Commercial model
$8,990 list price
A published price gives buyers a starting point for budgeting, ROI modeling, and peer comparison before deeper vendor conversations begin.
Robot dossier
Willow X
Release
Jan 1, 2026
Price
€8.990
Connectivity
3
Status
Pre-order
Battery
5-8 hours; 600 Wh battery
Payload
3 kg per arm
Lawn & Garden
Pre-order
Willow X
Willow X is EEVE's dual-arm outdoor personal robot for garden and yard tasks. The official product sheet describes a train-by-demonstration workflow where users show tasks several times and the robot repeats them autonomously, supported by two precision gripper arms, all-terrain 4WD mobility, a 600 Wh battery, Wi-Fi with optional 4G, four cameras including two depth cameras, and an NVIDIA Orion processor running EEVE's eOS. EEVE's Higgs page says training and execution run locally on the robot, while its Task Store page describes a community task library; independent New Atlas coverage corroborated the preorder positioning, 150-unit pioneer run, and intended light-duty tasks such as garden maintenance, hauling, weeding, and yard cleanup.
Listed price
€8.990
New Atlas reported a €8,990 preorder price for the first 150-unit pioneer run. EEVE's current official pages describe selected pioneer purchase invitations but do not expose a public checkout price.
Release window
Jan 1, 2026
Current status
Pre-order
EEVE
Last verified
May 30, 2026
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Technical overview
Core specifications and system stack
A fast read on the mechanical profile, sensing package, and platform integrations behind Willow X.
Technical Specifications
Height
Not officially disclosed
Weight
Not officially disclosed
Dimensions
Not officially disclosed
Battery Life
5-8 hours; 600 Wh battery
Charging Time
Approximately 3 hours
Max Speed
Not officially disclosed
Payload
3 kg per arm
Tech Components
Connectivity (3)
Operational profile
How this robot is configured
Capabilities
15
Connectivity
3
Key capabilities
Train-by-demonstration Task LearningAutonomous Task ExecutionDual-arm ManipulationPrecision GrippingAll-terrain 4WD MobilityGarden MaintenanceLight WeedingYard Cleanup
Ecosystem fit
EEVE HiggsEEVE The Force controllerEEVE Task Store / shared task libraryOptional 4G connectivity
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About the Willow X
4Sensors3Protocols15Capabilities$9.0kListed Price
The Willow X is a Lawn & Garden robot built by EEVE. Willow X is EEVE's dual-arm outdoor personal robot for garden and yard tasks. The official product sheet describes a train-by-demonstration workflow where users show tasks several times and the robot repeats them autonomously, supported by two precision gripper arms, all-terrain 4WD mobility, a 600 Wh battery, Wi-Fi with optional 4G, four cameras including two depth cameras, and an NVIDIA Orion processor running EEVE's eOS. EEVE's Higgs page says training and execution run locally on the robot, while its Task Store page describes a community task library; independent New Atlas coverage corroborated the preorder positioning, 150-unit pioneer run, and intended light-duty tasks such as garden maintenance, hauling, weeding, and yard cleanup.
At a listed price of $8,990, it positions itself in the premium segment of the lawn & garden market. See all EEVE robots on the EEVE page.
Spec Breakdown
Detailed specifications for the Willow X
Battery Life
5-8 hours; 600 Wh batteryWith a battery life of 5-8 hours; 600 Wh battery, the Willow X can operate for sustained periods before requiring a recharge. Battery life is measured under typical operating conditions and may vary based on workload intensity and environmental factors.
Charging Time
Approximately 3 hoursA charging time of Approximately 3 hours means the ratio of operation to downtime is an important consideration for applications requiring near-continuous availability. Some deployments use multiple robots in rotation to maintain uninterrupted service.
Payload Capacity
3 kg per armA payload capacity of 3 kg per arm determines what the robot can carry or manipulate. This is a critical spec for practical applications where the robot needs to handle physical objects.
The Willow X uses EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor as its intelligence backbone. This AI platform powers the robot's decision-making, perception processing, and autonomous behavior. The sophistication of the AI stack directly impacts how well the robot handles unexpected situations and adapts to new environments.
Willow X Sensor Suite
The Willow X integrates 4 sensor types, forming the perceptual foundation that enables autonomous operation.
Four onboard cameras
Details →
Two depth cameras
Details →
Two recording cameras
Details →
Onboard 3D vision system
Details →
This sensor configuration enables the Willow X to perceive its environment and operate autonomously in its intended use cases. Multiple sensor modalities provide redundancy and more robust perception than any single sensor type alone.
Explore sensor technologies: components glossary · full components directory
Willow X Use Cases & Applications
Robotic lawn mowers maintain your lawn autonomously by making frequent, light cuts that keep grass at a consistent height. Unlike traditional mowing, the clippings are so fine they act as natural fertilizer, promoting healthier lawn growth.
Capabilities That Enable Real-World Use
The Willow X offers 15 distinct capabilities, each contributing to the robot's practical utility.
Train-by-demonstration Task Learning
Autonomous Task Execution
Dual-arm Manipulation
Precision Gripping
All-terrain 4WD Mobility
Garden Maintenance
Light Weeding
Yard Cleanup
Tool and Grocery Carrying
Patio Debris Cleanup
Local AI Training
Shared Task Library
The Force Direct Control Interface
Task Scheduling
Community Task Sharing
These capabilities work together with the robot's 4 onboard sensor types and EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor AI platform to deliver practical, real-world performance.
Ecosystem Integration
The Willow X integrates with the following platforms and ecosystems, extending its utility beyond standalone operation.
EEVE Higgs
EEVE The Force controller
EEVE Task Store / shared task library
Optional 4G connectivity
This ecosystem compatibility enables the Willow X to work as part of a broader automation setup rather than operating in isolation.
Willow X Capabilities
15
Capabilities
4
Sensor Types
AI
EEVE Higgs local adaptive AI…
Dual-arm Manipulation
Dual-arm manipulation gives the Willow X the ability to use both arms simultaneously and coordinately — a capability that mirrors human bimanual dexterity. This enables tasks that are difficult or impossible with a single arm: stabilizing an object with one hand while operating on it with the other, pouring from one container into another, or handling two independent tasks in parallel. The coordination between arms requires sophisticated motion planning that accounts for the physical constraints of both arms operating in the same workspace without collision while achieving the desired task outcome.
Additional Capabilities
Train-by-demonstration Task Learning
Autonomous Task Execution
Precision Gripping
All-terrain 4WD Mobility
Garden Maintenance
Light Weeding
Yard Cleanup
Tool and Grocery Carrying
Patio Debris Cleanup
Local AI Training
Shared Task Library
The Force Direct Control Interface
Task Scheduling
Community Task Sharing
Connectivity & Integration
How the Willow X communicates with your network, smart home devices, cloud services, and companion apps.
Network & Communication Protocols
✓ Wi-Fi for local network and cloud access — enabling the Willow X to participate in various networking scenarios.
Willow X Technology Stack Overview
The Willow X by EEVE integrates 8 distinct technology components across sensing, connectivity, intelligence, and interaction layers.
Perception — 4 Sensor Types
The perception layer is built on Four onboard cameras, Two depth cameras, Two recording cameras, Onboard 3D vision system. These work in concert to give the robot a detailed understanding of its operating environment. This multi-sensor approach provides redundancy and enables the robot to function reliably even when individual sensors encounter challenging conditions such as low light, reflective surfaces, or cluttered spaces.
Connectivity — 3 Protocols
For communications, the Willow X relies on Wi-Fi, Optional 4G, Direct radio link for The Force controller. This connectivity stack ensures the robot can communicate with cloud services, local smart home devices, mobile apps, and other networked systems in its environment.
Intelligence — EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor
EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor serves as the computational brain, processing sensor data, making navigation decisions, and orchestrating the robot's autonomous behaviors. The quality of this AI platform directly influences how well the robot handles novel situations, adapts to changes in its environment, and improves its performance over time through learning.
Who Should Consider the Willow X?
Target Audience
Lawn and garden robots appeal to homeowners with medium to large lawns who want to eliminate the time and effort of manual mowing. They are particularly popular in Europe, where robotic mowers have been mainstream for over a decade.
Key Considerations
Lawn size capacity, slope handling capability, boundary wire requirements (vs wire-free RTK/GPS navigation), cutting height adjustability, and weather resistance are the critical specs. Modern models increasingly use GPS and vision-based navigation instead of boundary wires, simplifying installation significantly.
Price Context
At $9.0k (New Atlas reported a €8,990 preorder price for the first 150-unit pioneer run. EEVE's current official pages describe selected pioneer purchase invitations but do not expose a public checkout price.), the Willow X sits in the premium price tier for lawn & garden robots. At this price point, buyers can expect solid build quality, advanced features, and regular software updates.
Availability
Pre-orderThe Willow X is available for pre-order. Pre-ordering secures your position in the delivery queue, though actual ship dates may vary.
Willow X: Strengths & Trade-offs
Engineering compromises and where this lawn & garden robot excels
What the Willow X does well
Solid sensor coverage
The Willow X integrates 4 sensor types, providing good perceptual coverage for its intended applications. This sensor complement covers the essential modalities needed for effective lawn & garden operation while keeping complexity manageable.
Broad capability set
With 15 distinct capabilities, the Willow X is designed as a versatile platform rather than a single-task device. This breadth means the robot can handle varied scenarios and workflows, reducing the need for multiple specialized robots and increasing its utility across different situations.
Extended battery life
A battery life of 5-8 hours; 600 Wh battery provides substantial operational runway. For lawn & garden applications, this means longer work sessions between charges, fewer interruptions, and the ability to complete larger tasks or cover more area in a single charge cycle.
What to consider carefully
Currently in pre-order
The Willow X is not yet available as a finished, shipping product. While pre-ordering secures a position in the delivery queue, actual delivery timelines and final specifications should be confirmed with the manufacturer.
Note: This strengths and trade-offs assessment is based on the Willow X's documented specifications as tracked in the ui44 database. Real-world performance depends on deployment conditions, firmware maturity, and environmental factors. For the most current information, check the EEVE manufacturer page or visit the official product page. Use the comparison tool to evaluate these trade-offs against competing robots in the same category.
How Lawn & Garden Robot Technology Works
Understanding the engineering behind this category
Robotic lawn mowers have transformed from niche gadgets into reliable garden maintenance tools used by millions of homeowners worldwide. The technology behind these machines draws from precision agriculture, GPS navigation, and autonomous vehicle systems. Understanding how robotic mowers work helps you choose the right model and get the best results from your investment.
Navigation & Mobility
Robotic mowers use two main navigation approaches. Traditional models rely on a buried boundary wire that creates an electromagnetic signal defining the mowing area. The mower detects this signal and stays within bounds, typically using random or semi-random patterns to eventually cover the entire lawn. Newer wire-free models use RTK GPS (Real-Time Kinematic GPS) for centimeter-accurate positioning, combined with vision cameras and ultrasonic sensors for obstacle detection. RTK-equipped mowers follow precise, efficient mowing patterns similar to human mowing — straight parallel lines with systematic coverage. This results in faster, more even cuts and visible mowing stripes. Some advanced models combine GPS with computer vision to detect lawn edges, flower beds, and obstacles without any boundary markers at all.
The Role of AI
AI in robotic mowers primarily focuses on coverage optimization, obstacle avoidance, and adaptive scheduling. Machine learning algorithms analyze mowing patterns to minimize overlap and ensure complete coverage. Weather integration adjusts schedules based on rain forecasts — postponing mowing when rain is expected and prioritizing sessions during dry weather windows. Some models use grass height detection to increase cutting frequency during active growing seasons and reduce it during dormant periods. Obstacle classification AI distinguishes between permanent objects (trees, garden furniture) and temporary ones (toys, garden hoses), building increasingly accurate maps of the mowing area over time.
Sensor Fusion & Perception
Modern robotic mowers combine multiple sensor types for safe and efficient operation. Bump sensors detect physical contact with objects. Ultrasonic sensors provide non-contact obstacle detection at short range. Lift sensors detect when the mower is picked up, triggering an immediate blade stop for safety. Tilt sensors ensure the mower does not operate on dangerously steep slopes. Rain sensors pause operation in wet conditions. RTK GPS provides positioning data, while wheel odometry provides backup navigation when GPS signal is compromised. The integration of these sensors enables the mower to operate safely around children, pets, and garden obstacles.
Power & Battery Management
Robotic mowers operate on rechargeable lithium-ion batteries, with runtime varying from 60 minutes for small-yard models to several hours for commercial-grade units. Unlike cleaning robots that complete their task in one session, mowers are designed to run daily for short periods — maintaining the lawn through frequent, light cuts rather than infrequent heavy mowing. This approach produces finer clippings that decompose quickly and act as natural fertilizer. Auto-return charging ensures the mower maintains itself without intervention. Solar-assisted models and more efficient brushless motors are extending runtimes and reducing charging frequency.
Safety by Design
Safety is a primary concern for robotic mowers given their cutting blades. Modern designs use free-spinning blade discs with small, lightweight blades that retract on impact. Lift sensors immediately stop blades when the mower is picked up. Ultrasonic sensors and bumper systems detect obstacles before contact. Most models require a PIN code to operate, preventing unauthorized use or theft. The cutting height is limited to avoid damage to objects at ground level. Child and pet safety has driven blade designs toward lighter blades with less cutting force — sufficient for grass but designed to minimize injury risk from accidental contact.
What's Next for Lawn & Garden Robots
The robotic mower market is rapidly shifting toward wire-free systems as RTK GPS and vision-based navigation become more affordable. Future developments include integration with smart irrigation systems for coordinated lawn care, AI-based weed detection and selective treatment, multi-zone management for complex garden layouts, and fleet coordination for commercial properties. Edge trimming capabilities and the ability to handle more varied terrain types are also active development areas. As prices continue to fall and capabilities improve, robotic mowing is expected to become as standard as robotic vacuuming in household automation.
The Willow X by EEVE incorporates many of these technology pillars. For a detailed look at the specific sensors and components used in the Willow X, see the sensor analysis and connectivity sections above, or browse the complete components glossary for explanations of every technology used across the robotics industry.
Willow X in the Lawn & Garden Market
How this robot compares in the lawn & garden landscape
At $8,990, the Willow X is positioned in the premium tier for lawn & garden robots. At this price point, buyers expect top-tier build quality, advanced features, and strong after-sales support.
The Willow X's 4 sensor types provide solid perceptual coverage for its intended use cases. This mid-range sensor suite balances cost with capability, covering the essential modalities needed for lawn & garden applications.
Head-to-Head Comparisons
Side-by-side specs, capability overlap analysis, and key differentiators.
For the full picture of EEVE's portfolio and market strategy, visit the EEVE manufacturer page.
Deployment Readiness and Procurement Signals for Willow X
What the public profile tells you, and what still needs direct vendor confirmation
From a buying and rollout perspective, the Willow X should be read as a lawn & garden platform aimed at outdoor properties with clearly defined maintenance zones. ui44 currently tracks 15 capability signals, 4 sensor inputs, and a last verification date of 2026-05-30. That mix gives buyers a useful first-pass picture, but it is still only the public layer of due diligence, especially when procurement, uptime, and support commitments are decided directly with EEVE.
Integration posture
3 connectivity options
The profile lists Wi-Fi, Optional 4G, Direct radio link for The Force controller, plus EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor as the AI stack. That is enough to infer the basic network posture, but buyers should still confirm APIs, fleet management, and workflow integration details. ui44 currently tracks 4 declared compatibility links.
Spec disclosure
3/7 core specs public
ui44 currently has 3 of 7 core physical and operating specs filled in for this model, leaving 4 gaps that matter for deployment planning. Missing runtime, charge, speed, or payload details can materially change staffing and site-readiness assumptions.
The current profile is useful for scouting, but it still leaves meaningful operational unknowns. If this robot is heading toward a pilot or purchase discussion, the next step should be a structured vendor Q&A that fills the remaining runtime, charging, payload, safety, or integration blanks before anyone builds ROI assumptions around it.
If you want a faster apples-to-apples read, compare the Willow X against nearby alternatives in ui44's compare view, then cross-check the underlying AI, sensor, and subsystem terms in the components glossary. For manufacturer-level context, the EEVE profile helps anchor this robot inside the wider product lineup.
Before you sign off on a pilot, confirm these points
- Verify travel speed and cycle time if the robot must keep up with people, lines, or service windows.
- Check what safety, electrical, or deployment certifications exist for the region and task you care about.
Owning the Willow X: Setup, Maintenance & Tips
Practical guide from day one through years of ownership
Initial Setup
Robotic mower setup varies significantly by navigation type. Boundary wire models require installing a perimeter wire around your lawn and any obstacles — a process that takes several hours for a typical yard but only needs to be done once. Wire-free models with RTK GPS require setting up a reference station and mapping the lawn boundary through the app, which is faster but may require clear sky views for GPS accuracy. After boundary setup, configure the cutting height, mowing schedule, and rain delay settings. Let the robot complete several full mowing sessions to learn your lawn before fine-tuning settings. The first few weeks may show uneven results as the robot establishes its patterns.
Ongoing Maintenance
Robotic mower maintenance is straightforward but important for cut quality and longevity. Check and replace cutting blades every one to three months depending on lawn size, grass type, and the presence of debris. Clean the underside of the mower weekly to remove grass clippings and maintain airflow. Check wheels for embedded debris and ensure they spin freely. Clean the charging contacts on both the mower and dock monthly. Before the mowing season begins, perform a thorough inspection including battery health check, blade condition, and wheel wear. At the end of the season, clean the mower thoroughly and store it in a dry location (or leave it on its dock if the manufacturer recommends this for battery health).
Software Updates & Long-Term Support
Modern robotic mowers receive firmware updates that improve navigation efficiency, adjust mowing patterns, and enhance safety features. Wire-free models especially benefit from map and positioning algorithm updates. Keep the companion app updated and enable automatic firmware updates where possible. Some manufacturers release seasonal updates that adjust the mower's behavior for different grass growth periods.
Maximizing Longevity
Robotic mowers typically last five to ten years with proper maintenance. Key longevity factors include keeping the lawn free of hard objects (rocks, toys, fallen branches) that can damage blades and motors, maintaining a clean undercarriage, and protecting the mower from extreme weather when not in use. Boundary wire installations should be checked annually for damage from gardening tools or natural degradation. Battery replacement after three to five years is the most common life-extension measure. Avoid exceeding the mower's rated lawn size — continuous operation at maximum capacity accelerates wear.
For EEVE-specific support resources and documentation, visit the EEVE page on ui44 or check the manufacturer's official website at EEVE's product page.
Frequently Asked Questions
What is the Willow X?
The Willow X is a Lawn & Garden robot made by EEVE. Willow X is EEVE's dual-arm outdoor personal robot for garden and yard tasks. The official product sheet describes a train-by-demonstration workflow where users show tasks several times and the robot repeats them autonomously, supported by two precision gripper arms, all-terrain 4WD mobility, a 600 Wh battery, Wi-Fi with optional 4G, four cameras including two depth cameras, and an NVIDIA Orion processor running EEVE's eOS. EEVE's Higgs page says training and execution run locally on the robot, while its Task Store page describes a community task library; independent New Atlas coverage corroborated the preorder positioning, 150-unit pioneer run, and intended light-duty tasks such as garden maintenance, hauling, weeding, and yard cleanup. It features 4 sensor types, 3 connectivity protocols, and 15 distinct capabilities.
How much does the Willow X cost?
The Willow X is listed at $8,990 (New Atlas reported a €8,990 preorder price for the first 150-unit pioneer run. EEVE's current official pages describe selected pioneer purchase invitations but do not expose a public checkout price.). This places it in the premium tier for lawn & garden robots. Prices may vary by region and retailer.
Is the Willow X available to buy?
The Willow X is currently available for pre-order. Visit EEVE's website to reserve yours. Delivery timelines may vary by region.
What sensors does the Willow X have?
The Willow X is equipped with 4 sensor types: Four onboard cameras, Two depth cameras, Two recording cameras, Onboard 3D vision system. These sensors work together through sensor fusion to provide comprehensive environmental awareness for autonomous operation. See the sensor analysis section for details.
How long does the Willow X battery last?
The Willow X has a rated battery life of 5-8 hours; 600 Wh battery and charges in Approximately 3 hours. Actual battery performance may vary based on usage intensity, ambient temperature, and specific tasks being performed. Heavy workloads like continuous navigation and sensor processing will consume battery faster than idle or standby modes.
What AI does the Willow X use?
The Willow X is powered by EEVE Higgs local adaptive AI for train-by-demonstration tasks; camera-frame input to motor-control output; local training and execution on Willow X using EEVE eOS and an NVIDIA Orion processor. This AI platform handles the robot's perception processing, decision-making, and autonomous behavior. The sophistication of the AI directly impacts how well the robot handles unexpected situations, learns from its environment, and improves over time.
How does the Willow X compare to the Automower 450X NERA?
The Willow X and Automower 450X NERA are both lawn & garden robots, but they differ in key specifications, pricing, and manufacturer approach. Use the side-by-side comparison tool to see detailed differences in specs, sensors, and capabilities. You can also browse other similar robots below.
Does the Willow X work with smart home systems?
Yes, the Willow X is compatible with: EEVE Higgs, EEVE The Force controller, EEVE Task Store / shared task library, Optional 4G connectivity. This ecosystem integration allows the robot to work alongside your existing smart home devices and platforms rather than operating as an isolated system.
How current is the Willow X data on ui44?
The Willow X specifications on ui44 were last verified on 2026-05-30. All data is sourced from official EEVE documentation, spec sheets, and press releases. If you notice any outdated information, please let us know.
Data Integrity
All Willow X data on ui44 is verified against official EEVE sources, including spec sheets, product pages, and press releases. Last verified: 2026-05-30. Official source: EEVE product page. If you find outdated or incorrect information, please let us know — accuracy is our top priority.
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