
Advanced automation. Precise cleaning
Take detailed cleaning to a whole new level with the L20 Ultra. A fully automatic robot vacuum that cleans your floors and itself. Dreame Technology's most advanced all-in-one cleaning robot cleans your entire home better than ever before with a hands-free solution.


Mop, wash, repeat.
Cleans mops simultaneously with 70°C* hot water to reduce stains and unpleasant odors. Adjust your cleaning with four temperature levels in the app.
Smart and wise
Advanced dirt detection technology detects how dirty the mop and floors are and uses the mop as many times as needed to leave rooms refreshingly clean.
Learning the house
With AI Action and 3D Structural Light Obstacle Avoidance, the L20 Ultra moves with impressive smoothness, effortlessly avoiding obstacles. With built-in LED lighting, the robot finds obstacles and effectively cleans dim and dark spaces.
Package list
L20 Ultra Specifications |
|
Robot Specifications | |
Product Dimensions | 350 x 350 x 103.8mm (13 x 13 x 4 in) |
Weight | 4.3kg (9.5 lbs) |
Battery Capacity | 6,400mAh |
Dust Box Volume | 300mL |
Water Tank Volume | 80mL |
Maximum Suction Power | 7,000Pa |
Threshold Crossing | 2cm (0.78in) |
Lowest Noise Level | 63dB(A)¹³ |
Base Station | |
Product Dimensions | 606.5 x 426 x 499mm (23.8 x 16.7 x 19.6 in) |
Weight | 13.3kg (29.3 lbs) |
Dust Bag Volume | 3.2L |
Clean Water Tank | 4.5L |
Maximum Runtime¹⁴ | 260min / 180min |
1. Most advanced: Compared to other L-series robot vacuums.
2. Fully automatic, all-in-one: Dust collection, mop washing and drying, water and detergent refilling, automatic water adding and draining, along with easy base station cleaning.
3. TÜV SÜD certified for the shortest edge-cleaning distance.
4. Quiet liftable rubber brush: Tested in mop-only mode.
5. 75 days: Based on calculations from environmental testing in Dreame's lab. Actual performance may vary depending on the environment and usage.
6. 6300 m² (3229 ft²): Maximum possible cleaning area based on tests conducted in Dreame's lab, with the base station's 4.5L tank fully filled.
7. 7000Pa: Based on tests in Dreame's lab. Actual performance may vary depending on the environment and usage.
8. Mop removal: The mop removal function must be set in the Dreamehome app. It is off by default and must be enabled by the user before use.
9. 10.5mm: The bottom of the mop pads can be lifted as high as 10.5mm from the floor. For carpets taller than 7mm, set the L20 Ultra to avoid carpets or remove the mop pads before cleaning.
10. 55 types of objects: Based on calculations from environmental testing in Dreame's lab.
11. 30% faster charging: Compared to previous Dreame robot models.
12. Voice control: Alexa, Siri, and Google Assistant are third-party services requiring a device integrated with the relevant voice control technology. The Dreamehome app is required for Siri.
13. 63 dB(A): The lowest noise level measured was during mop mode.
14. Maximum runtime: Actual runtime may vary depending on self-cleaning frequency and carpet cleaning settings.