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Option: Standard
Sale price$447.00 Regular price$508.00
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Data protection and updates
  • As a manufacturer based in Germany, Kärcher places great importance on data protection and takes extreme care to ensure all the applicable legal requirements in this regard are met.
  • The entire data transfer between the Home Robots app on your smartphone and your robotic vacuum cleaner and mop runs via a cloud to servers located in Germany only.
  • Regular updates improve and extend the performance of the robotic vacuum cleaner and app. This also means the security of the system is constantly updated to match current specifications.
Voice output
  • Always well informed: the RCV 3 uses voice output to provide important information and share the current status.
  • If the RCV 3 robotic vacuum cleaner needs help or a service, in many situations it will tell you via voice output.
Convenient app control with WLAN
  • The app can be used to adapt many of the settings to match individual preferences.
  • Using the app, you can configure the RCV 3 cleaning robot and control it from any location. Even if you're not at home.
  • Information about the current device status and a display showing the current cleaning progress is available via the app.
Precise mapping with versatile customisation options
  • The app can store multiple maps, e.g. for multiple floors.
  • It is possible to define zones where you do not wish the robot to go and clean (e.g. cat scratcher, play areas in children's rooms or obstacles that the robot cannot bypass).
  • Definition of selected areas which are to be cleaned multiple times, cleaned using an intensive cleaning mode or mopped with more water.
Adjustment of the cleaning parameters
  • Definition of different cleaning parameters in the app, for individual areas of rooms (e.g. suction power or water volume, number of cleans per surface).
Timer program
  • You can schedule cleaning times and create cleaning plans via the app.
  • The RCV 3 independently starts cleaning journeys based on scheduled dates/times.

Technical data

Battery powered device  
Battery charging time (min) 230
Battery type Lithium-ion battery
Battery capacity (Ah) 3.2
Running time per charge (min) 120
Area performance (dependent on cleaning mode) (m²/h) 85
Waste container (ml) 500
2-in-1 waste container (ml) 300
2-in-1 fresh water tank (ml) 170
Suction performance (Pa) 2500
Sound power level (dB(A)) 67
Current type, charging station (Ph/V/Hz) 1 / 100 - 240 / 50 - 60
Robotic vacuum cleaner weight (incl. wiping unit and wiping cloth) (kg) 3.7
Weight, base station (kg) 0.6
Weight incl. packaging (kg) 6.9
Robotic vacuum cleaner dimensions (dia. x H) (mm) 350 x 94
Dimensions, charging station (L x W x H) (mm) 80 x 150 x 102

Scope of supply

  • Cleaning brush
  • Side brush: 2 x
  • Filters: 2 x
  • Cleaning tool
  • Wiping unit
  • Wiping cloth: 2 x
  • 2-in-1 waste container including fresh water tank
  • Waste container
  • Charging station


  • autonomous cleaning
  • Fall sensors
  • operation using app
  • WLAN
  • Voice output
  • Laser navigation system (LiDAR)
  • Timer program: several timers possible
  • Cleaning modes: Dry cleaning, Wet cleaning, Combination cleaning (wet and dry), Automatic system, Spot
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