Yarbo Lawn Mower Pro Robotic Lawn Mower | Core + Module, 6 Acres

Yarbo rates the Pro for a maximum mowing size of 6 acres (25,000 square meters) and about 1.7 acres of cutting per day, with 120 minutes of mowing per charge and a 90-minute recharge from 20 to 80 percent. It mows in planned rows across the areas you map, docks itself to recharge, and resumes where it stopped, so a large property is finished across sessions on the schedule you set.

The dual 300 W motors deliver 2,500 W of peak power for thick, wet, and overgrown grass, and the 0.8 to 4.0 inch cutting range covers both cool-season lawns and dense warm-season turf such as Zoysia, Buffalo grass, St. Augustine, Bermuda, and Kikuyu. Rubber tracks and dual drive motors climb slopes up to 70 percent (35 degrees) and cross 2-inch obstacles, roots, and rough ground.

Both of Yarbo's blade systems are in the box: dual cutting discs with five reinforced razor blades each, and straight blades made from SK85 high-carbon steel. The straight blades cut grass into finer pieces that break down faster on the lawn, resist clogging, and last longer between replacements; the disc system is the standard option. Blades and discs are consumables and are not covered by the warranty.

Yarbo positions itself with RTK-GPS, taking corrections from either the included Data Center base station or Yarbo's NetRTK network service, while binocular cameras, an IMU, and odometry handle obstacle detection and dead reckoning. Install the Data Center where it has an unobstructed 120-degree view of the sky and a wired Ethernet connection (Yarbo supplies a 30-meter PoE cable), and keep it and the Docking Station fixed: moving either one means reinstalling the Data Center and remapping from scratch. NetRTK is free for the life of the robot and needs a steady internet connection (home Wi-Fi, Yarbo's 4G service, or Wi-Fi HaLow through a Data Center); coverage varies by region, the app shows whether your area is covered, and the robot cannot use NetRTK and a Data Center at the same time. You draw working areas, pathways, sidewalks, and no-go zones on the map in the Yarbo app.

Yarbo's stereo depth cameras recognize and avoid common obstacles such as trees and shrubs on their own, every module has a bumper, the Lawn Mower Pro adds ultrasonic sensors, and the Snow Blower adds a protection fence around the auger, side and front cameras, and millimeter-wave radar. Yarbo recommends drawing no-go zones around pools and water features, flowerbeds, pet zones, play equipment, and parked cars, and walking the lawn for sticks, rocks, and toys before mowing. Press Stop on the robot or in the app before approaching a working snow blower, keep hands and feet away from the auger, and keep children and pets supervised while any module is working; the Lawn Mower Pro also carries a rain sensor that detects weather changes.

The Yarbo Core, the Lawn Mower Pro Module, the Docking Station, one Y Series battery, a wired charger, the Data Center, the installation and tool kit, the tow hitch, straight blades and bolts (2 pieces), cutting discs and bolts, and cutting blades and bolts (40 pieces). Blades and discs are consumables.

Yarbo covers the Core and each module with a 2-Year Limited Warranty for residential use, starting on the earlier of app activation or three days after delivery. Yarbo's optional YarboCare extended warranty (administered by AIG, with XCotton activating the plan) brings total coverage to five years and must be bought within 60 days of delivery; Yarbo's warranty policy page lists authorized-dealer orders as eligible while its enrollment page verifies yarbo.com order numbers, so RoboticsSelect confirms eligibility for your order on request. Tracks, antennas, blades, discs, belts, scrapers, and other consumables are excluded, as is commercial or rental use, and shipping for warranty service may be charged. RoboticsSelect is an authorized Yarbo dealer, so support starts with us: email support@roboticsselect.com or call (412) 415-7375, Monday through Friday 9am to 5pm EST, and we coordinate technical issues, warranty claims, and replacements with Yarbo's service team.

Shipping is free within the contiguous United States: in-stock orders leave the warehouse in 3 to 5 business days and typically deliver 5 to 8 business days after dispatch, with tracking emailed at dispatch. You have 30 days from delivery to initiate a return on an unopened, unused unit; cancellations before shipment are free, elective returns after shipment incur return shipping and a restocking fee, and refunds are processed within 10 days of the return arriving.

After the Data Center and Docking Station are set up, you create a map by driving the robot around the edge of each working area with the app's virtual controller, then draw a pathway from the Docking Station to the working area; without that pathway (and, for snow, without a snow-throwing direction on each area) a work plan will not run. Working areas must not overlap, no-go zones sit inside a working area, and sidewalk mode lets the robot pass through narrow strips. A work plan stores the areas plus settings such as speed, cutting height, or chute angle, each module needs its own work plans, and you run plans on a manual schedule or let the app create them automatically. If you want hands-on help, Yarbo runs a volunteer installer map on yarbo.com and has begun listing authorized local service providers on its forum.

Yarbo recommends replacing the cutting blades about every three months, sooner in thick grass, and replacing all of them at once when cut quality drops; the package ships with 40 spare razor blades and bolts, and the straight blades are the alternative for tough, overgrown grass. Keep blades away from stones and bricks, clear grass packed between the blades, and rinse the underside of the module (not the Core, the cable port, or the two side expansion ports) with the battery disconnected. Wipe the cameras and the rain-sensor grooves at the front of the mower with a soft cloth or brush, clean and grease the tracks (Yarbo suggests track grease about every two weeks), and before storing the mower for more than three months clean it, dry it, and keep it somewhere ventilated to prevent rust. Blades, discs, tracks, and caster wheels are consumables outside the warranty.

Yarbo needs an RTK fixed solution (status 4 on the app's diagnosis page) to run on its own; the GPS icon turns yellow on a weak signal and red or gray when there is none, and a poor fix is the usual reason a robot pauses, wanders, or crosses its mapped boundary. Yarbo's first checks are a clear sky view for the Data Center (at least 25 satellites) and the Core (around 20), no-go zones under tree canopies and beside sheds that block the sky, tight antenna and cable connections, and the HaLow or 4G link between the Data Center and the robot. If it persists, restart the robot from Yarbo Settings > Safety Settings > Restart Yarbo System and power-cycle the Data Center by unplugging its PoE cable; a Data Center flashing red after a move or first power-up is a self-correction state that calls for a firmware update followed by a reinstall of the Data Center. Contact RoboticsSelect if the status does not return to fixed.

The Docking Station only starts charging when the battery is below 85 percent, and the robot can only find the dock from inside the mapped area with a good RTK fix; a robot pushed onto the pad by hand needs the charging sequence started manually. The dock's light shows the state: solid blue is ready, flashing blue is preparing, flashing green is charging, solid green is full, and solid red points to the power supply or surroundings (Yarbo specifies 120 V 60 Hz in the U.S. and no metal objects near the dock). The dock must sit level within one degree, so Yarbo recommends building a flat, weather-resistant platform on sloped sites. If the battery stops charging to full, Yarbo's support team can push a battery firmware update remotely and replaces the battery if that does not fix it.