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Bosch SMS6ECI12E Review | 59 Data compared

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  • Avg. price in UK: ~£610
  • Avg. price in US: ~$710
  • No. of place settings: 14
  • Energy efficiency class: A
  • Noise level: 42 dB
  • Overflow protection: yes
  • Height adjustable top basket: yes

Bosch SMS6ECI12E review. Compare 59 technical specifications and user reviews to see how this product ranks in the Dishwashers category and whether it is worth buying.

9.0

Overall score

What it is: An overall evaluation of products in the Dishwashers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Dishwashers category.

Score components:

80.0%

9.0

Technical Score

20.0%

?

User score

Exceptional
9.0

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

9.6

Performance

30.0%

9.6

Features

25.0%

8.2

Programmes

10.0%

7.2

Design

Exceptional
?

User score

What it is: A rating that combines user reviews with the total review volume for products in the Dishwashers category.

When it matters: When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 10
    Efficient operation

    Score components:

    35.0%

    10

    Energy consumption per cycle

    25.0%

    10

    Water usage per cycle

    20.0%

    10

    Energy efficiency class

    10.0%

    10

    Noise level

    10.0%

    10

    No. of place settings

  • 9.6
    Quiet operation

    Score components:

    45.0%

    10

    Noise level

    20.0%

    8.0

    Noise emission class

    15.0%

    10

    Energy efficiency class

    10.0%

    10

    Energy consumption per cycle

    10.0%

    10

    No. of place settings

  • No image
No image

Best prices in UK

    N/A~ £610

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Bosch SMS6ECI12E is a 60 cm freestanding Series 6 dishwasher featuring a 14-place setting capacity, an ultra-quiet 42 dB noise level, and an energy-efficient Class A rating with a 9.0-liter water consumption per Eco cycle. Main advantages include the EfficientDry automatic door-opening system, a flexible Max Flex Pro basket system with a dedicated top cutlery drawer, SpeedPerfect+ for a 50% cycle time reduction, and smart Home Connect integration. However, potential drawbacks include its premium pricing compared to basic models, a lengthy 3-hour-and-20-minute Eco program duration, and the physical footprint of a full-sized freestanding unit in smaller kitchens.

Technical Specifications of dishwasher Bosch SMS6ECI12E

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

?

Performance

30.0%

?

Features

25.0%

?

Programmes

10.0%

?

Design

9.0
Bosch SMS6ECI12E has a technical score of 9.01 points, which is higher than 97.1% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Dishwashers category.

When it matters: When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by products in the Dishwashers category.
When it matters: When you prefer products in the Dishwashers category that have been chosen and reviewed by many other buyers.
1.0
Bosch SMS6ECI12E has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Dishwashers category with their prices.

When it matters: When you are comparing products in the Dishwashers category and want a good balance between quality and price.

Score components:

60.0%

9.0

Overall score

40.0%

7.3

Price

8.5
Bosch SMS6ECI12E has a quality-to-price ratio of 8.5 points, which is higher than 90.6% of products in this category.
Energy efficiency class
What it is: This attribute refers to Energy efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: HIGH

A
Bosch SMS6ECI12E has energy efficiency class A, which is better than that of 88.3% of dishwashers and equal to that of 11.8% of dishwashers.
Washing efficiency class
What it is: This attribute refers to Washing efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Bosch SMS6ECI12E has washing efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Drying efficiency class
What it is: This attribute refers to Drying efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Bosch SMS6ECI12E has drying efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Noise emission class
What it is: This attribute refers to Noise emission class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

B
Bosch SMS6ECI12E has noise emission class B, which is better than that of 44.6% of dishwashers and equal to that of 54.2% of dishwashers.
Energy consumption per cycle
What it is: This attribute refers to Energy consumption per cycle.
When it matters: This matters if you want to compare Energy consumption per cycle across dishwashers.

Importance: HIGH

0.54 kWh
Bosch SMS6ECI12E uses 0.54 kWh per cycle, which is lower than that of 86.5% of dishwashers and equal to that of 8.8% of dishwashers.
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No. of wash programs
What it is: This attribute refers to No. of wash programs.
When it matters: This matters if you want to compare No. of wash programs across dishwashers.

Importance: MEDIUM

8
Bosch SMS6ECI12E offers 8 wash programs, which is more than that of 64% of dishwashers and equal to that of 20.3% of dishwashers.
Quick wash program
What it is: This attribute shows whether the dishwasher has Quick wash program.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS6ECI12E has a quick wash program. This feature is present in 99.6% of dishwashers.
Quick wash time
What it is: This attribute refers to Quick wash time.
When it matters: This matters if you want to compare Quick wash time across dishwashers.

Importance: MEDIUM

29 min
Bosch SMS6ECI12E completes its quick wash in 29 min, which is shorter than that of 77.6% of dishwashers and equal to that of 10% of dishwashers.
Eco wash time
What it is: This attribute refers to Eco wash time.
When it matters: This matters if you want to compare Eco wash time across dishwashers.

Importance: MEDIUM

270 min
Bosch SMS6ECI12E completes its Eco wash in 270 min, which is longer than that of 77.6% of dishwashers and equal to that of 9.2% of dishwashers.
Delicate wash program
What it is: This attribute shows whether the dishwasher has Delicate wash program.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Bosch SMS6ECI12E has a delicate wash program. This feature is present in 59.9% of dishwashers.
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Automatic door opening
What it is: This attribute shows whether the dishwasher has Automatic door opening.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

yes
Bosch SMS6ECI12E has an automatic door-opening feature. This feature is present in 65.7% of dishwashers.
Touch screen
What it is: This attribute shows whether the dishwasher has Touch screen.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Bosch SMS6ECI12E does not have a touch screen. This feature is present in 10.2% of dishwashers.
Load sensor
What it is: This attribute shows whether the dishwasher has Load sensor.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS6ECI12E has a load sensor. This feature is present in 69.6% of dishwashers.
Overflow protection
What it is: This attribute shows whether the dishwasher has Overflow protection.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

yes
Bosch SMS6ECI12E has overflow protection. This feature is present in 97.1% of dishwashers.
Adjustable water softener
What it is: This attribute shows whether the dishwasher has Adjustable water softener.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS6ECI12E has an adjustable water softener. This feature is present in 99% of dishwashers.
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Type of installation
What it is: This attribute refers to Type of installation.
When it matters: This matters if you have a preference for this specification.

Importance: LOW

freestanding
No. of place settings
What it is: This attribute refers to No. of place settings.
When it matters: This matters if you want to compare No. of place settings across dishwashers.

Importance: MEDIUM

14
Bosch SMS6ECI12E holds 14 place settings, which is more than that of 44.9% of dishwashers and equal to that of 43.7% of dishwashers.
Cutlery basket
What it is: This attribute shows whether the dishwasher has Cutlery basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Bosch SMS6ECI12E does not have a cutlery basket. This feature is present in 58.5% of dishwashers.
Height adjustable top basket
What it is: This attribute shows whether the dishwasher has Height adjustable top basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Bosch SMS6ECI12E has a height-adjustable top basket. This feature is present in 93% of dishwashers.
Digital display
What it is: This attribute shows whether the dishwasher has Digital display.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Bosch SMS6ECI12E has a digital display. This feature is present in 90.3% of dishwashers.
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Bosch SMS6ECI12E vs the average dishwasher

  • Better energy efficiency class
    Bosch SMS6ECI12E has a better energy efficiency class than the average dishwasher (A vs D).
    What it is: This attribute refers to Energy efficiency class.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Bosch SMS6ECI12E has a better energy efficiency class than the average dishwasher (A vs D).A vs D
  • Has a self-cleaning filter system
    Bosch SMS6ECI12E has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
    What it is: This attribute shows whether the dishwasher has Self-cleaning filter system.
    When it matters: This matters if you specifically want this feature.

    Importance: HIGH

    Bosch SMS6ECI12E has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
  • 0.21 kWh lower energy consumption per cycle
    Bosch SMS6ECI12E uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).
    What it is: This attribute refers to Energy consumption per cycle.
    When it matters: This matters if you want to compare Energy consumption per cycle across dishwashers.

    Importance: HIGH

    Bosch SMS6ECI12E uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).0.54 kWh vs 0.75 kWh
  • Supports Wi-Fi
    Bosch SMS6ECI12E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
    What it is: This attribute shows whether the dishwasher has Wi-Fi.
    When it matters: This matters if you specifically want this feature.

    Importance: MEDIUM

    Bosch SMS6ECI12E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • 680 L/year lower annual water consumption
    Bosch SMS6ECI12E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).
    What it is: This attribute refers to Annual water consumption.
    When it matters: This matters if you want to compare Annual water consumption across dishwashers.

    Importance: MEDIUM

    Bosch SMS6ECI12E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).1980 L/year vs 2660 L/year
  • 2 dB lower noise level
    Bosch SMS6ECI12E has a lower noise level than the average dishwasher (42 dB vs 44 dB).
    What it is: This attribute refers to Noise level.
    When it matters: This matters if you want to compare Noise level across dishwashers.

    Importance: HIGH

    Bosch SMS6ECI12E has a lower noise level than the average dishwasher (42 dB vs 44 dB).42 dB vs 44 dB
  • 2 more wash programs
    Bosch SMS6ECI12E offers more wash programs than the average dishwasher (8 vs 6).
    What it is: This attribute refers to No. of wash programs.
    When it matters: This matters if you want to compare No. of wash programs across dishwashers.

    Importance: MEDIUM

    Bosch SMS6ECI12E offers more wash programs than the average dishwasher (8 vs 6).8 vs 6
  • Supports voice control
    Bosch SMS6ECI12E supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
    What it is: This attribute shows whether the dishwasher has Voice control.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Bosch SMS6ECI12E supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
  • Better energy efficiency class
    Bosch SMS6ECI12E has a better energy efficiency class than the average dishwasher (A vs D).
  • 0.21 kWh lower energy consumption per cycle
    Bosch SMS6ECI12E uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).
  • 680 L/year lower annual water consumption
    Bosch SMS6ECI12E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).
  • 2 dB lower noise level
    Bosch SMS6ECI12E has a lower noise level than the average dishwasher (42 dB vs 44 dB).
  • 0.5 L lower water usage per cycle
    Bosch SMS6ECI12E uses less water per cycle than the average dishwasher (9 L vs 9.5 L).
  • 2 more wash programs
    Bosch SMS6ECI12E offers more wash programs than the average dishwasher (8 vs 6).
  • 1 min shorter quick wash time
    Bosch SMS6ECI12E finishes the quick wash sooner than the average dishwasher (29 min vs 30 min).
  • Has a self-cleaning filter system
    Bosch SMS6ECI12E has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
  • Supports Wi-Fi
    Bosch SMS6ECI12E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • Supports voice control
    Bosch SMS6ECI12E supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
  • 0.25 m longer cable length
    Bosch SMS6ECI12E has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
  • 0.1 m longer supply hose length
    Bosch SMS6ECI12E has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).

Total
Overall
Performance
Programmes
Features
Design
  • Uses a different motor type
    Bosch SMS6ECI12E uses brushless, while the average dishwasher uses inverter.
  • 35 min longer Eco wash time
    Bosch SMS6ECI12E takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).
  • Does not have a cutlery basket
    Bosch SMS6ECI12E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 4 cm deeper depth
    Bosch SMS6ECI12E is deeper than the average dishwasher (60 cm vs 56 cm).
  • 12.8 kg heavier weight
    Bosch SMS6ECI12E is heavier than the average dishwasher (51.9 kg vs 39.1 kg).
  • 2.5 cm taller height
    Bosch SMS6ECI12E is taller than the average dishwasher (84.5 cm vs 82 cm).
  • 0.2 cm wider width
    Bosch SMS6ECI12E is wider than the average dishwasher (60 cm vs 59.8 cm).
  • Uses a different motor type
    Bosch SMS6ECI12E uses brushless, while the average dishwasher uses inverter.
    What it is: This attribute refers to Motor type.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Bosch SMS6ECI12E uses brushless, while the average dishwasher uses inverter.brushless vs inverter
  • 35 min longer Eco wash time
    Bosch SMS6ECI12E takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).
    What it is: This attribute refers to Eco wash time.
    When it matters: This matters if you want to compare Eco wash time across dishwashers.

    Importance: MEDIUM

    Bosch SMS6ECI12E takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).270 min vs 235 min
  • Does not have a cutlery basket
    Bosch SMS6ECI12E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
    What it is: This attribute shows whether the dishwasher has Cutlery basket.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Bosch SMS6ECI12E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 4 cm deeper depth
    Bosch SMS6ECI12E is deeper than the average dishwasher (60 cm vs 56 cm).
    What it is: This attribute refers to Depth.
    When it matters: This matters if you want to compare Depth across dishwashers.

    Importance: LOW

    Bosch SMS6ECI12E is deeper than the average dishwasher (60 cm vs 56 cm).60 cm vs 56 cm
  • 12.8 kg heavier weight
    Bosch SMS6ECI12E is heavier than the average dishwasher (51.9 kg vs 39.1 kg).
    What it is: This attribute refers to Weight.
    When it matters: This matters if you want to compare Weight across dishwashers.

    Importance: LOW

    Bosch SMS6ECI12E is heavier than the average dishwasher (51.9 kg vs 39.1 kg).51.9 kg vs 39.1 kg
  • 2.5 cm taller height
    Bosch SMS6ECI12E is taller than the average dishwasher (84.5 cm vs 82 cm).
    What it is: This attribute refers to Height.
    When it matters: This matters if you want to compare Height across dishwashers.

    Importance: LOW

    Bosch SMS6ECI12E is taller than the average dishwasher (84.5 cm vs 82 cm).84.5 cm vs 82 cm
  • 45.2% more expensive
    Bosch SMS6ECI12E is more expensive than the average dishwasher (£610 vs £420).
    Bosch SMS6ECI12E is more expensive than the average dishwasher (£610 vs £420).£610 vs £420
  • 0.2 cm wider width
    Bosch SMS6ECI12E is wider than the average dishwasher (60 cm vs 59.8 cm).
    What it is: This attribute refers to Width.
    When it matters: This matters if you want to compare Width across dishwashers.

    Importance: LOW

    Bosch SMS6ECI12E is wider than the average dishwasher (60 cm vs 59.8 cm).60 cm vs 59.8 cm
Total
Overall
Performance
Programmes
Design

Graphic comparison of Bosch SMS6ECI12E and other products in the Dishwashers category

Attribute category
Attribute
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Third-party reviews

What customers like about Bosch SMS6ECI12E?

  • Whisper-quiet operation at 42 dB, making it perfect for open-plan kitchens and nighttime use.
  • Excellent cleaning performance, especially with the IntensiveZone and Extra Clean Zone rotating jets for stubborn food residue.
  • Highly energy-efficient with an Class A energy rating that keeps utility bills low.
  • Flexible loading capacity of up to 14 place settings, featuring a dedicated third cutlery drawer (VarioDrawer) and adjustable racks.
  • Convenient Home Connect app connectivity for remote control, smart monitoring, and downloadable custom wash cycles.
  • EfficientDry feature automatically opens the door at the end of a cycle to maximize drying performance.

What customers dislike about Bosch SMS6ECI12E?

  • Standard eco-cycles can take a very long time to complete (often over 4 hours) to maintain energy efficiency.
  • Higher upfront purchase price compared to many competitor models.
  • Initial setup and pairing with the smart app can occasionally be tricky or encounter software connectivity issues.

Expert reviews

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Summary of the review
BOSCH SMS6ECI12E Dishwasher: Review and Prices
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