Kress Brings Golf Course Robotic Mowing Technology Home

Golf Course Experience Without a Repackaged Course Mower

Golf is an unforgiving place to test maintenance equipment. A positioning error repeats. An inefficient pattern shows up across an expanse of turf. A machine that cannot be trusted creates more work for the crew it was supposed to help.

Kress’ machines on golf courses are primarily commercial RTKⁿ robotic platforms, not EyePilot models. Grayson said that work has given the company experience with centimeter-level positioning, systematic mowing, autonomous fleets and the reliability required when robots become part of a professional maintenance program.

EyePilot is not a commercial course model reduced for a smaller lawn. “I wouldn’t say that EyePilot itself came off a golf course and was repackaged for homeowners,” Grayson said. “What’s moved from the professional side is Kress’ experience with precision autonomous mowing and the RTKⁿ infrastructure behind it.”

EyePilot adds a vision-heavy architecture for the problems found around a home. Its RTKⁿ connection supplies a precise global position in open areas. Stereo cameras and artificial intelligence read the immediate surroundings, while visual simultaneous localization and mapping, known as V-SLAM, helps the mower track its movement when trees or buildings compromise satellite visibility.

Three Navigation Tools Share the Same Job

Picture the mower leaving its charging station for an open section of a backyard. RTKⁿ places it within the mapped lawn and supports a structured mowing pattern. The cameras continue reading grass, hardscape, boundaries and objects in the mower’s path.

Alongside a house or under mature trees, the balance of information changes. Stereo vision and V-SLAM help EyePilot hold its position relative to nearby features as satellite visibility deteriorates. Grayson cautioned against describing that as one system shutting down and another switching on.

“I think of RTK as providing the highly accurate global reference and vision/V-SLAM as providing local awareness and redundancy,” he said. “They aren’t really separate systems that simply switch on and off. They’re complementary inputs that allow the mower to maintain confidence in where it is and what is around it as conditions change.”

The property does not stay still for the robot. Shadows move, leaves fall, toys get left outside and landscaping grows. EyePilot has to keep locating itself while deciding what belongs in the cutting path, which is why Kress built the mower around three overlapping sources of information.

The Wire Is Gone but Mapping Still Matters

Earlier robotic mowers often depended on a perimeter wire buried around the lawn. Some satellite-guided systems require an antenna mounted on the property. EyePilot requires neither, and Kress says it also eliminates magnetic strips.

The physical installation centers on the charging station, but a new owner still has to define the property. EyePilot supports automatic, assisted and app-based mapping. Lawn zones and the routes between them are then managed digitally.

Grayson separates installation from configuration, and homeowners should do the same. Removing a wire trench does not remove the need for a good initial map. A complicated property with several zones will require more setup than a simple rectangle of grass. Kress dealers can assist with mower selection, charging-station placement and mapping for owners who want a turnkey start.

Testing EyePilot Where Robotic Mowers Usually Struggle

Kress says EyePilot’s vision system uses a neural network with more than 20 million parameters. The company also claims twice the processing power of major competitors and double the mowing efficiency. Grayson’s response did not identify the comparison models or test conditions, so those two claims still need that context.

Grayson brought the answer back to an actual yard. Mapping errors, wandering paths or a mower that loses its place beneath trees will be obvious to the person who owns it. That gives homeowners a more useful measure of EyePilot than a processor comparison by itself.

Grayson said SGS evaluated EyePilot across 12 real-world scenarios, including automatic mapping, obstacle avoidance, trap recovery, dead-end handling, inter-zone navigation, path accuracy and signal-loss recovery. EyePilot received a 4.5 out of 5 and ranked first among the products tested.

The full report wasn’t provided, so I couldn’t review the other mowers or the testing methodology. What is useful in Grayson’s description is the scope. The evaluation went beyond uncomplicated open-lawn mowing and included several of the situations most likely to challenge a residential robot.

One Mower, Multiple Sets of Eyes

How EyePilot Keeps Its Bearings

The mower does not depend on one navigation source. Its positioning systems work together as conditions change across the property.

1 RTKⁿ

Establishes the mower’s global position and provides centimeter-level guidance for planned routes, virtual boundaries and mowing lines.

2 Stereo Vision and V-SLAM

Read local features such as lawn edges, trees, paths and walls when buildings or overhead cover weaken satellite reception.

3 Sensor Fusion

Combines positioning and visual information so the mower can maintain a stable understanding of where it is and what surrounds it.

No perimeter wire No local antenna No magnetic markers

The important point is not a dramatic switch from one system to another. The systems continually support one another.

Florida Grass Does Not Wait for Saturday

In a Florida summer, St. Augustine and bermudagrass can put on plenty of growth between one Saturday and the next. EyePilot does not have to wait for the weekend. It can move through the lawn more often and take off a small amount each time, keeping the cut from becoming a weekly catch-up job. The ground still has to be firm enough to carry it.

Saturated soil is where the robot should lose the argument. The machine may be capable of running after a downpour, but rutting, compaction and turf damage are still bad maintenance.

“Autonomy doesn’t change the agronomy,” Grayson said.

Oak cover presents a navigation problem that EyePilot was designed to address through vision and V-SLAM. Exposed roots, pine cones and storm debris require a different judgment. Object recognition may help the mower avoid something in its path, but obstacle detection does not make rough ground safe or eliminate the owner’s responsibility to clear the yard.

The same caution applies to golf balls, dog toys, hoses and moving objects. Kress says EyePilot’s cameras interpret those items in the context of the lawn rather than reacting to one frozen image. When the system lacks confidence in the path ahead, Grayson said its programming favors conservative behavior. He also acknowledged that machine vision will continue to face edge cases.

EyePilot’s Value Starts With the Saturdays It Gives Back

EyePilot models range from roughly $2,500 to $4,300. Kress offers a three-year residential warranty on the mower and one year on the battery. The price puts the burden on EyePilot to become dependable lawn equipment, which is exactly how Grayson says Kress approaches it. The mower is intended to take weekly mowing off the owner’s schedule while keeping the lawn consistently maintained.

The Ownership Equation

The Value Is Time and Consistency

EyePilot is priced like equipment, not a weekend gadget. The case is a lawn maintained through frequent, smaller cuts without giving every Saturday to the mower.

Residential EyePilot Range About $2,500 to $4,300 Setup Wire-free digital mapping Connectivity No ongoing fee on applicable models Warranty Three years for the mower, one for the battery Routine Upkeep Blades and battery, without gas-engine service The real return is not watching a robot mow. It is looking outside and realizing the lawn is already handled.

The ownership calculation is different from a gas mower. There is no engine oil, spark plug, air filter, gasoline or annual engine service. Cutting blades are the main routine wear item, and the battery is eventually a consumable whose life will depend on mowing hours, charging cycles, climate and storage. Kress also says applicable models carry no continuing connectivity subscription.

For most buyers, the return will be measured in Saturdays. An hour or two of weekly mowing, repeated through a long growing season, adds up to a meaningful part of the year. EyePilot has to give most of that time back while leaving a cut the owner is happy to see every day.

Grayson put the standard plainly: “If we don’t deliver those two things consistently, the technology itself doesn’t justify the investment.”

PGA of America Golf Professional Brendon Elliott is an award-winning coach and golf writer who serves as Athlon Sports Senior Golf Writer. Read his recent “The Starter” on RG.org, where he is their Lead Golf Writer. To stay updated on all of his latest work, sign up for his newsletter or visit his MuckRack Profile.