OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Portable Air Conditioners Methodology v1.0
Portable Air Conditioners Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Air Conditioners Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Portable Air Conditioners Methodology v1.0

Klarstein Metrobreeze New York Smart Review | 44 Data compared

Avg. price:~£430Cooling capacity:12000 BTU/hMaximum room size:59 m²Maximum noise level:65 dBHeating function:noCooling Energy Efficiency Class:A

Klarstein Metrobreeze New York Smart Review: Compare 44 technical specifications and user reviews to see how this product ranks in the Portable Air Conditioners category and whether it is worth buying.

Klarstein Metrobreeze New York Smart
7.8/10

Overall score

Score
7.8/ 10
✕
What it is
An overall evaluation of products in the Portable Air Conditioners category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Portable Air Conditioners category.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 86% of models
Score components

80%

8.1

Technical score

20%

6.7

User score

â–²Better than 86% of portable air conditioners
7.5

Value for money

Value for money
7.5/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.
When it matters
When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 75% of models
Score components

70%

7.8

Overall score

30%

6.7

Price

â–²Better than 75%
8.1

Technical score

Technical score
8.1/ 10
✕
What it is
An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 92% of models
Score components

55%

7.9

Performance

30%

8.7

Features

15%

8.0

Design

★Better than 92%
6.7

User score

User score
6.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
When it matters
When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 91% of models
Score components

70%

7.2

User ratings

30%

5.4

Number of reviews

Based on ratings from across the web.
â–¼Worse than 91%
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
  • klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
klarstein-metrobreeze-new-york-smart
Best prices
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of portable air conditioner Klarstein Metrobreeze New York Smart

Technical score
Technical score
8.1/ 10
✕
What it is
An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 92% of models
Score components:

55%

7.9

Performance

30%

8.7

Features

15%

8.0

Design

8.1
User score
User score
6.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
When it matters
When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 91% of models
Score components

70%

7.2

User ratings

30%

5.4

Number of reviews

Based on ratings from across the web.
6.7
Popularity
Popularity
5.4/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Portable Air Conditioners category.
When it matters
When you prefer products in the Portable Air Conditioners category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 56% of models
Popularity:
Klarstein Metrobreeze New York Smart has a popularity score of 5.4 points, which is lower than 54.7% of products in this category.
5.4
Value for money
Value for money
7.5/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.
When it matters
When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 75% of models
Score components:

70%

7.8

Overall score

30%

6.7

Price

7.5
Cooling capacity
12,000 BTU/h
Market range: <7k BTU/h – >12k BTU/h
This portable air conditioner delivers 12,000 BTU/h cooling capacity, which is higher than that of 71.3% of portable air conditioners and equal to that of 19.7% of portable air conditioners.
Rated input power
?
Cooling Energy Efficiency Class
A
This portable air conditioner has cooling energy efficiency class A, which ranks lower than 10.7% of portable air conditioners and equal to 89.4% of portable air conditioners.
Heating energy efficiency class
?
Number of speeds
3
Market range: <0 – >5
This portable air conditioner offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
Show more
Fan-only mode
yes
This portable air conditioner includes a fan-only mode. 99.5% of portable air conditioners support this mode.
Airflow direction control
automatic
This portable air conditioner provides automatic airflow direction control, which ranks higher than 47.3% of portable air conditioners and equal to 52.7% of portable air conditioners.
Night mode
yes
This portable air conditioner includes a dedicated night mode. 74.3% of portable air conditioners offer night mode.
Timer
yes
This portable air conditioner includes a built-in timer. 99.5% of portable air conditioners feature a timer.
Maximum timer duration
24 hours
Market range: <0 hours – >25 hours
This portable air conditioner supports a timer of up to 24 hours, which is longer than that of 7.4% of portable air conditioners and equal to that of 92.6% of portable air conditioners.
Show more
Color
black
Display
yes
This portable air conditioner includes an integrated display. 99.5% of portable air conditioners feature a display.
Control type
touch
Remote control
yes
This portable air conditioner comes with a remote control. 99% of portable air conditioners include a remote.
Handles
yes
This portable air conditioner includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
Show more

Klarstein Metrobreeze New York Smart vs the average portable air conditioner

246810TotalPerformanceFeaturesDesign
  • 3,000 BTU/h higher cooling capacity
    This portable air conditioner delivers higher cooling capacity than the average portable air conditioner (12000 BTU/h vs 9000 BTU/h).
    12,000 BTU/h vs 9,000 BTU/h
  • 29 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (59 m² vs 30 m²).
    59 m² vs 30 m²
  • Supports Wi-Fi
    This portable air conditioner supports Wi-Fi, the average portable air conditioner does not.
  • 10 m³/h higher high-speed airflow
    This portable air conditioner delivers higher high-speed airflow than the average portable air conditioner (360 m³/h vs 350 m³/h).
    360 m³/h vs 350 m³/h
  • 5.2% better value for money
    Klarstein Metrobreeze New York Smart offers better value for money than the average portable air conditioner (7.5 vs 7.1).
    7.5 vs 7.13
  • 5.2% better value for money
    Klarstein Metrobreeze New York Smart offers better value for money than the average portable air conditioner (7.5 vs 7.1).
    7.5 vs 7.13
  • 3,000 BTU/h higher cooling capacity
    This portable air conditioner delivers higher cooling capacity than the average portable air conditioner (12000 BTU/h vs 9000 BTU/h).
    12,000 BTU/h vs 9,000 BTU/h
  • 29 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (59 m² vs 30 m²).
    59 m² vs 30 m²
  • 10 m³/h higher high-speed airflow
    This portable air conditioner delivers higher high-speed airflow than the average portable air conditioner (360 m³/h vs 350 m³/h).
    360 m³/h vs 350 m³/h
  • Supports Wi-Fi
    This portable air conditioner supports Wi-Fi, the average portable air conditioner does not.
  • 1 °C higher minimum temperature
    This portable air conditioner has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
    17 °C vs 16 °C
  • 2 °C lower maximum temperature
    This portable air conditioner has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 14 cm taller cabinet
    This portable air conditioner is taller than the average portable air conditioner (85 cm vs 71 cm).
    85 cm vs 71 cm
  • 1 dB louder at maximum output
    This portable air conditioner is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    65 dB vs 64 dB
  • 21.6% higher weight
    This portable air conditioner is heavier than the average portable air conditioner (31 kg vs 25.5 kg).
    31 kg vs 25.5 kg
  • 4.5 cm deeper cabinet
    This portable air conditioner is deeper than the average portable air conditioner (40 cm vs 35.5 cm).
    40 cm vs 35.5 cm
  • 6 cm wider cabinet
    This portable air conditioner is wider than the average portable air conditioner (44 cm vs 38 cm).
    44 cm vs 38 cm
  • 20% lower user score
    User score
    6.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
    When it matters
    When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Klarstein Metrobreeze New York Smart
    the average portable air conditioner
    Klarstein Metrobreeze New York Smart has a lower user score than the average portable air conditioner (6.67 vs 8.000).
    6.67 vs 8
  • 20% lower user score
    User score
    6.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
    When it matters
    When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Klarstein Metrobreeze New York Smart
    the average portable air conditioner
    Klarstein Metrobreeze New York Smart has a lower user score than the average portable air conditioner (6.67 vs 8.000).
    6.67 vs 8
  • 22.9% more expensive
    Klarstein Metrobreeze New York Smart is more expensive than the average portable air conditioner (£430 vs £350).
    £430 vs £350
  • 10.7% less popular
    Klarstein Metrobreeze New York Smart is less popular than the average portable air conditioner (5.43 vs 6).
    5.43 vs 6.01
  • 1 °C higher minimum temperature
    This portable air conditioner has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
    17 °C vs 16 °C
  • 2 °C lower maximum temperature
    This portable air conditioner has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 1 dB louder at maximum output
    This portable air conditioner is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    65 dB vs 64 dB
  • 1 dB louder minimum operation
    This portable air conditioner is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
    Lowest stated operating noise.
    52 dB vs 51 dB
  • 14 cm taller cabinet
    This portable air conditioner is taller than the average portable air conditioner (85 cm vs 71 cm).
    85 cm vs 71 cm
  • 21.6% higher weight
    This portable air conditioner is heavier than the average portable air conditioner (31 kg vs 25.5 kg).
    31 kg vs 25.5 kg
  • 4.5 cm deeper cabinet
    This portable air conditioner is deeper than the average portable air conditioner (40 cm vs 35.5 cm).
    40 cm vs 35.5 cm
  • 6 cm wider cabinet
    This portable air conditioner is wider than the average portable air conditioner (44 cm vs 38 cm).
    44 cm vs 38 cm
  • 45.8% larger external volume
    This portable air conditioner has a larger external volume than the average portable air conditioner (149600 cm³ vs 102623.4 cm³).
    149,600 cm³ vs 102,623.407656 cm³

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What we like about Klarstein Metrobreeze New York Smart

  • Powerful and highly efficient cooling capacity across multiple room size models (ranging from 7,000 to 12,000 BTU)
  • Convenient smart integration through the Klarstein mobile app, Amazon Alexa, and Google Assistant voice commands
  • Versatile 3-in-1 or 4-in-1 functionality operating seamlessly as an air conditioner, dehumidifier, and fan
  • User-friendly design featuring a top-side touch control panel, a clear LCD remote control, and smooth floor castors for easy mobility
  • Helpful programmable 24-hour timer allows scheduling cooling before arriving home
  • Comes equipped with necessary installation accessories, including a telescopic exhaust hose and window sealing kit

What we don't like about Klarstein Metrobreeze New York Smart

  • Operating noise can be quite loud and obtrusive, especially when the compressor runs at maximum capacity
  • The required single-pipe window exhaust hose can look bulky and limits placement flexibility near windows
  • Occasional software glitches or syncing issues reported with the mobile app when trying to change modes remotely
  • Relatively heavy and bulky physical footprint making it difficult to lift up stairs despite having wheels
  • Standard window sealing kits provided in the box may not perfectly fit or seal all specialized or non-standard window types without extra adjustments

Verdict

The Klarstein Metrobreeze New York Smart is a 3-in-1 portable air conditioner, fan, and dehumidifier available in variants ranging from 7,000 BTU (2.1 kW) up to 12,000 BTU (3.5 kW) of cooling power, supporting an adjustable temperature range of 17–30 °C and an airflow max of 290 to 360 m³/h. It features an Energy Efficiency Class A rating, an eco-friendly R290 refrigerant, a 24-hour programmable timer, 3 fan speeds, and built-in floor castors for easy mobility. Its main pros include highly flexible smart operation via Wi-Fi with the Klarstein app, Amazon Alexa, or Google Home, alongside included window sealing kits that eliminate the need for fixed installation. However, notable cons include an operating noise level that can reach up to 65 dB at maximum settings, a relatively heavy weight of around 28 kg, and the mandatory requirement of an external exhaust hose.

Compare Klarstein Metrobreeze New York Smart with other products in the Portable Air Conditioners category

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of Klarstein Metrobreeze New York Smart and other products in the Portable Air Conditioners category

No results found