The L20 Ultra is a Home Vacuum & Mop robot developed by Dreame Technology (China), launched 2023, listed at $1,500 USD (unverified).
Robo Index
Strong evidence
6 of 9 signals present
Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.
Weighted factors
average of the 6 scored · blanks don't count
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Overview
A fully automated robot vacuum that cleans floors and cleans itself. Dreame Technology's most advanced all-in-one cleaning robot of 2023 provides hands-free whole-home cleaning. It utilizes advanced technologies for powerful suction, intelligent navigation, and extensive automation for a thorough clean.
Flagship features
- DualBoost 2.0 auto-empty system
- Up to 60 days of hands-free cleaning (based on lab tests)
- Mop pads washed on dock and dried with hot air
- Bristleless rubber brush for pet hair
- Carpet detection with 7mm mop lift
- Up to 200m² mopping coverage per charge
Buyer decision signals
Viability
L20 Ultra launched at IFA 2023
Price
Unverified — no source on record
Specifications
Category: Home Vacuum & Mop- Weight
- 12.2 kg
- Battery
- 3.23 h
- Launch year
- 2023
- Price
- $1,500 USD
- Status
- active
Unverified — no source on record
Company profile
- Funding raised
- $563.0M
- Founded
- 2017
Detailed specifications
Power & battery2
- Suction Power
- 7000Pa
- Battery Capacity
- 6400mAh
Sensors1
- Maximum Runtime
- 260 mins (vacuuming only) / 180 mins (vacuuming and mopping)
Compute1
- Threshold Crossing
- 20mm (0.78in)
Other10
- Height Mm
- 103.8
- Lowest Noise
- 63dB(A)
- Sub Category
- vacuum
- Cleaning Area
- 3229ft² on a single fill
- Company Country
- CN
- Dust Bag Volume
- 3.2L
- Dust Box Volume
- 300mL
- Water Tank Volume
- 80mL
- Additional Information
- - DualBoost 2.0 auto-empty system. - Up to 60 days of hands-free cleaning (based on lab tests). - Mop pads washed on dock and dried with hot air. - Bristleless rubber brush for pet hair. - Carpet detection with 7mm mop lift. - Up to 200m² mopping coverage per charge. - Dreamehome app for scheduling, no-go zones, room segmentation.
- Clean Water Tank Volume
- 4.5L
Where to buy
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Company milestones
- Sep 2023LaunchL20 Ultra launched at IFA 2023
- 2023AwardBest Robot Vacuum of 2023
- 2021FundingSeries C funding
- 2017MilestoneFounded
Compare with peers
Frequently asked questions
- Who makes the L20 Ultra?
- The L20 Ultra is developed by Dreame Technology, based in China.
- What type of robot is the L20 Ultra?
- The L20 Ultra is a Home Vacuum & Mop robot made by Dreame Technology.
- How much does the L20 Ultra cost?
- The L20 Ultra is listed at $1,500 USD in the Robolist catalogue, but this figure is unverified and not confirmed by Dreame Technology — contact them for a quote.
- When was the L20 Ultra launched?
- The L20 Ultra was launched in 2023.
Reviews for L20 Ultra
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