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Robomow RT300

The Tracker

Robomow RT300

Robomow · Robot Lawn MowersIIAssistedReady Now
ActivityLiveLast entry Dec 1, 2021Robot profile
Changes recorded2Since Mar 2021
Latest changeDec 12021Setback
ClassificationStableNo change to its level or readiness since Mar 2021
Sources cited3linksAcross 3 domains

Every change to Robomow RT300, quarter by quarter

Each square is one change, in the quarter it happened and the row for its direction, from Jan 2021 to today. Choose a square to read it, or a direction to show only those changes.

2021

2 changes

  • 1 major advance
  • 1 setback
Setback

MTD Products acquisition signals Robomow brand restructuring under new ownership

MTD Products, later absorbed into Stanley Black & Decker's outdoor power equipment division, completed the operational integration of Robomow into its brand portfolio.

Shown large: a setback changes what an owner should expect.

News · Commercialgreenindustrypros.com
Full assessment3 claims · 4 technical notes · 2 sources
NewsCommercialSetback

Where it stands
Robomow RT300
Autonomy Ladder
Level IIAssisted Autonomy
Human Readiness
Robovations Score
66Capable
What happened

Dealer consolidation and reduced direct-to-consumer service support followed the transition. Buyers purchasing the RT300 should confirm parts and perimeter wire availability through their regional dealer before committing to installation.

Bottom line

Ownership integration did not disable the RT300, but reduced the active support infrastructure that buyers had relied on for installation and service.

Impact

On autonomy

  • Wire-guided navigation capability unchanged; hardware unaffected by ownership transition.
  • No firmware updates issued during the transition period; mowing logic stable.

On readiness

  • Dealer network contracted in some regions during MTD integration period.
  • Perimeter wire and blade consumables remained available through major retailers despite restructuring.
  • Direct manufacturer support lines transitioned to MTD-managed contact routing.
Claim check

3 maker claims checked against the record. Open one to read the finding.

Robomow dealer network provides full service and support
Documented findingMTD integration consolidated dealer relationships; regional availability varies. Owner reports document longer parts lead times in some areas post-acquisition.
Warranty coverage remains unchanged under new ownership
Documented findingMTD honored existing Robomow warranties per standard acquisition terms. Extended warranty terms for new purchases shifted to MTD standard structure.
RT300 firmware and app support continue as before
Documented findingNo firmware updates were issued during the transition window. The companion app remained functional but received no feature updates in this period.
Evidence

2 sources · 1 linked

  1. 1MTD Products Press Release28 Feb 2024
  2. 2Robomow Dealer Network Announcement10 Mar 2024named, not linked
Technical notes
4 sections

Ownership Transition Context

MTD Products, a major outdoor power equipment manufacturer, acquired the Robomow brand to expand its robotic mowing line. The RT300 hardware platform remained unchanged through this period: 17-inch blade, Li-ion battery rated at approximately 120 Wh, and buried perimeter wire navigation.

Service and Parts Supply

Perimeter wire kits, replacement blades, and dock components continued to ship through MTD’s distribution network and major online retailers. Authorized service centers transitioned to MTD dealer locations in most North American regions; standalone Robomow-specific service centers closed.

App and Connectivity

The Robomow companion app for Wi-Fi scheduling remained operational. No version updates were released during the ownership transition. Users with existing installations reported no change in core mowing functionality.

Watch Items

Parts availability in regions previously served by dedicated Robomow dealers is the primary risk flag. Wire-guided systems depend on replacement perimeter wire; any supply chain gap directly affects the product’s functional lifespan.

Major advance

Robomow launches RT300 as new small-garden mower platform in 2021

Robomow introduced the RT300 alongside the larger RT700 in March 2021, a compact boundary-wire mower for lawns up to 3,200 sq ft.

Release · Hardwaremaehroboter-portal.de
Full assessment3 claims · 3 technical notes · 2 sources
ReleaseHardwareMajor advance

Where it stands
Robomow RT300
Autonomy Ladder
Level IIAssisted Autonomy
Human Readiness
Robovations Score
66Capable
What happened

Reviewers documented a redesigned front wheel, a wheel protector for uneven terrain and a higher-capacity battery compared with the earlier RX platform. Owner reports on long-term wheel-protector durability are worth tracking.

Bottom line

The RT300 brought Robomow's boundary-wire mowing to a smaller chassis with an upgraded battery and wheel design; it did not introduce a new navigation method.

Impact

On autonomy

  • Boundary-wire perimeter navigation and chaotic mowing pattern carried over unchanged from Robomow's RX platform.
  • A single rotating blade replaced the RX platform's blade design at launch.

On readiness

  • A new front wheel and wheel protector improved stability on uneven lawn edges, per reviewers.
  • Battery capacity increased over the prior RX20 generation, per reviewer-documented specifications at launch.
Claim check

3 maker claims checked against the record. Open one to read the finding.

Coverage described the new wheel protector as letting the RT300 "go cross-country
Documented findingReviewer descriptions document improved traversal of uneven terrain within the existing boundary-wire perimeter, not travel outside the wire boundary
The RT300 was promoted as bringing "modern technology" to small gardens
Documented findingNavigation remained conventional boundary-wire, chaotic-pattern mowing at launch, per reviewer descriptions, not a new sensing method
App connectivity was listed as a headline feature of the RT launch
Documented findingBluetooth app scheduling mirrors functionality Robomow had already offered on its RS and RX-series mowers since 2014
Evidence

2 sources · all linked

  1. 1Mähroboter Portal16 Mar 2021
  2. 2Dein Mähroboter30 Mar 2021
Technical notes

3 sections

Launch Specifications

Robomow introduced the RT300 alongside the larger RT700 in March 2021, positioning the pair as a new small-garden platform below the RS-series. German coverage published within weeks of launch documented the RT300 as rated for lawns up to 3,200 sq ft, with a cutting height adjustable from 0.6 to 2.4 in, noise output of 69 decibels at full power and 64 decibels in eco mode, and a 10.2 amp-hour lithium-ion battery requiring roughly three hours to charge for about 75 minutes of runtime.

Design Changes from RX

Reviewer coverage described the RT300 carrying a lot of updates from the earlier RX20 model, most notably a higher-capacity battery, an added front wheel for stability and a redesigned wheel protector intended to improve traversal of uneven terrain within the mowed area. The mower retained a single rotating blade rather than Robomow’s earlier multi-blade designs.

Navigation

The RT300 uses Robomow’s established boundary-wire perimeter system with a chaotic movement pattern inside the wire, the same navigation approach used across Robomow’s RS and RX-series mowers; the launch did not introduce GPS, RTK or camera-based navigation.

Tracking began here, on March 23, 2021. Two changes logged in all.

How a change gets its direction

  • Major advance

    A significant step that changes what the robot can do on its own, or whether a buyer can rely on it.

  • Step forward

    A small improvement that refines what the robot already does, without changing its assessment.

  • Sideways

    Neither better nor worse for an owner: a price move, a newer model named, a review that confirms what we knew.

  • Setback

    A change that makes performance, reliability or ownership worse: a regression, a removed feature, a newly found flaw.

Keep going

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The record

Robomow RT300

Level II, Assisted Autonomy · Ready Now