Automower® 420 iQ vs R300
Side-by-side comparison of Automower® 420 iQ (Husqvarna) and R300 (FireFly Automatix) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- Automower® 420 iQSweden
- R300United States
Layer 2: Operational
Price
- Automower® 420 iQ$3,300 USD
- R300Contact for quote
Battery / Shift Runtime
- Automower® 420 iQ1.4 hrs
- R300—
Availability Status
- Automower® 420 iQACTIVE
- R300ACTIVE
Layer 3: Category Specific
Autonomy Level
- Automower® 420 iQfully autonomous
- R300—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Sweden | United States |
| Layer 2: Operational | ||
| Price (values differ) | $3,300 USD | Contact for quote |
| Battery / Shift Runtime (values differ) | 1.4 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Autonomy Level (values differ) | fully autonomous | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Verified Deployments, Payload Capacity, Reach, Max Speed, IP Rating
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Automower® 420 iQ | R300 |
|---|---|---|
| Investment | $3,300 | No price |
| Payback period | < 1 mo | — |
| Net savings (5 yr) | $246,700 | — |
| ROI (5 yr) | +7476% | — |
R300 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Automower® 420 iQ and R300?
Automower® 420 iQ is made by Husqvarna, based in SE. R300 is made by FireFly Automatix, based in US.
Are Automower® 420 iQ and R300 in the same category?
Both robots are classified as Lawn Mowing on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between Automower® 420 iQ and R300?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The hidden specs vendors hope you'll miss.
Want to be notified when specs or pricing change for these robots? Drop your email.
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About this comparison
Automower® 420 iQ vs R300 compares two robots in the lawn-mowing category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.