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What distinguishes Sichler suction robots from other manufacturers?

Sichler suction robots are characterized by a flat design and a good price-performance ratio. Many devices clearly stand out optically from the broad mass. Some models use innovative techniques such as UV light, HEPA filter and wiper attachment.

The suction robots of the Sichler brand are suitable for small, medium and large apartments and usually return automatically to their charging station. The battery life is between 60 and 120 minutes. The vacuum cleaner robots have a multi-stage cleaning system and are suitable for both hard floors and carpets.

Devices with a HEPA filter and/or UV light are predestined for allergy sufferers and for owners of pets.

The intelligent household helpers navigate reliably through the premises and independently avoid obstacles in the form of cables, furniture or stairs. Some Sichler suction robots can even be upgraded to a suction and wiping robot thanks to the optionally available accessories . The volume of the dust containers is between 200 and 500 ml and users benefit from easy and clean emptying.

Sichler vacuum cleaner robot PCR-2300

The Sichler Robot vacuum cleaner has a super flat housing and an attractive black and red design. With its 30 cm x 6.3 cm x 33 cm housing and the low weight of around 2 kilograms, the robot fits easily under any piece of furniture. Nevertheless, the case is made of high-quality materials and is impeccably finished. The Sichler PCR-2300 vacuum cleaner robot is suitable for all types of floors and for a medium to large apartment from up to 120 square meters.

Users can choose between 6 different cleaning programs and can control the intelligent household helper conveniently by remote control.

The Sichler suction robot is a maximum of 55 dB loud during operation and navigates unerringly through the apartment thanks to intelligent sensors on the front, sides and floor. Crashes, collisions and other problems are reliably avoided. Once cleaning is complete, the suction robot automatically moves to its loading station.

One charge lasts for about 120 minutes thanks to the 2,200 mAh Li-Ion battery. A full battery charge is completed in about 3.5 hours. All dirt reliably ends up in the 350 ml dust container.

The additional HEPA filter makes Sichler’s PCR-2300 vacuum cleaner robot also suitable for allergy sufferers and pet owners. Thanks to the existing wipe attachment, the Sichler vacuum cleaner robot can wipe with a previously moistened cloth, which is especially advantageous for sensitive hard floors.


  • flat and visually attractive housing
  • several intelligent sensors prevent collisions and crashes
  • HEPA filter and wiper attachment
  • cleans thoroughly and is suitable for larger apartments


  • rather less suitable for several floors
  • no carrying handle on the housing
  • no app available
  • residues remain on high carpets

The most important technical data:

battery life: 2 hours
wiping function: Yes
capacity of its dust container: 350 cm³
weight: 1.98 kg
Noise level: 55 dB
autom. Return to charging stationYes.
battery charging time: 3.5 hours
Control via app possible: No
Control by remote control possible: Yes
Maximum absorbable area/range: 120 m²
Extra dust bag required: No

Sichler vacuum cleaner robot PCR-3550UV

This Sichler suction robot immediately catches the eye, because it has a red illuminated housing. With a weight of 3.4 kilograms and dimensions of 34 cm x 8.5 cm, the PCR-3550UV is also slightly larger and heavier than many of its competitors.

However, this is mainly due to the high-quality workmanship and the various technologies. The Sichler vacuum cleaner robot is suitable for all floors and is ideal for asthmatics, allergy sufferers and pet owners thanks to its integrated UV light and a HEPA air filter .

With its sensors, the household helper can find its way around any apartment and automatically detects surrounding dust, stairs and furniture. Its UV light reduces germs, bacteria and viruses. When the cleaning is finished, the robot automatically returns to its station.

The easily removable dust container holds 500 ml and in combination with the optionally available accessories the PCR-3550UV can also be used as a suction and wiping robot. Thanks to an effective cleaning system with 5 different cleaning modes, the Sichler suction robot can handle all floors and even larger apartments.

The operating noise is even once 50 dB. The 2,000 mAh lithium-ion battery supplies the suction robot with energy for up to 90 minutes and is fully charged in around 3.5 hours. Users can program the daily cleaning automatically or control the robot conveniently from a distance.


  • visually striking housing
  • intelligent cleaning system with 5 modes
  • UV light and HEPA filter
  • Daily cleaning programmable


  • the appearance remains a matter of taste
  • the acoustic signals are a bit annoying
  • relatively large and heavy
  • on high-pile carpets the cleaning performance is somewhat lower

The most important technical data:

battery life: 1.5 hours
wiping function: optional retrofitting
capacity of its dust container: 500 cm³
weight: 3.4 kg
Noise level: 50 dB
autom. Return to charging stationYes.
battery charging time: 3.5 hours
Control via app possible: No
Control by remote control possible: Yes
Maximum absorbable area/range: 100 m²
Extra dust bag required: No

Sichler vacuum cleaner robot NX3115-944

The NX3115-944 from Sichler is one of the cheapest models from the manufacturer.

Nevertheless, the suction robot has a perfectly processed and modern designed housing. With its 3 changing movement patterns, the Sichler suction robot cleans reliably and thoroughly. Unfortunately, the operating noise is clearly audible 70 dB.

Thanks to several sensors, the NX3115-944 independently avoids obstacles and detects stairs. Should a collision nevertheless occur, a sprung bumper prevents any damage. The Sichler vacuum cleaner robot is suitable for all floors and can be equipped with a wiper attachment.

At the top there is an illuminated button for starting and stopping. Thanks to its two removable, rotating side brushes, the NX3115-944 cleans thoroughly even in corners and hard-to-reach areas.

With its 27.5 x 7.5 cm and 1.6 kg housing, the Sichler suction robot fits under any piece of furniture. Its removable dust container holds only 200 ml. The NiMH battery is replaceable and supplies the robot with power for up to 60 minutes.

Despite the comparatively low capacity of 850 mAh the charging time is a full 6 hours. For charging, the dust robot must also be connected manually to the power supply unit. An automatic programming of the cleaning or a possibility for remote control are – due to the favourable price – not available.


  • reasonable price
  • slim and light housing
  • the dust container can be emptied easily
  • solid cleaning performance on hard floors


  • small dust container
  • does not drive to the charging station automatically
  • long charging time, high operating noise
  • on carpets the cleaning results are less convincing

The most important technical data:

battery life: 1 hour
wiping function: Yes
capacity of its dust container: 200 cm³
weight: 1.6 kg
Noise level: 70 dB
autom. Return to charging station: No
battery charging time: 6 hours
Control via app possible: No
Control by remote control possible: No
Maximum absorbable area/range: 55 m²
Extra dust bag required: No

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