OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Wet-Dry Vacuums Methodology v1.0
Wet-Dry Vacuums Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Wet-Dry Vacuums Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Wet-Dry Vacuums Methodology v1.0

Tineco FLOOR ONE S9 Master Review | 43 Data compared

Avg. price:~£480Suction pressure:23 kPaCapacity:0.72 LPower:250 WNoise level:78 dBWeight:5 kg

Tineco FLOOR ONE S9 Master Review: Compare 43 technical specifications and user reviews to see how this product ranks in the Wet-Dry Vacuums category and whether it is worth buying.

7.0

Overall score

Score
7.0/ 10
✕
What it is
An overall evaluation of products in the Wet-Dry Vacuums category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Wet-Dry Vacuums category.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 73% of models
Score components

80%

6.9

Technical score

20%

7.4

User score

▲Better than 73% of wet-dry-vacuums
6.9

Technical score

Technical score
6.9/ 10
✕
What it is
An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.
When it matters
When you want to compare products in the Wet-Dry Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 79% of models
Score components

40%

6.0

Performance

22%

7.4

Design & Mobility

20%

6.0

Filter & Accessories

18%

9.0

Battery

▲Better than 79% of wet-dry-vacuums
7.4

User score

User score
7.4/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.
When it matters
When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 89% of models
Score components

70%

7.7

User ratings

30%

6.7

Number of reviews

Based on 225 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
▼Worse than 89% of wet-dry-vacuums
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Best prices

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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of wet-dry vacuum Tineco FLOOR ONE S9 Master

Technical score
Technical score
6.9/ 10
✕
What it is
An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.
When it matters
When you want to compare products in the Wet-Dry Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 79% of models
Score components:

40%

6.0

Performance

22%

7.4

Design & Mobility

20%

6.0

Filter & Accessories

18%

9.0

Battery

6.9
User score
User score
7.4/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.
When it matters
When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 89% of models
Score components

70%

7.7

User ratings

30%

6.7

Number of reviews

Based on 225 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
7.4
Popularity
Popularity
6.7/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Wet-Dry Vacuums category.
When it matters
When you prefer products in the Wet-Dry Vacuums category that have been chosen and reviewed by many other buyers.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 51% of models
Popularity:
Tineco FLOOR ONE S9 Master has a popularity score of 6.7 points, which is higher than 51% of products in this category.
6.7
Value for money
Value for money
7.3/ 10
✕
What it is
An indicator that combines the overall score of products in the Wet-Dry Vacuums category with their prices.
When it matters
When you are comparing products in the Wet-Dry Vacuums category and want a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 68% of models
Score components:

60%

7.0

Overall score

40%

8.0

Price

7.3
Power
250 W
Power
250 W
▼ Worse than 79% of models
Market range: <220 W – >1.5k W
This wet-dry vacuum has a power output of 250 W, which is lower than that of 79.3% of wet-dry vacuums and the same as that of 0.6% of wet-dry vacuums.
Variable power
yes
Variable power
yes
▲ Better than 65% of models
This wet-dry vacuum has adjustable suction power. This feature is present on 35% of wet-dry vacuums.
Capacity
0.72 L
Capacity
0.72 L
▼ Worse than 76% of models
Market range: <0.7 L – >30 L
This wet-dry vacuum has a tank capacity of 0.72 L, which is smaller than that of 76.2% of wet-dry vacuums and the same as that of 10.9% of wet-dry vacuums.
Noise level
78 dB
Noise level
78 dB
▼ Worse than 54% of models
Market range: <70 dB – >80 dB
This wet-dry vacuum operates at a noise level of 78 dB, which is higher than that of 53.7% of wet-dry vacuums and the same as that of 20.5% of wet-dry vacuums.
Suction pressure
23 kPa
Suction pressure
23 kPa
▲ Better than 85% of models
Market range: <11.5 kPa – >24 kPa
This wet-dry vacuum has a suction pressure of 23 kPa, which is higher than that of 85% of wet-dry vacuums and the same as that of 3.9% of wet-dry vacuums.
Show more
Cordless
yes
Cordless
yes
▲ Better than 71% of models
This wet-dry vacuum supports cordless operation. This feature is present on 29.6% of wet-dry vacuums.
Battery type
Li-ion
Battery runtime
65 minutes
Battery runtime
65 minutes
★ Better than 90% of models
Market range: <25 minutes – >65 minutes
This wet-dry vacuum offers 65 minutes of battery runtime, which is longer than that of 90% of wet-dry vacuums and the same length as that of 4% of wet-dry vacuums.
Charging time
4 hours
Charging time
4 hours
▲ Better than 20% of models
Market range: <3.5 hours – >4.5 hours
This wet-dry vacuum charges in 4 hours, a time shorter than that of 20.4% of wet-dry vacuums and the same as that of 65.3% of wet-dry vacuums.
Battery voltage
25.2 V
Battery voltage
25.2 V
▲ Better than 69% of models
Market range: <18 V – >25.9 V
This wet-dry vacuum has a battery voltage of 25.2 V, which is higher than that of 69.5% of wet-dry vacuums and the same as that of 18.6% of wet-dry vacuums.
Show more
Power cable length
N/A
Operating radius
N/A
Bagless
yes
Bagless
yes
▲ Better than 34% of models
This wet-dry vacuum is bagless. This feature is present on 66.5% of wet-dry vacuums.
Tank material
plastic
Tank material
plastic
▼ Worse than 42% of models
This wet-dry vacuum uses plastic for its tank, which is less durable than the tank materials used by 41.6% of wet-dry vacuums and comparable in durability to those used by 58.4% of them.
Power cable holder
no
Power cable holder
no
▼ Worse than 66% of models
This wet-dry vacuum does not have a holder for the power cord. This feature is present on 65.5% of wet-dry vacuums.
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N. of filters
2
N. of filters
2
▲ Better than 25% of models
Market range: <1 – >3
This wet-dry vacuum has 2 filters, more than 24.8% of wet-dry vacuums and the same number as 56.4% of wet-dry vacuums.
HEPA filter
yes
HEPA filter
yes
▲ Better than 58% of models
This wet-dry vacuum includes a HEPA filter. This feature is present on 41.9% of wet-dry vacuums.
Washable filter
yes
Washable filter
yes
▲ Better than 8% of models
This wet-dry vacuum includes a washable filter. This feature is present on 92% of wet-dry vacuums.
Automatic filter cleaning
no
Automatic filter cleaning
no
▼ Worse than 9% of models
This wet-dry vacuum does not have automatic filter cleaning. This feature is present on 9.4% of wet-dry vacuums.
Flexible hose
no
Flexible hose
no
▼ Worse than 73% of models
This wet-dry vacuum does not include a flexible hose. This feature is present on 72.9% of wet-dry vacuums.
Show more

Tineco FLOOR ONE S9 Master vs the average wet-dry vacuum

246810TotalPerformanceBatteryDesign & MobilityFilter & Accessories
  • 5 kPa more suction pressure
    Suction pressure
    23 kPa
    ▲ Better than 85% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 23 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    23 kPa vs 18 kPa
  • Cordless operation
    Cordless
    yes
    ▲ Better than 71% of models
    This wet-dry vacuum supports cordless operation; the average wet-dry vacuum requires a power cord.
  • Adjustable power
    Variable power
    yes
    ▲ Better than 65% of models
    This wet-dry vacuum has adjustable suction power; the average wet-dry vacuum does not have adjustable suction power.
  • Includes a HEPA filter
    HEPA filter
    yes
    ▲ Better than 58% of models
    This wet-dry vacuum includes a HEPA filter; the average wet-dry vacuum does not include a HEPA filter.
  • 25 minutes more battery runtime
    Battery runtime
    65 minutes
    ★ Better than 90% of models
    Market range: <25 minutes – >65 minutes
    This wet-dry vacuum offers 65 minutes of battery runtime; the average wet-dry vacuum offers 40 minutes of battery runtime.
    65 minutes vs 40 minutes
  • Battery level indicator
    Battery level indicator
    yes
    ▲ Better than 72% of models
    This wet-dry vacuum has a battery-level indicator; the average wet-dry vacuum does not have a battery-level indicator.
  • 3.6 V more battery voltage
    Battery voltage
    25.2 V
    ▲ Better than 69% of models
    Market range: <18 V – >25.9 V
    This wet-dry vacuum has a battery voltage of 25.2 V; the average wet-dry vacuum has a battery voltage of 21.6 V.
    25.2 V vs 21.6 V
  • 12.3% lighter
    Weight
    5 kg
    ▲ Better than 61% of models
    Market range: <3.79 kg – >9.1 kg
    40% lighter: this wet-dry vacuum is lighter than the average wet-dry vacuum (5 kg vs 5.7 kg).
    5 kg vs 5.7 kg
  • 5 kPa more suction pressure
    Suction pressure
    23 kPa
    ▲ Better than 85% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 23 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    23 kPa vs 18 kPa
  • Adjustable power
    Variable power
    yes
    ▲ Better than 65% of models
    This wet-dry vacuum has adjustable suction power; the average wet-dry vacuum does not have adjustable suction power.
  • Cordless operation
    Cordless
    yes
    ▲ Better than 71% of models
    This wet-dry vacuum supports cordless operation; the average wet-dry vacuum requires a power cord.
  • 25 minutes more battery runtime
    Battery runtime
    65 minutes
    ★ Better than 90% of models
    Market range: <25 minutes – >65 minutes
    This wet-dry vacuum offers 65 minutes of battery runtime; the average wet-dry vacuum offers 40 minutes of battery runtime.
    65 minutes vs 40 minutes
  • Battery level indicator
    Battery level indicator
    yes
    ▲ Better than 72% of models
    This wet-dry vacuum has a battery-level indicator; the average wet-dry vacuum does not have a battery-level indicator.
  • 3.6 V more battery voltage
    Battery voltage
    25.2 V
    ▲ Better than 69% of models
    Market range: <18 V – >25.9 V
    This wet-dry vacuum has a battery voltage of 25.2 V; the average wet-dry vacuum has a battery voltage of 21.6 V.
    25.2 V vs 21.6 V
  • 12.3% lighter
    Weight
    5 kg
    ▲ Better than 61% of models
    Market range: <3.79 kg – >9.1 kg
    40% lighter: this wet-dry vacuum is lighter than the average wet-dry vacuum (5 kg vs 5.7 kg).
    5 kg vs 5.7 kg
  • Includes a HEPA filter
    HEPA filter
    yes
    ▲ Better than 58% of models
    This wet-dry vacuum includes a HEPA filter; the average wet-dry vacuum does not include a HEPA filter.
  • 900 W less motor power
    Power
    250 W
    ▼ Worse than 79% of models
    Market range: <220 W – >1.5k W
    This wet-dry vacuum has a power output of 250 W; the average wet-dry vacuum has a power output of 1150 W.
    250 W vs 1,150 W
  • 14.28 L less tank capacity
    Capacity
    0.72 L
    ▼ Worse than 76% of models
    Market range: <0.7 L – >30 L
    This wet-dry vacuum has a tank capacity of 0.7 L; the average wet-dry vacuum has a tank capacity of 15 L.
    0.72 L vs 15 L
  • No rigid extension tubes
    Rigid extension tubes
    no
    ▼ Worse than 68% of models
    This wet-dry vacuum does not include rigid extension tubes; the average wet-dry vacuum includes rigid extension tubes.
  • No universal floor nozzle
    Universal floor nozzle
    no
    ▼ Worse than 70% of models
    This wet-dry vacuum does not include a universal floor nozzle; the average wet-dry vacuum includes a universal floor nozzle.
  • No cable holder
    Power cable holder
    no
    ▼ Worse than 66% of models
    This wet-dry vacuum does not have a holder for the power cord; the average wet-dry vacuum has a holder for the power cord.
  • 2 fewer wheels
    Number of wheels
    2
    ▼ Worse than 73% of models
    Market range: <2 – >4
    This wet-dry vacuum has fewer wheels than the average wet-dry vacuum (2 vs 4).
    2 vs 4
  • 2 dB more operating noise
    Noise level
    78 dB
    ▼ Worse than 54% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 78 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    78 dB vs 76 dB
  • No crevice nozzle
    Flat crevice nozzle
    no
    ▼ Worse than 73% of models
    This wet-dry vacuum does not include a flat crevice nozzle; the average wet-dry vacuum includes a flat crevice nozzle.
  • 3.69x more expensive
    Tineco FLOOR ONE S9 Master is more expensive than the average wet-dry vacuum (£480 vs £130).
    £480 vs £130
  • 8% lower user score
    User score
    7.4/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.
    When it matters
    When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    Tineco FLOOR ONE S9 Master
    the average wet-dry vacuum
    Tineco FLOOR ONE S9 Master has a lower user score than the average wet-dry vacuum (7.41 vs 8.000).
    7.41 vs 8
  • 2.9% worse value for money
    Tineco FLOOR ONE S9 Master offers worse value for money than the average wet-dry vacuum (7.27 vs 7.5).
    7.27 vs 7.48
  • 900 W less motor power
    Power
    250 W
    ▼ Worse than 79% of models
    Market range: <220 W – >1.5k W
    This wet-dry vacuum has a power output of 250 W; the average wet-dry vacuum has a power output of 1150 W.
    250 W vs 1,150 W
  • 14.28 L less tank capacity
    Capacity
    0.72 L
    ▼ Worse than 76% of models
    Market range: <0.7 L – >30 L
    This wet-dry vacuum has a tank capacity of 0.7 L; the average wet-dry vacuum has a tank capacity of 15 L.
    0.72 L vs 15 L
  • 2 dB more operating noise
    Noise level
    78 dB
    ▼ Worse than 54% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 78 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    78 dB vs 76 dB
  • No cable holder
    Power cable holder
    no
    ▼ Worse than 66% of models
    This wet-dry vacuum does not have a holder for the power cord; the average wet-dry vacuum has a holder for the power cord.
  • 2 fewer wheels
    Number of wheels
    2
    ▼ Worse than 73% of models
    Market range: <2 – >4
    This wet-dry vacuum has fewer wheels than the average wet-dry vacuum (2 vs 4).
    2 vs 4
  • No rigid extension tubes
    Rigid extension tubes
    no
    ▼ Worse than 68% of models
    This wet-dry vacuum does not include rigid extension tubes; the average wet-dry vacuum includes rigid extension tubes.
  • No universal floor nozzle
    Universal floor nozzle
    no
    ▼ Worse than 70% of models
    This wet-dry vacuum does not include a universal floor nozzle; the average wet-dry vacuum includes a universal floor nozzle.
  • No flexible hose
    Flexible hose
    no
    ▼ Worse than 73% of models
    This wet-dry vacuum does not include a flexible hose; the average wet-dry vacuum includes a flexible hose.
  • No crevice nozzle
    Flat crevice nozzle
    no
    ▼ Worse than 73% of models
    This wet-dry vacuum does not include a flat crevice nozzle; the average wet-dry vacuum includes a flat crevice nozzle.
  • No blower function
    Blowing attachment
    no
    ▼ Worse than 64% of models
    This wet-dry vacuum does not include a blowing attachment; the average wet-dry vacuum includes a blowing attachment.

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

V
vacuumchef.com
20/05/2026
Summary of the review
Tineco S9 Master Review: Is This Premium Wet & Dry Vacuum Worth It? Hot Water Cleaning Tested
I
inside-digital.de
17/02/2026
Summary of the review
Tineco FLOOR ONE S9 Master wet and dry vacuum shines in review
(Translated)Show original
N
nextpit.de
16/02/2026
Summary of the review
Tineco Floor One S9 Master Review: One of the best wet vacuums
(Translated)Show original
A
auto-domo.fr
01/02/2026
Summary of the review
Tineco Floor One S9 Master Review: The ultimate floor cleaner
(Translated)Show original
A
auto-domo.fr
20/03/2026
Summary of the review
Tineco Floor One S9 Master Review: The ultimate floor cleaner that truly goes everywhere?
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A
andreagaleazzi.com
06/01/2026
Summary of the review
Tineco Floor Washer S9 Master SuperSLIM Review
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S
smartworld.it
01/03/2026
Summary of the review
Tineco Floor One S9 Master Review: 52°C, ThermoBlast...
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T
tg24.sky.it
18/03/2026
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TINECO Floor One S9 Master Floor Washer: The Review
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T
tuttotech.net
30/03/2026
Summary of the review
Tineco Floor One S9 Master Review: Hot water...
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I
inside-digital.de
17/02/2026
Summary of the review
Tineco FLOOR ONE S9 Master wet and dry vacuum shines in review
(Translated)Show original

Third-party reviews

Based on 225 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about Tineco FLOOR ONE S9 Master

  • Powerful 23,000 Pa suction efficiently clears both wet and dry debris
  • Continuous high-temperature hot water mopping effectively dissolves stubborn, greasy stains
  • 180-degree lay-flat design allows the unit to easily glide under low-clearance furniture
  • FlashDry self-cleaning system utilizes hot water and 185°F hot air to sanitize and dry the roller quickly
  • DustReveal green headlight illuminates fine dust and pet hair in dark spaces
  • Streak-free scraper leaves floors significantly drier with fewer water spots
  • DualBlock anti-tangle system effectively prevents hair and pet fur from wrapping around the brush roll
  • Triple-sided edge cleaning provides excellent reach right up against baseboards

What we don't like about Tineco FLOOR ONE S9 Master

  • High premium price point compared to alternative wet-dry vacuums
  • Heavy and bulky build makes it tiring to maneuver during extended cleaning sessions
  • Glossy exterior finish is prone to scratching easily
  • Requires frequent dirty water tank maintenance and emptying to prevent odors
  • Self-cleaning process must be triggered manually via a button press rather than initiating automatically upon docking
  • Can be quite loud during high-power operation and the self-cleaning/drying cycles

Verdict

The Tineco FLOOR ONE S9 Master is a premium cordless wet-dry vacuum that features a powerful 23,000Pa suction capacity and a 0.85-litre clean water tank designed for extensive hard floor cleaning. Key characteristics include its 180° lay-flat design with a 3.9-inch ultra-slim body to easily slide under furniture, triple-sided edge cleaning, a 150° DustReveal green headlight, and an intelligent iLoop Smart Sensor that automatically adjusts suction and water flow. Main pros highlight its ThermoBlast technology for continuous 126°F hot water mopping, a StreakFree Scraper that ensures fast-drying water stain prevention, up to 65 minutes of runtime, and a 5-minute FlashDry self-cleaning system operating at 185°F (85°C) to dynamically wash and dry the roller brush. However, notable cons include its heavy build at 5 kg, which compromises overall maneuverability, its easily scratched glossy finish, and the frequent maintenance required for dirty water tank disposal.

Compare Tineco FLOOR ONE S9 Master with other products in the Wet-Dry Vacuums category

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Graphic comparison of Tineco FLOOR ONE S9 Master and other products in the Wet-Dry Vacuums category

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