Husqvarna Automower 320 NERA · Kress KR282 EyePilot 4×4 RTKn

EPOS removes the boundary wire but adds a plug-in kit and, where Wi-Fi does not cover the garden, a fixed reference station. One dependency substitutes for another rather than disappearing.

Sub-centimeter boundary accuracy pairs with bump-sensor-only obstacle detection. Precision positioning does not buy onboard sensing.

Wire-free operation is an add-on rather than a standard fitting. The EPOS Plug-in kit is a separate purchase, so the wire-free configuration and the base machine are two different prices under one model name.

Corrections come from Kress’s network rather than hardware you install, which removes the antenna but puts the boundary on 4G reception at the property. Where sky view is blocked by trees or buildings, the mower falls back to Vision Mode rather than stopping.

EyePilot’s handling is genuine and runs on the mower: stereo cameras with V-SLAM on a dedicated onboard AI chip, making decisions in real time. What Kress does with that imagery beyond the machine is not published in verifiable terms, so off-device retention is unverified rather than established either way.

Properties with dense tree canopy reducing satellite visibility

GNSS signal loss under 60%+ tree cover causes repeated dock returns and session interruption. Wire-guided models provide more consistent operation in forested environments.

Buyers requiring obstacle detection for high-risk yards

No camera or LiDAR detection; bump sensors only. Properties with children, loose pets, or garden equipment need supervision beyond EPOS-only safety.

Budget-conscious buyers comparing cutting performance alone

The NERA costs substantially more than wire-guided alternatives with equivalent blade systems, and the wire-free configuration adds the EPOS Plug-in kit on top of the base price. For a purely price-driven decision the wire-free feature carries no value.

Owners expecting plug-and-play setup without technical judgment

EPOS setup involves a sky survey and boundary mapping, plus a reference station where Wi-Fi does not reach the whole garden. That is more judgment than staking wire, and the learning curve is real.

Properties without usable Wi-Fi coverage across the garden

App scheduling and remote monitoring need Wi-Fi, and the EPOS plug-in takes its correction signal over Wi-Fi where no reference station is installed. Patchy coverage across the garden means adding a reference station. Offline operation is possible but drops the remote features.

Owners requiring perimeter-wire setup

KR282 is wire-free only. No wired boundary option exists. Owners who already buried perimeter wire or prefer that model cannot use this mower.

Yards with dense low vegetation or heavy thatch

Vision-based obstacle detection assumes clear-enough line of sight. Tall unmown grass or dense weeds may cause reduced autonomy during initial passes.

Owners who need a documented data-handling position before buying

EyePilot perception runs on an onboard chip, and the mower carries an embedded SIM with five years of included data, so it is connected whenever it runs. What is retained or transmitted is not published in terms this record could verify. Buyers who need that in writing should ask Kress before purchase.