ROBOVATIONS/CLASSIFICATION RECORD/ROBOT LAWN MOWERSRELEASED 2017.04REASSESSED 2026.06.11

Honda

Honda Miimo HRM310

Name: Honda Miimo HRM310
Brand: Honda

An early entrant whose wire-guidance architecture became a liability as satellite navigation matured. The wire-guidance architecture reflects an earlier design era as the category shifted toward satellite navigation.

FIT CHECK

Will the Honda Miimo HRM310 work on your yard?

Describe your yard using the controls. Each choice reads the spec sheet for you, flagging where the Honda Miimo HRM310 is built for your space and where it isn’t.

Yard size

Terrain

Grass type

Boundary setup

A classification of fit for the conditions you set — not a recommendation. Verdicts describe engineering design intent, not test results.

SPECIFICATION

The full spec sheet.

Manufacturer-published figures, measured against every robot lawn mowers we track.

Dimensional drawing

Key specificationsManufacturer-published

Footprint: 20.5 × 23.6 in · 9.8 in tall
Weight: 19.8 lbs

Where it lands · ranked across 84 robot lawn mowersThis robotMedianTypical range

Runtime60min

50 min240 min

Bottom of range

Noise58dB

50 dB82 dB

Near median

Charge time60min

40 min300 min

Bottom of range

Weight19.8lbs

11.9 lbs160 lbs

Bottom of range

Position shows where the figure sits across the tracked category — not a quality judgment.

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Nov 2023 · NewsHonda Miimo line exits North American dealer service network
Mar 2025 · Assessment changeHRM310 readiness reclassified as wire-nav segment contracts and parts scarcity firms
Jul 2026 · AssessmentRobovations Score recorded at 50 of 100
Jul 2026 · AssessmentRobovations Score revised 50 → 62

Common questions

What people actually ask.

5 answered

OperationDoes the Honda Miimo HRM310 require a boundary wire to operate?

Yes. The wire must be installed in a loop at the yard perimeter and buried or secured at the surface. Installation takes 2-4 hours depending on yard size and perimeter shape. This is a fixed setup; virtual boundaries are not supported.

OperationWhat is the battery runtime and can it cover a half-acre property in one charge?

Runtime is approximately 60 minutes per charge. A half-acre property takes one full charge to complete. Dock and recharge cycles are fully automatic.

OperationWhat happens if the HRM310 crosses the boundary wire or gets stuck?

If the mower crosses the wire boundary, it stops autonomously when it detects the signal. Manual retrieval and repositioning inside the boundary is required. Self-righting or recovery is not automatic.

OwnershipIs the HRM310 still supported by Honda, and are replacement blades available?

Honda ceased US market support and manufacturing of the HRM310 in the early 2020s. Parts are increasingly difficult to source; third-party blade replacements may be available from aftermarket suppliers, but official support is not available.

CompatibilityDoes it require an app or wireless connectivity to operate?

No. The Miimo operates entirely based on the boundary wire loop. No smartphone app, Wi-Fi, or Bluetooth connectivity is needed. Start and scheduling are mechanical controls only.

Cite / Embed

Reference the Honda Miimo HRM310 classification.

Embed the Autonomy Ladder™ mark or copy the citation. The mark links back to this assessment and updates if the classification changes.

RobovationsAutonomy Ladder™Level IIAssisted AutonomyIndependent classification

<a href="https://robovations.com/robots/honda-miimo-hrm310/" title="Honda Miimo HRM310 — Autonomy Level II (Assisted Autonomy), classified by Robovations on the Autonomy Ladder" rel="noopener" style="display:inline-flex;flex-direction:column;align-items:center;width:208px;max-width:100%;box-sizing:border-box;text-decoration:none;background:linear-gradient(180deg,#ffffff,#fbf8f1);border:1px solid #e7dcc2;border-radius:14px;padding:17px 18px 16px;text-align:center;box-shadow:0 6px 18px rgba(30,58,95,0.09);font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif"><span style="display:flex;align-items:center;justify-content:center;gap:7px"><svg width="18" height="18" viewBox="0 0 141 141" aria-hidden="true" style="display:block;flex:0 0 auto"><rect width="141" height="141" rx="20.76" fill="#1e3a5f"/><path d="M98.15,114.54a19.84,19.84,0,0,1-8.53-1.64,15.14,15.14,0,0,1-5.93-5.14,41.35,41.35,0,0,1-4.54-8.83l-5-14.15a54.15,54.15,0,0,0-2.54-5.51,8.7,8.7,0,0,0-3.08-3.39,9.89,9.89,0,0,0-5.14-1.15H61a10.13,10.13,0,0,0-2.18.25V98.21a9,9,0,0,0,.79,4.29c.52.93,1.75,1.55,3.69,1.88l6.77.84v7.62H32.21v-7.62l5.93-1a4.05,4.05,0,0,0,3-1.57c.48-.8.72-2.34.72-4.6V42.43a8.48,8.48,0,0,0-.72-4.17c-.49-.77-1.58-1.31-3.27-1.64l-5.69-.84V28.16H66.45a68.36,68.36,0,0,1,13.79,1.27A33.28,33.28,0,0,1,90.77,33.3,18.6,18.6,0,0,1,97.48,40a19,19,0,0,1,2.36,9.74,16.66,16.66,0,0,1-1.45,7,20.72,20.72,0,0,1-3.87,5.74,27.34,27.34,0,0,1-5.44,4.42A37.64,37.64,0,0,1,83,69.89a29.7,29.7,0,0,1-6,1.7v.48a22.17,22.17,0,0,1,9.31,3.63,17.45,17.45,0,0,1,5.45,7.75l3.51,8.71q1.56,4,2.9,6.65a11.51,11.51,0,0,0,3,4,7.23,7.23,0,0,0,4.6,1.33,15.65,15.65,0,0,0,2.3-.18,23.61,23.61,0,0,0,2.9-.66l1.58,6.17a21.54,21.54,0,0,1-6.23,3.69A22.57,22.57,0,0,1,98.15,114.54ZM64.52,67.11a21.12,21.12,0,0,0,9.37-1.87,13,13,0,0,0,5.81-5.51,17.82,17.82,0,0,0,2-8.71,14.86,14.86,0,0,0-2-8.17A11.65,11.65,0,0,0,74,38.32a25.89,25.89,0,0,0-9.31-1.45H59v30q1.81.12,3.15.18C63,67.09,63.79,67.11,64.52,67.11Z" fill="#ffffff"/></svg><span style="font-size:12.5px;font-weight:600;letter-spacing:0.04em;color:#1e3a5f">Robovations</span></span><span style="align-self:stretch;height:1px;background:linear-gradient(90deg,transparent,#e0c485,transparent);margin:11px 0 13px"></span><span style="font-size:10px;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;color:#7d6022">Autonomy Ladder&#8482;</span><span style="display:flex;justify-content:center;margin:13px 0 13px"><span style="display:inline-flex;align-items:flex-end;gap:6px;height:42px"><span style="display:block;width:9px;height:16px;border-radius:2px;background:#6a96ba"></span><span style="display:block;width:9px;height:22px;border-radius:2px;background:#6a96ba"></span><span style="display:block;width:9px;height:29px;border-radius:2px;background:rgba(20,32,46,0.12)"></span><span style="display:block;width:9px;height:35px;border-radius:2px;background:rgba(20,32,46,0.12)"></span><span style="display:block;width:9px;height:42px;border-radius:2px;background:rgba(20,32,46,0.12)"></span></span></span><span style="display:inline-flex;align-items:center;padding:4px 11px;border-radius:4px;font-weight:700;font-size:13px;letter-spacing:0.08em;color:#fff;line-height:1.2;white-space:nowrap;background:#6a96ba;text-shadow:0 1px 2px rgba(15,23,42,0.45);">Level II</span><span style="font-size:14px;font-weight:600;color:#111827;margin-top:9px">Assisted Autonomy</span><span style="font-size:10.5px;color:#6b7280;margin-top:7px;letter-spacing:0.02em">Independent classification</span></a>

Citation

Robovations. "Honda Miimo HRM310: Autonomy Level 2 (Assisted Autonomy)." Autonomy Ladder™, assessed June 2026. https://robovations.com/robots/honda-miimo-hrm310/

Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the Honda Miimo HRM310 and Segway Navimow i215 LiDAR side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Sunseeker S4, Robomow RC308 Pro X, Yarbo S1.

For browsers

See every Level II.

Every robot we’ve classified at assisted autonomy. Sorted by readiness, score, and price. Filter by category, manufacturer, or release date.

Browse the database

Updated weekly with new entries and reclassifications.

Honda Miimo HRM310

Will the Honda Miimo HRM310 work on your yard?

The full spec sheet.

How the assessment has moved.

What people actually ask.

Other robot lawn mowers we have classified.

Robomow RC308 Pro X

Robomow RT300

Husqvarna Automower 310 NERA

Robomow RK4000

Reference the Honda Miimo HRM310 classification.

Three ways to keep going.

Get the next reassessment.

Compare with a peer.

See every Level II.