SKU: C20ZA1  |  Model # C20Z

AiMowbot C20Z Wire-Free RTKVision Robotic Mower | 1/2 Acre, 4-Wheel Version

$1,699.99
Shipping calculated at checkout.

Key Features

  • Up to 1/2 Acre: Keep small and medium yards neatly trimmed
  • Quiet Operation
  • Easy Guided Setup: Configure mowing zones, pathways, no‑go areas, and settings through your smartphone
  • AI Object Detection: Smart cameras and night‑vision sensors detect and avoid over 200 obstacles
  • Smart App Controlled: Schedule your from anywhere
  • Self-Charging Dock: Automated return and QR-guided charging to keep the mower powered automatically

SHOP WITH CONFIDENCE

Description

Welcome to a Life. Powered. by Greenworks. The Greenworks AiMowbot comes fully equipped with everything you need to get started—including a reference antenna kit and charging station. Setup is simple: follow the quick start guide to choose the best locations for your reference antenna and charging station, connect through the app, and you’re ready to go. In just a few steps, you can customize mowing zones, create no-go areas, and set precise paths tailored to your yard. Whether it’s one section or multiple zones, your lawn is fully in your control. With the AiMowbot Smart App, managing your yard has never been easier. Adjust settings, schedule cuts, and monitor performance—all from your phone. Powered by advanced RTK Vision 2.0 technology, AiMowbot combines real-time positioning with intelligent 3D ToF (Time-of-Flight) cameras for exceptional accuracy and safety. Using GNSS satellite guidance and smart obstacle detection, it navigates your yard with precision—avoiding pets, toys, and unexpected obstacles while delivering clean, professional-looking lines every time. Designed for convenience, the AiMowbot operates quietly—even overnight—thanks to its integrated headlight. When it’s time to recharge, it automatically returns home using QR-guided docking for seamless operation.

Take control of your lawn and enjoy a perfectly maintained yard—without the work.

  • Greenworks AiMowbot Wire-Free RTKVision Robotic Mower C20Z
  • Mow Larger Yards - Continuously maintain up to one half acre with long-lasting batteries
  • Handle Steeper Slopes - Tackles up to 45% grade and 24˚ slopes with automated ease
  • Configure Mower Zones - Control your mower, create mowing zones, and mark off-limit areas in the app
  • Easy to Setup - One app controls everything, simplifying mower setup and control
  • Ai Obstacle Detection - Ai-Assisted smart cameras identify and avoid 200+ types of obstacles
  • Ultimate Mowing Versatility - Cut close to edges, in tight spots, or even at night using the night-vision sensors

Specifications

  • Area Capacity
    .5 Acres
  • Wheel Configuration
    4 Wheel Design
  • Navigation Technology
    Wire-Free RTK Vision
  • Control Method
    Smart App Control
  • Connectivity
    Supports Wi-Fi, Bluetooth and built in SIM Card for 4G Connectivity
  • IP Rating
    IPX6 Mower / IPX3 Charging Station
  • Max Angle
    24° (45%)
  • Cutting Height
    .75" - 3.5"
  • Cutting Width
    8"
  • Mowing Speed
    .9 mph / 1.4 Km/h
  • Charging Time
    ~50 Min
  • Package Dimensions
    33.5" x 23.6" x 14.7"
  • Product Warranty
    3-Year Warranty

Manuals

Includes

  • Robotic Mower
  • Charging Station
  • (9) Spare Blades & (9) Bolts
  • Antenna Installation Kit
  • (20) Wire Pegs
  • 32Ft Low-Voltage Cable
  • Hex Key
  • (2) Clip
  • Instruction Manual
  • 3-Year Warranty

Frequently Asked Questions

  • Can mower handle multiple mowing areas?
  • The mower can manage multiple mowing areas. The maximum number of mowing areas is related to the model. Generally, the maximum mowing area is divided by 200. Also, make sure that each of your mowing areas has at least one channel connected to other mowing areas when you create the map. After pressing the Save Map button, make sure that each mowing area has at least one path to the charging station.

  • Can the Mower mow the edge of the lawn?
  • In order to ensure that the mower is within the specified area and avoid accidents when the GPS signal is weak, it is recommended to maintain a gap of at least 10cm between the mower and the real boundary when creating the virtual boundary. Please note that the mower will keep this gap area uncut during the mowing process.

  • Can I remotely control my mower when I'm away from home?
  • Yes, the mower allows you to control it remotely when connected to wifi or 4G. You can start mowing tasks, check mowing progress and battery level, etc.

  • How to delete entire map or clear mowing map data?
  • Please enter the map Management menu, press the trash can or broom icon in the upper right corner to clear mowing map data. Please remake the mowing drawing to continue daily use.

  • What is the preparation before setting the virtual boundary?
  • To ensure a successful installation, follow these steps: 1. Download and install the mobile APP, and complete the binding with the machine; 2. Place the antenna in the area with strong GPS signal; 3. Remove debris, leaves, toys, wires, stones and any other obstacles from the lawn; 4. For the first mowing, trim the grass to less than 10cm, because long or thick grass will make mower more difficult to cut. Keep children and pets away from the lawn during the setup process; 5. Ensure that the battery power is greater than 30%; 6. Make sure that the reference antenna operates normally; 7. Complete the pile fixing process of the charging station.

  • How do I set a unique name for each zone?
  • After creating maps for multiple areas, please follow the steps below to customize the area name: 1. Go to map management. 2. Select a region and click Edit. 3. Tap the icon with the letter "A" to enter A custom name for the selected area.

  • Do the mower tires need to be inflated?
  • No, the tires don't need to be inflated. They are made of solid rubber, which eliminates the need for air and ensures durability. This design provides a maintenance-free experience, so you don't have to worry about tire pressure adjustments or tire blowouts.

  • What is the lawn area coverage of different product models in the mower series?
  • The area capacity of the mower series indicates the maximum garden size of each model. For each mower series model, we recommend use in a garden with a smaller than area capacity. The model number multiplied by 100 is its maximum mowing area. For example, the maximum mowing area of C20 is 20*100=2000 square meters.

  • Can mower recognize obstacles in a channel or passage?
  • Yes, mower has Obstacle Avoidance function when passing through a channel, but if the channel is too narrow, the lawn mower does not have enough space to avoid obstacles when passing through a channel and the obstacles do not move for a long time, the lawn mower may stop working and report the status to request human help.

  • What features are available when the mower is connected to the internet?
  • Key features of IoT include: 1. Remote control: Control the mower from anywhere through the app, including starting mowing, returning to the charging station, creating a schedule, and adjusting the cutting height. 2. Remote monitoring: remotely check the status of mower, such as mowing progress and battery level. 3. OTA (wireless) firmware update: receives automatic updates to keep the mower's software up to date.

  • How do I edit or delete a map?
  • You can delete the entire map in the mobile APP. 1. Go to: Map Management and click the Delete icon in the upper right corner to delete the map. Make sure your phone is connected to the mower via Bluetooth. 2. You can easily modify some parts of the map in the mobile APP,No need to recreate it. Just go to map Management, select the area you want to edit and click on the edit icon. From there, you can rename the area, adjust the height and direction of the mowing.

  • How to monitor the mowing progress of mower?
  • Monitoring the mowing progress of the mower is simple and can be done in two ways: a. mobile APP: If the mower is connected to a Wi-Fi or cellular network, you can check the current mowing progress in the mobile APP. The app provides real-time information about the status and progress of the lawn mower.B. Dashboard display of the mower: During mowing, the dashboard display of the mower will also show you the mowing progress. You can easily monitor status and progress directly on the mower's display. These options allow you to keep track of the status and progress of the mower mowing operation, whether through the app or the built-in display of the lawn mower.Note: Mowing progress shows only one mowing.

  • Can I turn off the lights on the mower and the charging station?
  • Yes, you can turn off the lights on the mower and the charging station by enabling the Eco mode. Go to Settings> Lawn Mower> My Device> Eco mode to activate it. At the same time, you need to open the back cover of the charging station and turn the switch to the "O" position. With the mower connected to the network, the lights on both the mower and the charging station will be turned off.

  • How do I update the firmware of the mower?
  • How to Update: Automatic Notifications: When a new version is available, a pop-up notification will appear in the app once your mower is powered on and connected to the network. Follow the on-screen prompts to begin. Manual Check: You can manually check for updates at any time by navigating to: Settings > Lawn Mower > My Device > Firmware Version. Pre-Update Checklist: Before starting the 10–15 minute update process, please ensure: Location: The mower is securely docked in the charging station. Connectivity: The network signal (4G or Wi-Fi) is strong. Battery: The battery level is above 25%. Schedule: No mowing tasks are scheduled for the next hour. Silent Upgrades: If you sign the Silent Upgrade Agreement in the app, the mower will automatically download and install updates during non-working hours (at night) to avoid interrupting your schedule. Important: Do not power off the mower or close the app during the upgrade. You will receive a notification once the process is successfully completed. Troubleshooting: If you meet all the conditions above but the update still fails, please contact our after-sales service team for assistance. Note: Some new features may require both the App and the mower firmware to be updated to specific versions. Please refer to our latest Release Notes for details.

  • How to login to multiple devices at the same time?
  • The app can bind multiple devices, but only one device can be viewed and controlled at a time.

  • How to connect mower to 4G network?
  • The 4G connection process is integrated into the initial setup of your device. Activation: During the initial activation of your mower, the final step will guide you through activating the 4G network. Once completed, your mower will remain connected automatically. Model Compatibility: Please note that the R5 Vision Series does not support 4G connectivity. All other models are 4G-enabled. Connectivity Troubleshooting: If your mower is not connecting to 4G, it may be due to one of the following: Network Coverage: There is no 4G signal available in your local area. Subscription Status: Your 4G data plan has expired and needs to be renewed.

  • How to create a map?
  • After unboxing your mower, follow these steps to set up your virtual boundary and map: Phase 1: Preparation Hardware Setup: Install the charging station and antenna in a suitable location. Dock the mower to power it on. App Pairing: Download the mobile app and pair it with your mower. Station Calibration: With the mower docked, follow the app prompts to complete the Station Fixation/Calibration process. Phase 2: Mapping Steps Initiate: Tap Map Management > Create Map on the app home screen. Mowing Areas: Start by defining your mowing areas. A valid map must contain at least one mowing area and one charging station. Forbidden Zones: If there are areas to avoid (like flower beds), create "Forbidden Zone" within your mowing area. You can add multiple zones per area. Paths: If your charging station sits outside the mowing area, you must create a path connecting the two. Multi-Area Mapping: You can create multiple mowing areas, but ensure each one has a clear path leading back to the charging station. Important Mapping Rules Capacity: The total size of all mowing areas must not exceed your specific model's maximum capacity. Precision: Keep the mower at least 10cm (4 inches) away from the actual lawn boundary during setup. Connectivity: When remotely controlling the mower to build the map, stay within 6 meters (20 feet) of the device. Correction: Made a mistake? Long-press the Retreat/Back key to backtrack your path.

  • What is the battery capacity of the mower?
  • The battery capacity of different mower models is as follows: Mower series uses 4Ah battery pack, Mower Vision series uses 2Ah battery pack.

  • How much space should I leave for mower to pass through a channel?
  • The minimum height of mower through passages, fences or small doors should be at least 50cm, and the minimum width should be 100cm. These dimensions ensure that the mower can navigate comfortably without obstacles. If the channel is too narrow or the height is insufficient, the mower may be difficult to pass or stuck.

  • Can you mow the grass on the ditch?
  • No, the mower doesn't work in ditches. When the mower drives through the ditch, the blade will stop automatically.

  • Can I replace the battery of the mower?
  • Yes. You can replace the battery, but to ensure safety and maintain your warranty, please follow these guidelines: Follow the Manual: Battery replacement must be performed in strict accordance with the procedures outlined in your User Manual. Use Genuine Parts: Only purchase officially certified batteries from authorized retailers or regular channels. Update the App: After installation, you must reset the battery charging cycles within the app to ensure accurate power monitoring. Need Assistance? If you are uncomfortable performing the replacement yourself or experience any battery issues, please contact your local dealer or seller for professional support.

  • Can mow grass at night?
  • Yes, night mowing is supported. However, please be aware that reduced lighting conditions may affect the mower's performance in the following ways:Obstacle Avoidance: The vision system may be less sensitive in low light, potentially reducing its ability to detect and avoid small objects. Docking & Charging: The mower may experience occasional difficulty identifying the charging station (refilling) quickly due to the lack of ambient light.

  • Can the charging station be repositioned after installation?
  • Yes. You can relocate the charging station at any time. However, to ensure the mower can dock correctly, you must update its position within the app. How to update the location: Delete: Go to Map Management in the app and delete the current charging station icon. Relocate: Physically move the charging station to its new location. Re-register: Use the app to mark and save the new charging station position on your map. Pro Tip: Ensure the new location is on level ground and has a clear path for the mower to approach and dock without interference.

  • Can I enter the PIN code on the app?
  • To comply with safety regulations, the app will only prompt for a PIN code if: A PIN has already been configured on the mower. The Monitoring Function is currently enabled. What should I do if I forget my PIN? You can reset your PIN through the app by navigating to: Settings > Lawn Mower > Security Features > Device Lock > Reset PIN code.

  • How do I return the mower to the charging station?
  • If a map is created and the mower is in a good location, you can click Recharge in the app, or press the [Recharge] and [OK] buttons on the mower to send the mower back to the charging station.

  • How to turn on/off mower?
  • To turn off the power of the mower, first remove it from the charging station, and then press and hold the OK button until it turns off. To turn on the power, return the mower to the charging station, or short press the OK button. Please note that the mower cannot be turned off when it is on the charging station.

  • Do I need to collect grass after mowing?
  • You don't need. The mower cuts a little at a time, and more often. Tiny pruning becomes the best natural fertilizer for grass.

  • Where can I use mower ?
  • Mower  can be used in Europe and North America. However, due to 4G connection limitations, it cannot be used across regions. For example, it is not recommended to bring mower  purchased in Europe to North America because after-sales support cannot be provided across continents. Similarly, mower purchased in the EU outside the EU are not recommended.

  • What should I do if my mower is stolen?
  • To operate the mower, including creating maps and performing other tasks, you must log in to your mower  account through the app. As long as the lawnmower is linked to your account, no one else can use it. Important Note: 1. Keep your account details and password confidential. 2.Do not unbind the mower from the app. If you have activated the 4G service and anti-theft function, the lawn mower will sound an alarm when it moves out of the designated area. You can track their location in the app and contact the police for help.

  • How to set a mowing schedule for a specific area?
  • After creating a map of multiple areas, go to the Schedule mowing Schedule, enable the mowing Schedule, and then select a specific area when setting the Schedule.

  • How often should I replace the blade or other components?
  • We suggest that each group of blades should be used for 100 hours, and APP will also send a replacement prompt message accordingly. Of course, the length of time depends on the grass seed and environmental factors. When you find that the mowing effect is obviously reduced, please replace the blades in time and reset the blade usage time in APP.

  • How to clean mower?
  • Use a soft brush or cloth to thoroughly clean the outside of the mower. Do not use alcohol, gasoline, acetone or other corrosive/volatile solvents for cleaning. These substances may damage the appearance and internal structure of the lawn mower. For proper docking, regularly check and clean the charging station for debris and mud. Make sure that all connecting parts of the charging station, extension cable and power supply are not blocked.Chassis and blade disks If the chassis and blade disks are dirty, clean them with a brush or water hose. Do not use a pressure washer. At the same time, it is ensured that the blade disk is free to rotate and that the blades can pivot freely. Note: High-pressure water can penetrate the seals and damage electronic and mechanical parts. Grass on the wheels will affect the performance of the mower when climbing hills.Remove dirt or other items stuck in the middle to ensure a firm grip. Warning Before cleaning, make sure the mower is powered off. When the mower is inverted, the power must be turned off.

  • How to replace the blade?
  • If you use the mower regularly, it is recommended to replace the blades and screws every 100 hours of working time to ensure safety and better mowing effect. Wear heavy gloves when inspecting or servicing the blade. Follow these steps: 1. Close the mower. 2. To avoid scratches,Place the mower upside down on a soft, clean surface. 3. Use a Phillips Tip Screwdriver to loosen the three screws. 4. Remove the screws and blades. 5. Tighten new blades and screws. Make sure the blades can turn freely. You can also view the machine maintenance and care content from the app.

  • Winter storage guide
  • To ensure that your lawn mower works perfectly for the next mowing season, it's time to prepare for winter storage. Get your tools ready. Prepare the following items: Screwdriver (do not use electric screwdriver) Brush for cleaning lawn mower A pair of protective gloves for removing the blade Charge your lawn mower To preserve the battery,You need to turn off the power of the lawn mower and charge it before storing it to prevent the battery from running out. Step 1: Charge the mower to at least 85% of the battery. Note: It is recommended to take out the charging station and lawn mower and charge the lawn mower every 150 days in winter. Step 2: Turn off the power of the lawn mower,And pull it out of the charging station. Unload the charging station and mark its location Mark the location of the charging station to find the location of the previous installation in the next mowing season. Step 1: Unplug the charging station. Step 2: Unscrew the 5 screws on the charging station. Step 3: Mark the charging station. Step 4: Disconnect the charging station and antenna cables. Unload antenna It is recommended to leave the bottom of the antenna in its place. If the position of the antenna changes, you may need to create a new map. Step 1: Remove the power from the reference antenna. Step 2: Remove the reference antenna with the sleeve from the metal rod. Note: If there is any inconvenience, you can leave the antenna installed on the wall or roof in its place. Cover the antenna with a plastic bag or cover for protection. Remove the blade and clean the mower thoroughly Step 1: Put on protective gloves and carefully remove the blade. Step 2: Turn the mower upside down,Brush clean with a brush. Step 3: Use the water hose to wash off the dirt and let the mower dry. Put everything in the box and store it Finally, load the lawn mower, charging station, antenna and all cables into the box. Store the box in a dry temperature between 0 ° C (32 ° F) and 35 ° C (95 ° F),Frost-proof indoor place

  • Spring Repair Guide
  • 1. Install RTK antenna back to pole or antenna extension kit 2. Find the front fixed position of the charging station, place the charging station by aligning the charging plate with the original hole, and connect the power cable. Note: It is important to mark the original fixing holes in order to correctly place the charging station in its original position in the coming year. 3.Place the mower outside the charging station and press the OK button to start the mower. When the mower light turns blue, select the Recharge function via the mower screen and press the OK button. The mower will go to the charging station and charge itself. 4. If the mower can go to the charging station and charge it correctly,Please select the QuickMow function via the mower screen to start the mowing task. If the mower can leave the charging station and start mowing correctly, and there are no errors on the app, the mower can operate normally. 5. We released a new firmware version during winter storage,It contains new features and fixes for known issues. We recommend that you upgrade your device to the latest firmware version before the mower is officially put into use for the best user experience. To complete the update successfully, ensure that: 1.mower is in the charging station. 2.The mower is connected to a network with a strong signal (via 4G or Wi-Fi). 3. The battery power is greater than 25%. 4. There is no mowing schedule for the next hour.

  • How long does it take for my mower to be fully charged?
  • Please note that due to various factors such as temperature and battery life, the actual charging time may differ from the ideal time. The charging time of mower is between 40min and 60min. Please note that battery charging is generally divided into two stages: constant current and trickle current. During operation, in order to improve mowing efficiency, the battery will only complete the charging in the constant current stage,Therefore, the battery working time will be shorter than expected, but when the work task is over, the battery will complete the full charging process.

  • Can the mower work in the rain?
  • The mower is IPX6 waterproof and therefore can be cleaned with a garden hose. However, when mowing in the rain, the satellite signal will be disturbed, and the camera's ability to recognize and avoid obstacles will also be reduced. Therefore, it is not recommended to work in the rain. On the app, you can set up bad weather avoidance and delayed working hours after rain.

  • How far should I stay behind the mower during the mapping process?
  • When using Bluetooth to set the map remotely in the app, it is recommended to keep the mower within 6 meters (about 19.7 feet). This ensures stable connection and precise control at the time of mapping. If you move too far, you may experience delays, making it harder to control the mower accurately.

  • How long is the extension cord of the RTK antenna?
  • The extension cable of the RTK antenna is 10 meters long.

  • How long is the power cord?
  • The power cord of the mower comes with a 2 m extension cord.

  • How do I reset the password for my mobile APP account?
  • If you remember your old password: Go to Settings> Apps> Accounts and Security> Change Password to update your password. If you forgot your old password: Sign out of your account, and when you sign in again, click "Forget my password" to reset your password.

  • Why does my mower show IDLE on the screen?
  • The idle state on the mower indicates that the mower is not currently in mowing mode. Once the mower starts mowing, the idle state will automatically disappear.

  • How to find the ideal location to install the RTK antenna?
  • When choosing a location, try to ensure the following: 1. If possible, select an open area that does not block the view in any direction. 2. Make sure that the sky directly above the antenna is not obscured by trees or roofs. 3. If the above guidelines do not work, please consider using an antenna extension kit to install the antenna on the roof (for details,See official website). The antenna shall have a clear sky view with at least 120 ° Sky unobstructed. If you can't find a suitable location on the ground, please consider using an antenna Expansion Kit (sold separately) to install the antenna on the roof or wall to get a better satellite signal. You can also go to Settings --- Applications --- Help and Feedback --- Installation Guide for more detailed information on how to find the ideal location.

  • How to find the ideal location to install the charging station?
  • When choosing a location, try to ensure the following: 1. If possible, please select a flat area and ensure that the height drop of the front and rear ends of the charging station does not exceed 5cm. 2. Ensure that the charging station is installed in an open space with no obstacles within a radius of 2 m. 3. Ensure that about 1 meter in front of the charging station is an open area,Not covered by trees or roofs. 4. It is recommended that the installation location of the charging station has wifi signal coverage to ensure the normal operation of OTA. You can also go to Settings --- Applications --- Help and Feedback --- Installation Guide for more detailed information on how to find the ideal location.

AI Assistant
First Name*:
Last Name*:
Email: optional
Hello, how may I help you?
Disclaimer: Responses are generated by AI and may be inaccurate. Chats may be monitored, recorded, and stored by us and our vendors. By using this service, you agree to our Terms of Service and acknowledge our Privacy Policy.