When it matters less
- If it runs once a day, it has hours to charge.
Source: bol.com · checked on Oct 13
How long an empty battery takes to charge fully in the dock.
- 2 h
Smart features and warranty 4 facts
- Matter
61 of the 87 models we track have this.
When it matters
- Running the robot alongside devices from other makers in one app.
- Not wanting to depend on the maker’s own app.
When it matters less
- If the maker’s app is all you use, it adds nothing.
Source: bol.com · checked on Oct 29
Matter is the standard that lets devices from different makers work together. With it you can run the robot outside the maker’s own app.
- no
- Voice assistants
When it matters
- Starting the robot by voice while your hands are full.
- A home already run with Alexa, Google or Siri.
When it matters less
- If you start it from the app or a schedule, you will not miss it.
Source: amazon.de · checked on Oct 27
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Google Assistant
- Warranty
When it matters
- A robot with a dock full of pumps and moving parts, where more can break.
- An expensive robot you plan to keep for years.
When it matters less
- For a cheap robot you would replace rather than repair, the extra years count for less.
Source: bol.com · checked on Oct 7
The warranty the maker gives in the United States.
- 1 year
- Scheduled runs
When it matters
- Cleaning while you are at work or asleep.
- A fixed routine, such as the kitchen after every dinner.
When it matters less
- If you start it by hand each time, you will not miss it.
Source: bol.com · checked on Oct 13
You set days and times, and the robot starts by itself, also when you are not at home.
- yes
Frequently asked questions about the Redkey R10
How do buyers rate the Redkey R10?
Buyers rate the Redkey R10 4.2 out of 5, from 40 reviews at Saturn (DE). We read the ratings on November 1, 2026.
Does the Redkey R10 empty its own dust bin?
Yes. The station empties the robot’s dust bin after every run. The 4 l dust bag in the station lasts up to 90 days, the maker says.
Can the Redkey R10 mop?
Yes, with a flat mop cloth under the robot.
Does the Redkey R10 work with Alexa, Google Home or Siri?
It works with Google Assistant. It does not support Matter.
How high a threshold can the Redkey R10 climb?
Thresholds up to 0.7 in (18 mm), the maker says. Measure your own thresholds: the ones to a bathroom or balcony are often higher.
Does the Redkey R10 fit under low furniture?
The robot is 3.7 in (9.4 cm) tall, so it fits under furniture with at least 3.8 in of clearance.
The maker
Redkey
- Headquarters: China
- Founded in 2020
Redkey makes household cleaning appliances: cordless and wet and dry vacuum cleaners, electric mops and robot vacuums, such as the R20 with a 10.1 inch screen. It says it aims for simple, efficient cleaning rather than cumbersome solutions, with production technology from leading factories.