Husqvarna invented the robotic lawn mower over 30 years ago. Their current iQ Series brings wire-free satellite navigation to four residential models, covering properties from a quarter acre up to two acres. For commercial operations and municipalities, the 560 EPOS and Ceora extend into professional territory.
At Seacoast Power Equipment, we have been serving New Hampshire’s seacoast since 1965 as an authorized Husqvarna professional dealer. Our factory-trained technicians install, program, and service every iQ Series model. This guide covers the real US lineup, accurate specs, and a straight-forward matching framework so you buy the right equipment the first time.
Quick Model Comparison: Which Husqvarna Automower Is Right for You?
| Model | Coverage | Best For | Slope | Price |
| 410 iQ | 0.5 acre | Standard residential under half acre | 45% (24°) | $2,999 |
| 420 iQ | 1.0 acre | Mid-size residential up to one acre | 45% (24°) | $3,499 |
| 440 iQ | 2.0 acres | Larger residential properties | 45% (24°) | $4,299 |
| 435 iQ AWD | 1.3 acres | Properties with steep slopes up to 70% | 70% (35°) | $4,999 |
| 560 EPOS | 1.5 ac/day | Commercial: parks, schools, municipalities | 50% (27°) | Call for pricing |
| Ceora | 5+ acres | Large commercial: golf courses, campuses | Commercial grade | $28,000+ |
What All iQ Series Models Share
Before the individual model breakdowns, here is what every residential iQ Series mower includes. These are not premium upgrades on select models. They ship on all four.
EPOS Wire-Free Navigation
Every iQ Series mower uses Husqvarna’s EPOS (Exact Positioning Operating System). A cellular reference station communicates with multiple satellites to place the mower with centimeter-level accuracy. No perimeter wire buried in your yard. No annual wire maintenance. Boundaries are set and adjusted through the Automower Connect app.
For properties where wire installation would be difficult (rocky NH soil, established landscaping, underground utilities), this is a significant practical advantage over wire-based systems.
Flexible Installation
EPOS is the default and works on the vast majority of seacoast properties. For areas with consistently weak cellular or satellite signal, all iQ Series models also support a physical boundary wire as a fallback. This “support by wire” feature means no property is excluded.
Radar Object Detection
The 410 iQ, 420 iQ, and 440 iQ use radar-based object detection. The mower identifies obstacles before contact and adjusts its path. The 435 iQ AWD uses ultrasonic sensors instead. Both approaches stop or redirect the mower before it hits furniture, pets, or garden features.
Automower Connect App
Complete mower control from any smartphone. Adjust cutting height, select mowing patterns (random, stripes, checkerboard, diamonds), set schedules, create stay-out zones, and monitor location. Firmware updates push over the cellular connection.
Cut Height and Cut Quality
All four iQ Series models cut from 1 inch to 4 inches. This range handles every American grass type common on seacoast properties: Kentucky bluegrass, tall fescue, perennial ryegrass, and the mix of species typical in NH lawns. The three pivoting razor blades mulch clippings into the soil continuously, eliminating the need for bagging or blowing clippings.
4-Year Warranty
Husqvarna backs all iQ Series mowers with a 4-year warranty on the unit and a 3-year warranty on the battery. For a $3,000-$5,000 purchase, that coverage matters.
Husqvarna Automower 410 iQ: Half-Acre Residential Entry
Best For: Suburban properties with up to 0.5 acres of maintained lawn and moderate terrain.
Coverage: 0.5 acre Price: $2,999 Slope: 45% maximum (approximately 24 degrees) Runtime: Approximately 84 minutes per charge Sound: 62 dB(A) Boundary: Virtual wire (EPOS) or physical wire
The 410 iQ is the starting point for residential robotic mowing in the iQ Series. Half an acre covers most single-family lots in Hampton, North Hampton, Rye, and the denser residential neighborhoods of Portsmouth and Exeter. Properties with a simple lawn area, moderate terrain, and no extreme grade changes match this model well.
At 62 dB(A), the 410 iQ runs quieter than a normal conversation. Neighbors will not notice it operating in the early morning or late evening.
Where it fits: Properties clearly under half an acre where the primary goal is hands-off mowing with wire-free setup. The entry price makes it accessible for homeowners testing robotic mowing for the first time.
Where it does not fit: Properties at or above half an acre (the mower will struggle to maintain full coverage), slopes over 45%, and layouts with multiple disconnected lawn zones that push the mower toward its limits.
Husqvarna Automower 420 iQ: One-Acre Sweet Spot
Best For: Standard suburban residential properties up to one acre.
Coverage: 1.0 acre Price: $3,499 Slope: 45% maximum Sound: Approximately 60 dB(A) Boundary: Virtual wire (EPOS) or physical wire
The 420 iQ is the right match for the majority of residential seacoast properties. One acre covers most single-family homes on standard lots in Stratham, Greenland, Newington, and rural parts of Hampton. It handles the same terrain as the 410 iQ but gives you meaningful room for a larger mowing area and a more complex yard layout.
The difference between the 410 iQ and 420 iQ is coverage capacity, not technology. Same EPOS navigation, same radar detection, same app control, same cut system. If your measured lawn area is between 0.5 and 1.0 acres, the 420 iQ is the one to choose.
Where it fits: Typical seacoast residential lots with one acre or less of actual mowable area. Properties with garden beds, trees, and moderate obstacles that fall within the one-acre capacity. Users who do not want to push the 410 iQ to its limits.
Where it does not fit: Properties approaching or exceeding one acre (step up to the 440 iQ), slopes over 45% (the 435 iQ AWD handles those), and commercial or fleet applications where multi-property management is needed.
Husqvarna Automower 440 iQ: Two-Acre Powerhouse
Best For: Larger residential properties up to 2.0 acres.
Coverage: 2.0 acres Price: $4,299 Slope: 45% maximum Battery: 7.5 Ah Runtime: Approximately 140 minutes per charge Sound: 56-58 dB(A) Boundary: Virtual wire (EPOS) or physical wire
The 440 iQ is the top of the residential iQ Series. It covers twice the area of the 420 iQ, runs on a larger 7.5 Ah battery for approximately 140 minutes per charge, and operates notably quieter at 56-58 dB(A). For large suburban estates, rural lots, and any property between one and two acres, this is the residential ceiling without crossing into commercial territory.
The quieter operation matters for larger properties where the mower may run longer cycles. A property at the two-acre limit will see the mower running multiple daily charges to maintain full coverage. At 56-58 dB, that operation is essentially silent from inside the house.
Where it fits: Rural Rockingham and Strafford County properties where lot sizes exceed one acre. Larger coastal estates in Rye, New Castle, and Hampton Falls. Any property where the 420 iQ would be consistently pushed beyond its capacity.
Where it does not fit: Properties exceeding two acres (commercial equipment is needed), any terrain with slopes over 45% regardless of total acreage, and commercial operators needing fleet management infrastructure.
Husqvarna Automower 435 iQ AWD: Steep Terrain Specialist
Best For: Any residential property with slopes exceeding 45%, regardless of total acreage.
Coverage: 1.3 acres Price: $4,999 Slope: 70% maximum (approximately 35 degrees) Object Detection: Ultrasonic sensors Boundary: Virtual wire (EPOS) or physical wire
The 435 iQ AWD exists for one reason: slopes that standard two-wheel-drive mowers cannot safely handle. The pivoting rear axle and all-wheel drive system maintain traction on grades up to 70%. That is steep. A 70% slope is approximately 35 degrees, steeper than most residential properties except waterfront hillsides, properties with dramatic grade changes between terraces, and certain coastal lots where the terrain drops sharply toward the water.
The 435 iQ AWD uses ultrasonic object detection rather than the radar used on the other three iQ models. Ultrasonic sensors work differently than radar: they emit sound waves and detect reflected signals from obstacles. Both approaches stop the mower before contact. The ultrasonic system on the 435 iQ AWD is suited to the varied terrain where this model typically operates.
When AWD is necessary vs. optional:
If your measured slope exceeds 45%, AWD is not a nice-to-have: it is the only safe option in the iQ Series. Standard two-wheel drive models will slip, scalp turf unevenly, or fail to hold position on a descent in wet conditions.
If your slope is 35-45%, standard models can technically handle it but may show reduced performance in wet conditions. The 435 iQ AWD provides a meaningful safety margin for borderline terrain.
If your slope is under 35%, standard two-wheel drive models handle the terrain without issue. The AWD premium is not justified.
How to measure your slope: Place a 4-foot level horizontally on the slope. Measure the vertical distance from the downhill end of the level to the ground. Divide by 48 inches. Multiply by 100 for a percentage. Alternatively, most smartphones have a built-in level or inclinometer app that reads slope directly when placed flat on the ground surface.
We have installed 435 iQ AWD units on North Hampton properties with multi-tiered landscaping that stopped standard mowers. The AWD system genuinely changes what is possible on challenging terrain.
Choosing Between the Four iQ Series Models
The decision is simpler than it looks. Start with two questions.
What is your slope?
Any sustained slope over 45% means the 435 iQ AWD is your model, regardless of acreage. Do not buy a standard iQ mower hoping it will manage a 50% hillside. Measure the actual slope before purchasing.
What is your mowable area?
Measure your actual maintained lawn area. Exclude the building footprint, driveways, patios, garden beds, and naturalized areas. What remains is your mowing target.
- Under 0.5 acre on moderate terrain: 410 iQ
- 0.5 to 1.0 acre on moderate terrain: 420 iQ
- 1.0 to 2.0 acres on moderate terrain: 440 iQ
- Any acreage with slopes over 45%: 435 iQ AWD
One practical note: choose a model with 15-20% capacity headroom above your measured area. A property at exactly 1.0 acre will push a 420 iQ harder than a property at 0.8 acres. That buffer accounts for navigation inefficiencies around obstacles, irregular lawn shapes, and peak growing season when mowing frequency increases.
Try Before You Buy: Testing on Your Property
We offer try-before-you-buy testing on all Husqvarna iQ Series models. Property owners test a unit on their actual property for 7-10 days before purchasing. That testing reveals how EPOS handles your specific satellite and cellular conditions, how the mower navigates your particular obstacle pattern, and whether runtime and charging cycles work with your layout.
For properties near the capacity boundary between two models (for example, 0.9 acres where the 420 iQ and 440 iQ are both plausible choices), we arrange sequential trials so you see the performance difference on your own terrain.
Maintenance and Service on the Seacoast
Blade replacement: Three pivoting razor blades need replacement every 2-3 months during the active growing season (April through October in New Hampshire). Blade replacement takes about 10 minutes with a screwdriver. We stock replacement blades for all iQ Series models at our North Hampton parts department.
Battery life: Lithium-ion batteries deliver 3-5 years before capacity noticeably degrades. Husqvarna covers the battery with a 3-year warranty. Replacement batteries for all iQ Series models are stocked or sourced within 2-3 days.
Winter storage: All iQ Series models require indoor storage from November through April. The mower chassis and electronics are weather-resistant during operation but are not designed for continuous outdoor exposure through a New Hampshire winter. We offer a seasonal storage service: drop off in November, and pick up in March with fresh blades and an updated software build.
Annual service: We recommend a pre-season tune-up each March. Our service department runs a 24-48 hour turnaround during spring scheduling. We clean the unit, check drive systems, verify EPOS satellite acquisition, test object detection, and push any available firmware updates. Book in February before the seasonal rush.
Pickup and delivery: Our pickup and delivery service covers the full seacoast region, southern Maine, and northern Massachusetts. If you cannot transport the mower, we come to you for service appointments.
Commercial Options: 560 EPOS and Ceora
The four iQ Series models are residential equipment. For commercial operations, two models serve different professional use cases.
Husqvarna Automower 560 EPOS
Announced last April 2026, the 560 EPOS is Husqvarna’s new mid-size commercial platform built for municipalities, facility managers, schools, parks, and corporate campuses.
Key specs:
- Coverage: up to 1.5 acres per 24-hour period
- Navigation: satellite-based EPOS, wire-free (EPOS RS5 Reference Station required)
- Slope: 50% (27 degrees)
- Runtime: approximately 150 minutes per charge
- Battery: 8 Ah, charges in approximately 55 minutes
- Object detection: integrated radar plus optional AI-powered Vision accessory
- Weight: 38 lbs (17.3 kg)
- Cutting disc: 5-blade HSS system for higher cutting performance
The 560 EPOS is designed for properties where the four residential iQ models hit their ceiling: managed green spaces that need consistent professional-grade maintenance at 1.5 acres per unit, per day. Multiple units can be deployed across a campus or park system and managed through Husqvarna Fleet Services.
This is the model to discuss if you manage parks, school grounds, municipal property, or commercial campuses where daily robotic mowing would replace traditional manned equipment.
Husqvarna Ceora EPOS
Ceora is Husqvarna’s large-scale commercial platform for golf courses, sports fields, and institutional grounds requiring 5+ acres of systematic robotic maintenance.
For most seacoast commercial operators, the 560 EPOS is the more relevant starting point. Ceora becomes the conversation for golf course superintendents, municipal parks departments, and institutional facilities managers managing large turf areas where the annual labor cost of traditional mowing justifies a Ceora investment.
Contact us directly to discuss either commercial model. Pricing and configuration depend on property size, number of units, Fleet Services setup, and installation requirements.
Frequently Asked Questions
Does Seacoast Power Equipment install Husqvarna Automower?
Yes. Our factory-trained technicians handle complete installation: EPOS reference station setup, app-based boundary mapping, zone configuration, schedule programming, and initial setup training. Installation is part of the purchase process. Contact us to schedule.
What happens if my satellite signal is weak in some parts of my yard?
All iQ Series models include “support by wire” as a fallback. If a section of your property has consistently poor satellite signal (under heavy tree canopy or near large structures), a short boundary wire segment can be installed in that area. The mower runs wire-free everywhere else and uses the wire only where satellite performance degrades. This hybrid approach handles nearly every property condition on the seacoast.
Can the Automower handle my New Hampshire winters?
The mowers need indoor storage from November through April. The units are weather-resistant during operation (rain, wet grass, morning dew) but are not rated for continuous outdoor exposure in freezing temperatures. Proper winter storage involves cleaning the unit, storing the battery at 40-60% charge in a temperature-controlled space, and bringing the mower indoors. We offer winter storage service at our North Hampton location.
How does the iQ Series compare to Segway Navimow or Kress EyePilot?
Husqvarna’s advantage is 30+ years of robotic mowing experience, an extensive US dealer network, and a product that has been refined through multiple generations. The iQ Series uses radar-based object detection and EPOS cellular navigation. Competing models offer different navigation approaches and in some cases steeper slope ratings. The right choice depends on your terrain, property size, and how much you value local dealer support versus raw specification numbers. We carry Segway Navimow and Kress robotic mowers as well and can help you compare all three brands on your specific property.
What is the service turnaround time at Seacoast Power Equipment?
24-48 hours for most service work during the active season. We stock $150,000+ in parts on site, which means common blade replacements, battery work, and software service happen quickly. Pickup and delivery is available so you do not need to transport the mower yourself.
Do you offer commercial fleet pricing for multiple units?
Yes. Our commercial fleet program provides 15-25% discount brackets based on volume, priority service scheduling, loaner equipment during service periods, and extended payment terms for qualified accounts. Contact our commercial sales team to discuss your operation.
Ready to See These Mowers in Person?
Stop by our North Hampton showroom to see all four iQ Series models. Our factory-trained sales team will walk through your property details and match the right model to your terrain and acreage. If you want to test a unit on your property before buying, we schedule that too.
Call: (603) 964-8384 Visit: 106 Lafayette Road Unit #1, North Hampton, NH 03862
We have been equipping and maintaining the seacoast since 1965. Robotic mowing is a significant investment, and we want you in the right equipment from the start.