Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U

(13 customer reviews)

 1011,19

Maximize the upkeep of your green spaces with the DEVVIS E1800U, ideal for lawns up to 1800m². With lawn mower robots available for different terrains ranging from 800m² to 3600m², there’s a perfect DEVVIS mower for every garden size.

Is a Robot Mower Cost-Effective?
Yes, while the initial cost may be substantial, the robotic mower’s operational expenses are less than €25 per year. This economical choice is particularly striking for those who have traditionally invested in professional landscaping services, promising noticeable savings within the first few years.

Innovative Features:

  • Auto Recharge: The robot returns independently to its charging station when battery levels are low, ensuring it’s always ready for the next job.
  • Flexible Scheduling: Effortlessly program a week’s worth of mowing schedules via the onboard control panel or conveniently through your smartphone, from Monday to Sunday.
  • Security with Anti-Theft: The mower is secured with a password protection feature, and for added safety, it cannot be started without being docked at its charging station.
  • Intelligent Rain Sensors: The mower is equipped with dual rain sensors, automatically directing it back to the charging station during rainfall to avert potential damage.

Dual Cutting Modes:

Experience the mower’s adaptability with two distinct cutting modes:

  • Auto Mode: The DEVVIS E1800U dynamically selects the most efficient cutting mode. It chooses a linear path for sparse or trimmed grass and a circular pattern for areas where grass is thicker or longer.
  • Manual Mode: Gain direct control and guide the mower to specific areas that require attention.

With the DEVVIS E1800U, your lawn maintenance becomes a seamless, smart, and satisfying experience, allowing you more time to enjoy your perfectly manicured outdoor haven.

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Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U

Discover the seamless integration of functionality and convenience with the DEVVIS E1800U, specifically catered to medium-sized lawns up to 1800m². This robotic mowing marvel is designed to provide a high-efficiency, low-maintenance lawn care solution that operates with precision and quietness.

Specifications:

  • Motor Type: Brushed
  • Model Number: E1800U
  • Cutting Specifications:
    • Width: 21 cm
    • Speed: 35 M/min
    • Blade Rotational Speed: 3000 rpm
    • Height: Adjustable from 2.5 to 5.5 cm
  • Mower Size: 52 x 39 x 27 cm (L x W x H)
  • Charging Station Size: 44 x 48.2 x 15 cm (L x W x H)
  • Battery: 6.6Ah lithium, supports 3-4 hours of working time
  • Charging Duration: Less than 4 hours

Features:

  • Robotic Mower Type: Self-propelled with anti-slip and anti-stall features
  • Power Type: Electricity
  • Working Capacity: 1800m²±20%, with the capability for one charge to cover 700m²±20%
  • Hill Capability: Can tackle a maximum slope of 30 degrees
  • Noise Level: Less than 60 dB
  • Rated Power: 85W
  • Certifications: CE, EMC
  • Brand Name: DEVVIS
  • Origin: Mainland China

Smart Functions:

  • Robotic mowers are equipped with a range of intelligent features such as ultrasonic sensors, gyroscope navigation, and a dedicated smartphone app for WiFi connectivity.
  • Customize mowing areas within your garden using the subarea function, with a range function to manage how close the mower approaches the boundary wire.
  • The waterproof charger ensures operation in various weather conditions, alongside the automatic recharging and scheduling features for easy maintenance.
  • Safety is prioritized with lift and tilt sensors, touch sensors, and an emergency switch, with the machine being fully waterproof.
  • Enhanced security is available through an anti-theft system and password setup, ensuring peace of mind.

Convenient Extras:

  • LCD Display: Yes, for easy monitoring and control
  • European Warehouse: Yes, for efficient shipping and handling
  • Included Accessories: 200m of wire, 200 pcs pegs, and 15 pcs blades
  • Maximum Wire Length: Can be extended to 600m
  • Weight: Net – 15 kgs; Gross – 18 kgs

Package Contents:

  • 1 DEVVIS Smart Robot Lawn Mower E1800U
  • 1 Charging Station
  • Assorted wire, pegs, and blade set for setup

Warranty: Enjoy a two-year warranty and responsive customer support with a European warehouse for hassle-free service.


For more insights into the functionality and user experience, various customer physical tests and demonstrations are available on YouTube. To better comprehend the mower’s capabilities, feel free to peruse these resources:

Additional product and app demos are also accessible to guide you through the mower’s operation and app interface:

Transform your garden maintenance with the advanced DEVVIS E1800U, now available for distribution directly from our European warehouse.

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You can start the robot mower by Manual or start on Schedule:

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Before Mowing and After Mowing (Compare)
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Technical information about DEVVIS Robot E1800U
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Newly Updated Technology Enhancements:

  1. Ultrasonic Obstacle Avoidance:
    The mower is now equipped with an advanced non-collision obstacle avoidance system. It uses ultrasonic technology to gauge distance and navigate around objects, ensuring protection for both the mower and any obstacles in its path.
  2. Gyroscope Navigation Technology:
    Replacing the compass, the mower integrates gyroscope technology to minimize disruptions from electrical, metallic, or other signals, enhancing its navigation capabilities. This provides a straighter and more consistent cutting path even on sloped terrain, and it adapts efficiently to areas with varying lawn levels.
  3. Subarea Setting:
    Adapt the mowing pattern to fit the needs of large lawns by utilizing the subarea setting feature. It allows division of the lawn into a maximum of six distinct subareas, ensuring precise and systematic cutting across extensive spaces.
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Technology Upgrades and User-friendly Features:

  1. Range Function Updates:
    Please note the latest motherboard program has been upgraded to enhance edge cutting performance. Consequently, the RANGE function may not be as distinct as before, but it still provides value in certain operating conditions.
  2. Smartphone Wi-Fi Control:
    Effortlessly manage your mowing schedule and settings with the intuitive Wi-Fi connectivity feature. The E1800U offers compatibility with both iOS and Android systems for a smarter, straightforward control experience.
  3. Weather-Resistant Charger:
    Our waterproof charger is designed to endure rainy conditions without compromise, ensuring continuous operation and longevity.
  4. Multilingual LCD Interface:
    Navigate the mower’s settings with an LCD display that supports 13 languages, including English, French, German, Danish, Swedish, Finnish, Italian, Polish, Norwegian, Spanish, Russian, Dutch, and Chinese. Additional languages can be incorporated upon request.

Additional Functions of the DEVVIS E1800U:

  1. Auto Recharge:
    The mower autonomously returns to the charging station to recharge when the battery level is low.
  2. Scheduling:
    Customize a weekly mowing schedule (Monday to Sunday) either via the control panel or through your smartphone.
  3. Anti-Theft Protection:
    Ensuring security, the mower includes a password protection feature and cannot be activated unless docked with the charging station.
  4. Rain Sensing Technology:
    With two rain sensors installed, the mower automatically returns to the charging station in wet weather conditions.
  5. Lift Sensor:
    In the event the mower is lifted from the ground, it halts operation within one second to ensure safety.
  6. Tilt Sensor:
    Should the mower tilt over 30 degrees in any direction, it stops functioning within two seconds as a safety precaution.
  7. Bump Sensor:
    Upon encountering a solid object of at least 6cm in vertical height, the sensor prompts the mower to reverse and redirect its path.
  8. Touch Sensor:
    Interacting with the mower handle during operation triggers an immediate stop for additional safety.
  9. Emergency Stop Switch:
    For immediate power-off, a conspicuous red emergency button is conveniently located atop the mower.
  10. Intelligent Cutting Height Adjustment:
    Select from 7 cutting height settings (ranging from 2.5 to 5.5 cm), easily adjustable directly via the display.

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Further Enhanced Features:

  1. Overload Protection:
    The mower’s brushless cutting motor and the two running motors are monitored for overheating risks. If an overload situation is detected during operation, the mower will automatically shut off to prevent damage.
  2. Dual-Level Water-Proof Design:
    An inner cover beneath the top layer provides additional protection for the internal components against humidity and water ingress, with a waterproof grade of IP54.
  3. LCD Display:
    The user-friendly LCD display provides easy access to the mower’s functions and settings, enhancing the overall user experience.
  4. Virtual Wire Compatibility:
    Accommodates a virtual wire boundary setup with a maximum length of up to 600 meters, suitable for defining complex or extensive mowing zones.
  5. Versatile Cutting Modes (Working Route):
    The mower features two efficient cutting modes:
  • Auto Mode: The mower intelligently switches between cutting modes based on lawn density. It opts for a straight path on thinly grassed or pre-cut areas and a circular route in dense or overgrown sections.
  • Manual Mode: Gives you full control to direct the mower to specific areas as needed for targeted mowing.
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DEVVIS Robot Lawn Mower E1800U Information:

  • Model: E1800U
  • Brand: DEVVIS
  • HS Code: 8433190000
  • Working Capacity: 1800m²±20% (Recommended)
  • Coverage on One Charge: 700m²±20% (Recommended)
  • Battery Type: 6.6Ah Lithium
  • Running Time per Charge: Up to 3-4 Hours
  • Charging Time: Less than 3 Hours
  • Charging Method: Auto Recharge
  • Max Allowable Slope: 30 degrees
  • Mower Size: 52 x 39 x 27 cm (L x W x H)
  • Charging Station Size: 44 x 48.2 x 15 cm (L x W x H)
  • Virtual Wire Max Length: 600m/0.5mm
  • Noise Level: <60dB

Cutting System:

  • Motor Type: Brush
  • Motor Power: 85W
  • Blades: 3 pcs
  • Blade Speed: 3000rpm
  • Cutting Width: 21cm
  • Cutting Height: Adjustable from 2.5 to 5.5cm
  • Cutting Speed: 35m/min

Navigation System:

  • Gyroscope: Yes
  • Subarea Function: Up to 6 Areas
  • Scheduling: Yes, with customizable mowing times
  • Perimeter Wire Cut Mode: Yes
  • Spiral Cut Mode: Yes
  • Straight Cut Mode: Yes
  • Range Function: Yes

Communication and Interface:

  • Connectivity: Wi-Fi (Independent)
  • LCD Display: Yes
  • App Control: Free (iOS and Android)

Safety Features:

  • Anti-Theft: Yes
  • Password Setup: Yes
  • Bumper Sensor: Yes
  • Lift Sensor: Yes
  • Tilt Sensor: Yes
  • Touch Sensor: Yes
  • Emergency Stop: Yes
  • Waterproof Rating: IP54
  • Rain Sensor: Yes

Certification: CE & ROHS

Packaging & Shipping:

  • Packaging: Each mower is packed in one carton.
  • Carton Size: 80 x 51 x 31 cm (L x W x H)
  • Gross/Net Weight: 18/15 kgs

Contents of the Packing Box:

  • 1 DEVVIS Robot Lawn Mower E1800U
  • 1 Charging Station
  • 200m Virtual Wire
  • 200 pcs Pegs
  • 15 pcs Blades
  • 10 pcs Wire Connectors
  • 1 Waterproofed Charger
  • 4 pcs Stakes
  • 1 English Manual

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Warranty and Terms:

We guarantee that all of our products are brand new and come with a full two-year warranty covering the Main Parts, unless specified otherwise.

Should any issues arise within the warranty period due to quality-related concerns, we kindly ask for your collaboration in documenting the problem with photographs or videos and sending them to us via email for assessment.

Upon verification and with your consent, we will promptly dispatch replacement spare parts to address the confirmed product fault, completely free of charge.

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13 reviews for Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U

  1. r****
    26-09-2023
    gorąco polecam !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    Helpful? 0 0
    K****
    14-08-2023
    Helpful? 0 0
    D****
    13-08-2023
    Amazing robot ! Quality good !
    Helpful? 0 0
    C****
    04-08-2023
    A bit longer delivery time was due to season product. But seller keeped me informed. Very good communication with seller after delivery and first tria...More
    A bit longer delivery time was due to season product. But seller keeped me informed. Very good communication with seller after delivery and first trial issue. Now robot is working 2 weeks without any problem. I'm very satisfied and can recommend product.
    Helpful? 0 0
    M****
    11-07-2023
    DEVVIS = products, customer service, delivery….excelent!
    Helpful? 0 0
    a*
    19-06-2023
    Zelo natančen description izdelka
    Helpful? 0 0
    J****
    15-06-2023
    Sekačka je přesně is what udává výrobce. JE is a super help a ušetří mnoho práce. Moje První sekačka was E1600T, but táto Nová E1800U je hodně výrawný...More
    Sekačka je přesně is what udává výrobce. JE is a super help a ušetří mnoho práce.
    Moje První sekačka was E1600T, but táto Nová E1800U je hodně výrawným posunem vpřed.
    Tuto sekačku Mohu rozhodně doporučit všem zájemcům.
    Dorotík
    Helpful? 0 0
    V****
    15-06-2023
    Superb!! I 've been hesitating to choose devvis for a few years now. I do not regret. Trimmer at the top! Quite easy to install, bury well or hide the...More
    Superb!! I 've been hesitating to choose devvis for a few years now. I do not regret. Trimmer at the top! Quite easy to install, bury well or hide the wire because already broken 2 times during mowing. Manual mode with the ultra sound is superb because it detects well so obstacle. Top seller👍Responds super fast and always looks for solutions
    Helpful? 0 0
    Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U photo review
    Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U photo review
    Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U photo review
    Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U photo review
    Wifi lawn mower robot 1800m2 21cm DEVVIS E1800U photo review
    +3
    p****
    09-06-2023
    Helpful? 0 0
    a*
    01-05-2023
    ok
    Helpful? 0 0
    F****
    27-04-2023
    Helpful? 0 0
    e****
    06-04-2023
    This is my second robot, unbeatable price quality ratio
    Helpful? 0 0
    a*
    06-04-2023
    Material received according to the description. Not yet used.
    Helpful? 0 0

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