Best Klimagerät Test 2026

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Last Updated - 27.03.2026

Best Choice

01

KESSER

KESSER® Split Air Conditioner Set Quick Connect 12000 BTU 3.4 kW - WiFi & App Air Conditioner with Heating Function & Cooling Mode Wall Air Conditioning with Copper Line Refrigerant R32 Includes

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: the KESSER air conditioner is the ideal solution for a wide range of environments, from living rooms and bedrooms to offices and workshops. It not only provides cooling, but also efficient heating and dehumidification. With an oscillation function, it ensures even air distribution in the room.
Smart control: control the KESSER air conditioner conveniently via app. Adjust the temperature and choose between 5 modes (cooling, drying, ventilation, eco, heating). Enjoy a perfect indoor climate at any time, whether at home or in the office, and benefit from modern WiFi technology for maximum flexibility.
Powerful and efficient: the KESSER air conditioner is equipped with a power of 9000 BTU (2600 W) or 12000 BTU (3400 W) and offers a strong air flow of 420 m³/h or 550 m³/h. This high performance ensures fast cooling and efficient heating, ideal for different room sizes and applications.
Easy to install: thanks to the practical Quick-Connect technology, the KESSER air conditioner can be installed quickly and easily. No need to bleed or vacuum pump. With the included mounting accessories, you can start the device immediately without complicated preparations.
Durable and low-maintenance: the KESSER air conditioner is equipped with a fine gold coating that protects the device from corrosion and makes cleaning easier. This durable technology ensures that the device has a long service life even under intensive use, while keeping maintenance to a minimum.

769,80 €
Value for Money

02

De'Longhi

De’Longhi Pinguino PAC EM82 Eco Mobile Air Conditioner with Exhaust Hose, Dehumidification and Ventilation Function, Air Conditioning for Rooms up to 80 m³, Integrated Dust Filter and 24-hour Timer, White

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quiet and compact: The integrated fan can be used in 3 intensity levels with minimal volume, and the device is also mobile and can be used to save space via the transport wheels.
Pleasant climate: The Penguin PAC EM82 Eco not only provides for the cooling of your living space, but also filters small particles of dirt from the air and has a separate dehumidification function.
Package contents: 1 x Penguin PAC EM82 Eco mobile air conditioner includes exhaust hose, remote control, suction head, extendable cross bar, roller lock and exhaust nozzle for windows in white by De’Longhi.
Efficiency: An exclusive system provides for the return of the condensed water for re-cooling into the cooling circuit, while the automatic fault diagnosis function provides for flawless functionality.
Eco-friendly: The Eco Plus function automatically controls the power setting and regulates different levels, while the R290 coolant is a natural, non-toxic gas – for optimal energy consumption.

612,80 €
03

COMFEE'

Comfee Breezy Cool Pro 2.0 Mobile Air Conditioner, 7,000 BTU, 2.0 kW, Cooling, Ventilating & Dehumidifying, App Control, Room Size up to 68 m³ (25 m²), with Exhaust Hose

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smaller volume, stronger airflow: 4-way air inlet, stronger airflow, better cooling performance. Despite a size reduction of over 30%, the airflow is increased by 40% thanks to the innovative 4-way air inlet.
Patented cooling technology: Thanks to the patented cooling technology, which uses condensation to cool the compressor, no additional water tank is required. The mobile air conditioner delivers constant and energy-efficient performance, even during continuous operation under a wide range of humidity conditions.
Comfee ‘Follow Me’: Easy to move: Perfect feel-good temperature. The remote control equipped with a temperature sensor controls the room temperature. If the remote control is nearby, the device automatically takes care of your personal feel-good temperature.
Climate-friendly R290 refrigerant: R290 is a natural refrigerant. It has no ozone depletion potential, only a low global warming potential (GWP) and is energy-saving and efficient in operation.
App-ready: The 3-in-1 air conditioner can be flexibly controlled via the app, voice control (Alexa/Google Voice Assistant) or the included remote control.

239,00 €
04

EUHOMY

Mobile Air Conditioner 9000 BTU with Exhaust Hose, 4-in-1 Mobile Air Conditioner, Quiet Operation <48 dB, Digital Display + Remote Control, Window Installation Set, 24-Hour Timer, For Rooms up to 25 m²

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smart control and remote control: remote control + LED display for easy control, control the mobile air conditioner with exhaust hose via remote control or directly on the device: temperature (16-32°C), 24-hour timer and water level indicator. The parental lock protects against unintentional setting changes - perfect for family households.
Quick assembly and flexible use: Plug & Play air conditioner with window adapter, with integrated wheels and handles, the mobile air conditioner can be easily moved between rooms. The included window installation kit (43-135 cm) fits 95% German sliding windows - ready to install in under 10 minutes without tools.
Premium design: modern space design with high performance, the air conditioner with exhaust hose impresses with its matte ABS housing and intuitive operation. With 330 m³/h air flow, it achieves rapid cooling even at 30 °C outside temperature. The subtle LED display blends harmoniously into any room concept.
Energy-efficient and super quiet: Energy-saving air conditioning with 48 dB, thanks to the GMCC compressor and environmentally friendly R290 refrigerant (EU F gas compliant), this air conditioner works particularly quietly and efficiently on mobile devices (energy efficiency class A). Ideal for bedroom and home office - saves up to 30% on electricity bill compared to conventional models.
4-in-1 multifunctional: this mobile air conditioner with exhaust hose combines cooling, dehumidification, fan and sleep mode for year-round comfort. With 2 fan levels, it adapts perfectly to different room sizes up to 25 m². Whether heat in summer or humidity in the transitional period – the mobile air conditioner creates an ideal climate in any room.

249,99 €
05

EUHOMY

Mobile Air Conditioner with Exhaust Hose 7000 BTU 4-in-1 Mobile Air Conditioner Quiet Operation Digital Display + Remote Control Window Installation Set 24 Hour Timer for Rooms up to 20 m²

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smart control and remote control: remote control + LED display for easy control, control the mobile air conditioner with exhaust hose via remote control or directly on the device: temperature (16-32°C), 24-hour timer and water level indicator. The parental lock protects against unintentional setting changes - perfect for family households.
Quick assembly and flexible use: Plug & Play air conditioner with window adapter, with integrated wheels and handles, the mobile air conditioner can be easily moved between rooms. The included window installation kit (43-135 cm) fits 95% German sliding windows - ready to install in under 10 minutes without tools.
Premium design: modern space design with high performance, the air conditioner with exhaust hose impresses with its matte ABS housing and intuitive operation. With 290 m³/h air flow, it achieves rapid cooling even at 30°C outside temperature. The subtle LED display blends harmoniously into any room concept.
Energy-efficient and super quiet: Energy-saving air conditioning with 48 dB, thanks to the GMCC compressor and environmentally friendly R290 refrigerant (EU F gas compliant), this air conditioner works particularly quietly and efficiently on mobile devices (energy efficiency class A). Ideal for bedroom and home office - saves up to 30% on electricity bill compared to conventional models.
4-in-1 multifunctional: this mobile air conditioner with exhaust hose combines cooling, dehumidification, fan and sleep mode for year-round comfort. With 2 fan levels, it adapts perfectly to different room sizes up to 20 m². Whether heat in summer or humidity in the transitional period – the mobile air conditioner creates an ideal climate in any room.

219,99 €
06

Midea

Midea Silent Air Cooler Pro 4-in-1 Mobile Air Conditioning Quiet: Air Cooler, Tower Fan, Humidifier and Air Purifier, with Remote Control, 5 L Water Tank, 355 m³/h Air Flow, 55 W, LED Display, Timer, White

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30% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Trendy Mobile air conditioner without exhaust hose, fan, humidifier and air purifier - 4 functions in one device! Thanks to the 5L water tank, the dry air is humidified during cooling. The Midea air conditioner impresses with its extremely low energy consumption and a very high capacity. The integrated air purification function prevents animal hair, dirt and lint in the air and is therefore suitable for allergy sufferers.
Space-saving & Portable Design Due to the unique tower design, this quiet air cooler from Midea is very light and small and fits in any room. Hidden handle makes it easy and convenient to carry. -
Safe & easy to clean. Unlike conventional air conditioners, this has removable filters that are easy to clean. Remove the back cover and remove the water tank. The intelligent warning function alerts you in the event of water shortness, so that you always have an eye on the water level. When the water tank is empty or the cover is removed, the blower pump automatically switches off for safety reasons.
3 speeds and remote control. The air cooler has 3 practical functions - a gentle natural wind mode, a very quiet night mode and a stronger, normal wind mode. With 6 metre remote control and 7 hour timer, you can sleep peacefully at night. The oscillation can be adjusted vertically or horizontally to allow the air to circulate in different directions.

126,09 € 179,00 €(30% Off off)
07

Euker

Quiet 4-in-1 Mobile Air Conditioner 12000 BTU | Cooling/Ventilating/Dehumidification/Follow-Me | For Rooms Up to 43-51㎡ Exhaust Hose + Digital Display + Remote Control + 24h Timer | Ideal for Bedroom

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

High cooling capacity for large rooms: 12000 BTU cooling capacity, ideal for rooms up to 51 m², ensures fast and efficient cooling - ideal for home and office.
Flexible 3-in-1 function: cooling, dehumidifying (up to 45 L/day) and ventilation with 3 individually adjustable speeds, perfectly adapted to any desired room climate.
Easy to use and practical functions: remote control, LED display and 24-hour timer; automatic self-evaporation reduces maintenance, automatic swivel function guarantees optimal air distribution.
ENERGY EFFICIENT & ENVIRONMENTALLY FRIENDLY: Energy efficiency class A, with environmentally friendly R290 refrigerant, low energy consumption combined with quiet operation (≤ 52dB) for relaxed living and working.
Compact mobile and easy to use: portable design with 4 wheels for easy movement; easy installation with window kit, equipped with washable antibacterial filter for fresh, clean air.

349,99 €
08

Könighaus

Könighaus Smart Mobile Air Conditioning | Fast & Quiet & Efficient (A) | 4-in-1: Cooling + Dehumidifier + Fan + Air Purifier | with Remote Control | 7000 BTU (2.1 kW) | 24 Hour Timer, Sleep Mode

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe and durable thanks to protection functions: frost, overflow and compressor protection extend the service life. Settings remain saved even in the event of a power failure.
Quiet operation & environmentally friendly R290: operates at ≤56dB in sleep mode, perfect for bedroom. With natural R290 refrigerant - free from F gases.
Compact, mobile and ready to use: space-saving (31 x 70 cm), only 21 kg, easy to move thanks to wheels. Includes window seal, air hose & drainage pipe.
APP CONTROL & REMOTE CONTROL: Convenient control via WiFi app, remote control or directly on the device. All functions such as temperature and timer digitally adjustable.
4-in-1 - cooling, dehumidification, air purifier and ventilation: cools efficiently, dehumidifies up to 20 l/day against mould formation and improves the room climate - ideal for rooms up to 20 m².

299,90 €
09

Bosch Thermotechnik

Bosch Cool 2000 Mobile Air Conditioner, 3-in-1 Air Conditioner, Dehumidifier, Fan, 2.6 kW for Rooms up to 35 m², with Auto Mode, Silent Mode and Sleep Mode

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Maximum cooling performance: Cooling rooms up to 35 m² (2.6 kW) with Auto Swing for ideal airflow and fast cooling. Energy efficiency class 'A' - consumes only 1.0 kW per hour
EASY TO CARRY AND USE Can be controlled by the self-explanatory LED soft touch display or remote control with built-in 24 hour timer. Thanks to the wheels and handles, this mobile air conditioner can be easily transported from one room to another
Cooling made easy: the Bosch mobile air conditioner offers the easiest solution to get through the day concentrated, rested and relaxed in the hot season. Feel comfortable again in your living room, bedroom or home office
Bosch Easy Cool Select: thanks to the pre-programmed modes (auto mode, silent mode, sleep mode), you can choose the right setting for your situation with just one click
3 in 1: Easy to switch between cooling, dehumidifying and ventilation. The dehumidification mode removes up to 50 litres of water per day from the air and the fan mode has three speed settings

485,00 €
10

De'Longhi

De'Longhi Pinguino Compact ES72 YOUNG, Mobile Air Conditioner, 8,300 BTU/h, for Rooms up to 60 m3, Dehumidification Function, 24-Hour Timer, Energy Efficiency Class A, White

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quiet: sound level from 47 to 52 dB(A) - If you set the penguino to the lowest of 3 available speeds, you can enjoy the coolness without annoying noise
Low space requirement thanks to small space: in its very compact design and the small footprint, the Penguino Compact is perfect for small spaces
LOW VOLUME: When developing the Pinguino Compact, emphasis was placed on the noise level. So the model now works 50% quieter compared to the models of the Pinguino EL series. If you set the penguino to the lowest of 3 available speeds, you can enjoy the cool air without annoying noise
Environmentally friendly: Penguino uses the refrigerant R290, which is more environmentally friendly than the traditional R410A (up to 696 times according to F-Gas Regulation 517/2014)
Easy to use: with swivel wheels and handles, you can easily move it from one room to another or store it after use

426,12 €