Updated September 30, 2026 · SmartHomeCue Editorial Team
Kärcher vs SwitchBot
What sets them apart
| Compare |  Kärcher | SwitchBot ReviewVisitVisit |
|---|---|---|
| Reference models | RVF 7 Comfort, RVM 4 Comfort, RVC 3 Comfort, RCF 3 | SwitchBot K11+ Pro, SwitchBot K11+, SwitchBot S10, SwitchBot S20 |
| Top suction (Pa) | 15,000Higher | 12,000 |
| Mop type | Roller | Pad |
| Warranty | 2 yearsHigher | 1 year |
| Entry price | Not confirmed | $399.99 |
| Flagship price | Not confirmed | $399.99 |
| Obstacle avoidance | Camera AI | Not confirmed |
| Height (cm) | Not confirmed | 9.2 |
| Matter support | Not confirmed | Yes |
| Markets | GB | Not confirmed |
Same on both: Self-empty dock (Yes), LiDAR navigation (Yes), Spare parts shop (Yes).
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Key differences
- Kärcher scores higher overall: 9.2 vs 8.5.
- Top suction (Pa) is higher at Kärcher: 15,000 vs 12,000.
- Warranty is higher at Kärcher: 2 years vs 1 year.
- Support channels: only Kärcher offers Email, Phone.
- Products: only Kärcher offers Robot vacuum, Wet dry, Stick.
- Products: only SwitchBot offers Alarm, Camera, Smart lock.
Our verdict on each
Kärcher
Kärcher suits households who want a robot vacuum and a stick machine from the same maker, with the self empty dock and lidar both listed. Suction of 15,000 Pa sits level with the site median, so buyers chasing raw power have wider options, while GB shoppers can reach email, phone and help centre.
SwitchBot
SwitchBot suits homeowners and renters who want everyday devices and home security from the same brand, covering blinds, hub and sensor plus cameras, locks and alarms. Robot vacuums start at $399.99 for the flagship vacuum, which pairs 12,000 Pa of suction with a self emptying dock.
Score breakdown
| Area | Kärcher | SwitchBot |
|---|---|---|
| Offer | 9.1HigherSuction of 15,000 Pa matches the site median 15,000 Pa, and robot vacuum, wet dry and stick covers robot, wet-dry and stick. | 8.2Cameras at $69.99 and vacuums from $399.99 sit well inside the €1,753.05 top of site entry prices. |
| Trust | 9.5HigherA named German operator, Alfred Kaercher SE & Co. KG in DE, founded 1935, with email, phone and help centre support behind the machines. | 9.1Matter certified with matter and a 1 year warranty, plus a spare parts shop, though support runs on help centre only. |
Availability and regulation
| Country | Kärcher | SwitchBot |
|---|---|---|
| Headquarters | Germany | Not confirmed |
By the numbers
| Fact | Kärcher | SwitchBot |
|---|---|---|
| Top suction (Pa) | 15,000 | 12,000 |
| Warranty | 2 years | 1 year |
Also worth a look
Buture has warranty at 3 years, against 2 years for Kärcher and 1 year for SwitchBot.
Buture reviewSources behind this comparison
Kärcher
- kaercher.com: 13 facts, checked September 30, 2026
- karcher.com: 1 fact, checked September 30, 2026
SwitchBot
- switch-bot.com: 13 facts, checked September 30, 2026
How they place
| Ranking | Kärcher | SwitchBot |
|---|---|---|
| Robot vacuum and mop combos | 14 of 47 | 4 of 47 |
Every fact side by side
| Fact | Kärcher | SwitchBot |
|---|---|---|
| Products | Robot vacuum, Wet dry, Stick | Alarm, Camera, Smart lock, Video doorbell |
| Legal entity | Alfred Kaercher SE & Co. KG | Not confirmed |
| Headquarters | Germany | Not confirmed |
| Founded | 1935 | Not confirmed |
| Support channels | Email, Phone, Help centreCovers more | Help centre |
Air treatment
| Fact | Kärcher | SwitchBot |
|---|---|---|
| Filter types | Hepa h13, Carbon | Not confirmed |
| Filter change interval | 12 months | Not confirmed |
Home security
| Fact | Kärcher | SwitchBot |
|---|---|---|
| Price | Not confirmed | $69.99 |
| Local storage | Not confirmed | Yes |
| Pricing model | Not confirmed | Diy |
| Top resolution | Not confirmed | 2k |
| Power source | Not confirmed | Battery, Wired, Solar |
| Ecosystems | Not confirmed | Homekit, Matter |
Where each stands against the rest
| Fact | Kärcher | SwitchBot | Median |
|---|---|---|---|
| Entry price | Not confirmed | $399.99highest quarter | $169.99 |
| Flagship price | Not confirmed | $399.99below the median | $777.50 |
| Top suction (Pa) | 15,000at the median | 12,000below the median | 15,000 |
| Height (cm) | Not confirmed | 9.2below the median | 9.8 |
| Warranty | 2 yearsat the median | 1 yearbelow the median | 2 years |
Median across 66 listed brands.
Pros and cons
Kärcher
Pros
- Self empty dock and lidar are both listed, while 15.8% of listings on the site have no self empty dock.
- A spare parts shop is listed, and only 3.8% of listings lack one, so wear parts can be ordered directly.
- The warranty runs 2 years, a useful length of cover on a machine that runs most days in a busy home.
Cons
- Suction tops out at 15,000 Pa, level with the site median 15,000 Pa, so it does not lead on raw power.
- Mopping is limited to a roller system only, with no pad or spinning alternative listed.
- The range skips upright and handheld formats that both Daewoo Electricals and Ewbank list in robot vacuum, stick and upright and robot vacuum, stick and upright.
SwitchBot
Pros
- Matter certification is in place and the ecosystem list covers homekit and matter, so blinds, lighting, plugs and sensors fit an existing smart home.
- Robot vacuums reach 12,000 Pa of suction with a self emptying dock from $399.99 on the flagship model.
- Local storage is supported on the camera range, so clips can stay off the cloud.
Cons
- Support runs on help centre only, so a problem means writing in rather than talking.
Who each suits
Kärcher
Who it suits
- Households that want the robot, the wet-dry and the stick machine from the same brand.
- Buyers who weigh ownership details heavily: 2 years of cover, a spare parts shop and email, phone and help centre.
- Busy homes that want lidar mapping and a self empty dock rather than the highest suction figure.
Who should look elsewhere
- Anyone who wants upright and handheld formats alongside the robot should start with Daewoo Electricals, whose robot vacuum, stick and upright covers more formats than this range.
- Shoppers who do not want a stick machine in the same range may prefer Philips, which lists robot vacuum and wet dry.
SwitchBot
Who it suits
- Renters and homeowners adding devices gradually, since blinds, hub and sensor covers blinds, lighting, plugs and sensors.
- Security buyers who want cameras, a video doorbell, a smart lock and an alarm in alarm, camera and smart lock.
- HomeKit households, since the range lists homekit and matter alongside Matter.
Who should look elsewhere
- Heating shoppers: Aqara's hub, sensor and lighting and SONOFF's thermostat, trv and lighting both list a thermostat, which blinds, hub and sensor does not.
- SmartThings households wanting a hub-led setup, since Samsung's hub, sensor and plug is built around a hub with sensors and plugs.
Current offers
Kärcher
Current offer
Discount code
10% welcome voucher for newsletter signup: 10%
Newsletter signup
Source, checked September 30, 2026
Questions about each
Kärcher
How much do Kärcher's floor care machines cost?+
Budget from the category spread rather than the brand name. Robot vacuum entry prices in this category centre on €145.84 and flagship models sit at €719, while cordless entry prices sit at €99.99.
Does the robot empty its own dock?+
Yes, a self empty dock is listed, so the machine empties its bin between runs without you handling it. Lidar is also listed for mapping, and the models named in RVF 7 Comfort, RVM 4 Comfort, RVC 3 Comfort, RCF 3 cover the robot and the stick machine.
SwitchBot
Which smart home platforms does SwitchBot support?+
The listed ecosystems are homekit and matter, and matter is the only protocol on record, with Matter support and Matter certification confirmed. The robot vacuum also carries Matter, so a household can run vacuums alongside the blinds, lighting, plug and sensor devices on a shared standard.
Do SwitchBot devices need a hub?+
A hub sits within blinds, hub and sensor alongside blinds, sensors, lighting and plugs. The range does not state which products depend on it, and with matter as the only listed protocol, buyers mixing brands should check controller support before committing.