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

Lubluelu SL68 review: 118 specs compared

Avg. price:~£140Max suction power:4500 PaRuntime:150 minDustbin capacity:260 mLMax threshold height:20 mm

Lubluelu SL68 Review: Compare 118 technical specifications and user reviews to see how this product ranks in the Robot Vacuums category and whether it is worth buying.

Lubluelu SL68
7.5/10

Overall score

Score
7.5/ 10
✕
What it is
An overall evaluation of the robot vacuum's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best robot vacuums on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 66% of models
Score components

80%

7.3

Technical score

20%

8.4

User score

â–²Better than 66% of robot vacuums
8.2

Value for money

Value for money
8.2/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 84% of models
Score components

70%

7.5

Overall score

30%

9.8

Price

â–²Better than 84%
7.3

Technical score

Technical score
7.3/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 58% of models
Score components

30%

6.9

Cleaning

23%

8.4

Navigation

18%

6.3

Mopping

12%

5.6

Battery

10%

8.7

Smart Features

7%

8.7

Design

â–²Better than 58%
8.4

User score

User score
8.4/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 80% of models
Score components

70%

8.0

User ratings

30%

9.3

Number of reviews

Based on ratings from across the web.
â–²Better than 80%
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
  • lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
lubluelu-sl68
Where to buy
*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 robot vacuum Lubluelu SL68

Technical score
Technical score
7.3/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 58% of models
Score components:

30%

6.9

Cleaning

23%

8.4

Navigation

18%

6.3

Mopping

12%

5.6

Battery

10%

8.7

Smart Features

7%

8.7

Design

7.3
User score
User score
8.4/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 80% of models
Score components

70%

8.0

User ratings

30%

9.3

Number of reviews

Based on ratings from across the web.
8.4
Popularity
Popularity
9.3/ 10
✕
What it is
An indicator based on the number of reviews received by the robot vacuum.
When it matters
When you prefer to purchase a product chosen and reviewed by many other consumers.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 86% of models
Popularity:
Lubluelu SL68 has a popularity index of 9.3, higher than that of 85.7% of robot vacuums and equal to that of 0.6% of robot vacuums.
9.3
Value for money
Value for money
8.2/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 84% of models
Score components:

70%

7.5

Overall score

30%

9.8

Price

8.2
Max suction power
4,500 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 4,500 Pa, which is higher than 60.9% of robot vacuums and equal to 2.4% of robot vacuums.
N. of suction power levels
3
Market range: <2 – >4
This robot vacuum has 3 suction power levels, which is fewer than 50.5% of robot vacuums offer and the same number as 35.5% of robot vacuums offer.
Motor type
brushless
This robot vacuum uses a brushless motor, a type that is generally more efficient than those used by 2.7% of robot vacuums and also used by 97.3% of robot vacuums.
Power
?
Cleaning modes
5
Market range: <2 – >5
This robot vacuum offers 5 cleaning modes, which is more than 85.9% of robot vacuums offer and the same number as 6.2% of robot vacuums offer.
Show more
Mopping capability
yes
This robot vacuum can mop floors. 78.8% of robot vacuums offer this feature.
Mopping system type
static pad
This robot vacuum uses static pad for mopping. This system is more effective than those on 20.4% of robot vacuums and as effective as those on 46.3% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
?
Show more
Primary navigation technology
LiDAR
This robot vacuum uses LiDAR as its primary navigation system, which is more capable than the systems in 34.7% of robot vacuums and matched by 60.4% of robot vacuums.
Mapping capability
yes
This robot vacuum maps the floor. 74% of robot vacuums offer this feature.
Real-time mapping
yes
This robot vacuum updates its map in real time. 68.5% of robot vacuums offer this feature.
Multiple map storage
yes
This robot vacuum stores multiple maps. 56.4% of robot vacuums offer this feature.
Map editing
yes
This robot vacuum lets you edit maps. 63.8% of robot vacuums offer this feature.
Show more
App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
Smart Life
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
2.4 GHz
Bluetooth connectivity
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
2,600 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 2,600 mAh, which is lower than 59% of robot vacuums and equal to 26.9% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
150 min
Market range: <90 min – >240 min
This robot vacuum runs for 150 min per charge, which is longer than 47.1% of robot vacuums and equal to 11.3% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
Show more
Shape
round
Height
92 mm
Width
322.5 mm
Length
325 mm
Weight
2.5 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 2.5 kg, making it lighter than 90.9% of robot vacuums and the same weight as 1.9% of robot vacuums.
Show more

Lubluelu SL68 vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • 11 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (54 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    54 dB vs 65 dB
  • 1 more cleaning modes
    This robot vacuum offers more cleaning modes than the average robot vacuum (5 vs 4). The average robot vacuum offers 4 cleaning modes.
    5 vs 4
  • 30% lighter
    This robot vacuum is lighter than the average robot vacuum (2.5 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    2.5 kg vs 3.57 kg
  • Newer model
    This robot vacuum was released in 2024, later than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2024 vs 2023
  • 500 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (4,500 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    4,500 Pa vs 4,000 Pa
  • 85.7% cheaper
    Lubluelu SL68 is cheaper than the average robot vacuum (£140 vs £260).
    £140 vs £260
  • 41.9% more popular
    Lubluelu SL68 is more popular than the average robot vacuum (9.27 vs 6.5).
    9.27 vs 6.53
  • 8.1% better value for money
    Lubluelu SL68 has better value for money than the average robot vacuum (8.2 vs 7.6).
    8.2 vs 7.59
  • 85.7% cheaper
    Lubluelu SL68 is cheaper than the average robot vacuum (£140 vs £260).
    £140 vs £260
  • 41.9% more popular
    Lubluelu SL68 is more popular than the average robot vacuum (9.27 vs 6.5).
    9.27 vs 6.53
  • 8.1% better value for money
    Lubluelu SL68 has better value for money than the average robot vacuum (8.2 vs 7.6).
    8.2 vs 7.59
  • 4.9% higher user score
    User score
    8.4/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the robot vacuum
    When it matters
    When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Lubluelu SL68
    the average robot vacuum
    Lubluelu SL68 has a higher user score than the average robot vacuum (8.39 vs 8).
    8.39 vs 8
  • 11 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (54 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    54 dB vs 65 dB
  • 30% lighter
    This robot vacuum is lighter than the average robot vacuum (2.5 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    2.5 kg vs 3.57 kg
  • Newer model
    This robot vacuum was released in 2024, later than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2024 vs 2023
  • 1 more cleaning modes
    This robot vacuum offers more cleaning modes than the average robot vacuum (5 vs 4). The average robot vacuum offers 4 cleaning modes.
    5 vs 4
  • 500 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (4,500 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    4,500 Pa vs 4,000 Pa
  • More basic obstacle avoidance
    This robot vacuum uses LiDAR for obstacle avoidance, while the average robot vacuum uses hybrid.
    LiDAR vs hybrid
  • 1 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 suction power levels.
    3 vs 4
  • 140 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (260 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    260 mL vs 400 mL
  • 0.5 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (2.5 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    2.5 L vs 3 L
  • 18 mm narrower main brush
    This robot vacuum has a narrower main brush than the average robot vacuum (160 mm vs 178 mm). The average robot vacuum has a main brush 178 mm wide.
    160 mm vs 178 mm
  • 600 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (2,600 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    2,600 mAh vs 3,200 mAh
  • 30 m² smaller cleaning area
    This robot vacuum has a smaller maximum cleaning area than the average robot vacuum (150 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    150 m² vs 180 m²
  • 5 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (12 vs 17). The average robot vacuum supports 17 languages.
    12 vs 17
  • 600 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (2,600 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    2,600 mAh vs 3,200 mAh
  • 30 m² smaller cleaning area
    This robot vacuum has a smaller maximum cleaning area than the average robot vacuum (150 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    150 m² vs 180 m²
  • 2.2 kg heavier base station
    This robot vacuum has a heavier base station than the average robot vacuum (6.5 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    6.5 kg vs 4.3 kg
  • 5 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (12 vs 17). The average robot vacuum supports 17 languages.
    12 vs 17
  • More basic obstacle avoidance
    This robot vacuum uses LiDAR for obstacle avoidance, while the average robot vacuum uses hybrid.
    LiDAR vs hybrid
  • 1 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 suction power levels.
    3 vs 4
  • 140 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (260 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    260 mL vs 400 mL
  • 0.5 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (2.5 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    2.5 L vs 3 L
  • 18 mm narrower main brush
    This robot vacuum has a narrower main brush than the average robot vacuum (160 mm vs 178 mm). The average robot vacuum has a main brush 178 mm wide.
    160 mm vs 178 mm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

F
fr.cnet.com
24/06/2024
Summary of the review
Lubluelu SL68 robot vacuum review - CNET France
(Translated)Show original
H
heyupnow.com
08/03/2026
Summary of the review
Lubluelu, a brand worth knowing
(Translated)Show original
Z
zeroloop.net
09/07/2025
Summary of the review
Lubluelu Robot Vacuum and Mop Review: Smart Cleaning at Your Fingertips via App
(Translated)Show original

Third-party reviews

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

What customers like about Lubluelu SL68

  • Excellent suction and thorough cleaning.
  • Good navigation and design prevent collisions.
  • Convenient, generally pleasant app experience for scheduling cleaning.
  • Returns to the charging station without problems.
  • Good mapping technology, including multi-floor support.

What customers don't like about Lubluelu SL68

  • Long-term reliability and durability concerns, with some units or batteries failing after a few months.
  • Simultaneous mopping and vacuuming can leave wet clumps of dust behind.
  • It may not collect fine dust in one pass and can leave dust near the base station.
  • The app is not always reliable for specific functions such as dividing zones or setting excluded areas.
  • Some users find the company’s customer service disappointing.

Verdict

The Lubluelu SL68 is a 3-in-1 robot vacuum, sweep, and mop combo powered by a high-speed Japanese BIDC motor that delivers up to 4500Pa of suction across 3 adjustable levels. Key specifications include precision LDS 9.0 LiDAR navigation for 360-degree real-time mapping, up to 120 minutes of runtime, 24 customizable no-go zones via the Smart Life app, and a upgraded anti-siphon water tank designed to prevent accidental leakage. Main pros include its efficient Y-shaped manual-simulation mopping path, its intelligent 'Boost-Intellect' carpet detection which automatically increases suction power on soft surfaces, and its whisper-quiet operating volume under 54dB. However, notable cons include its strict limitation to 2.4GHz Wi-Fi networks for app operation, occasional mapping errors or disconnection bugs reported during long-term use, and mixed consumer feedback regarding customer support responsiveness.

Compare Lubluelu SL68 with other robot vacuums

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

Graphic comparison of Lubluelu SL68 and other robot vacuums

No results found