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Husqvarna Automower 420iQ 1 Acre Lawn Mower
- $1,434.00
- Brands Husqvarna
- Product Code: 970 72 75-01
- Availability: In Stock
Husqvarna Automower® 420 iQ 1-Acre Battery-Powered Robotic Lawn Mower Product Overview The Husqvarna Automower® 420 iQ is a smart, battery-powered robotic lawn mower designed to maintain residential lawns of up to 1 acre. It combines autonomous mowing with EPOS® satellite positioning, allowing users to create virtual boundaries and define mowing areas without installing traditional boundary wire..
Top Features of the 420iQ Robotic Lawn Mower
Husqvarna Automower® 420 iQ 1-Acre Battery-Powered Robotic Lawn Mower
Product Overview
The Husqvarna Automower® 420 iQ is a smart, battery-powered robotic lawn mower designed to maintain residential lawns of up to 1 acre. It combines autonomous mowing with EPOS® satellite positioning, allowing users to create virtual boundaries and define mowing areas without installing traditional boundary wire.
Built for larger and more complex residential lawns, the 420 iQ can handle slopes of up to 45% inside the installation area and offers app-based control through Automower® Connect. Its systematic mowing capability can also create organized patterns such as stripes, checkerboards, or triangles.
Key Features
- 1-acre mowing capacity for larger residential properties.
- EPOS® wire-free installation enables virtual boundaries instead of traditional boundary wire.
- Automower® Connect provides smartphone-based control and monitoring.
- Systematic mowing supports organized mowing patterns for a more finished appearance.
- 45% maximum slope performance inside the installation area.
- 24-hour maximum active time for continuous automated lawn maintenance.
- 9.4-inch cutting width provides efficient coverage while maintaining maneuverability.
- 1–4 inch adjustable cutting height accommodates different lawn conditions and preferences.
- Three pivoting razor blades provide frequent, fine grass cutting.
- Automatic charging allows the mower to return to its charging station when necessary.
- GPS theft tracking and PIN-code protection provide additional security.
- Object detection and avoidance help the mower navigate around obstacles.
- IPX5 weather protection supports outdoor operation.
- 62 dB(A) perceived sound level enables relatively quiet operation.
- 5 Ah lithium-ion battery provides approximately 84 minutes of typical mowing per charge.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Husqvarna |
| Product Line | Automower® |
| Model | 420 iQ |
| Product Type | Robotic Lawn Mower |
| Power Source | Battery |
| Battery Chemistry | Lithium-Ion |
| Battery Capacity | 5 Ah |
| Recommended Lawn Size | Up to 1 acre |
| Irregular Area Capacity | 0.5 acre |
| Systematic Area Capacity | 1 acre |
| Boundary Type | Physical wire / Virtual wire |
| Maximum Slope Inside Installation | 45% |
| Maximum Slope at Boundary | 15% |
| Maximum Active Time | 24 hours |
| Cutting Width | 9.4 in / 24 cm |
| Cutting Height | 1–4 in / 20–60 mm |
| Cutting System | 3 pivoting razor blades |
| Cutting Height Adjustment | Electric |
| Typical Mow Time | 84 minutes |
| Typical Charging Time | 54 minutes |
| Charging System | Automatic |
| Connectivity | Automower® Connect |
| Navigation | EPOS® satellite positioning |
| Follow Guide | 3 |
| Sound Level | 62 dB(A) |
| Protection Rating | IPX5 |
| Weight | 38 lb / 17.2 kg |
| Length | 29.6 in / 75 cm |
| Width | 21.4 in / 54 cm |
| Height | 11.1 in / 28 cm |
| Color | Grey |
| Theft Protection | GPS tracking, PIN code |
| Sensors | Lift and tilt sensors |
Specifications above are based primarily on Husqvarna's U.S./Canada specification for SKU 970 72 75-01; regional versions can differ.
Wire-Free EPOS® Installation
A major advantage of the Automower® 420 iQ is its EPOS® (Exact Positioning Operating System) technology.
Instead of requiring a conventional physical boundary wire, compatible installations can use satellite positioning to establish virtual boundaries. Through the Automower® Connect app, users can map their lawn and define mowing areas, pathways, and stay-out zones.
The included configuration also includes an EPOS® plug-in and EPOS® reference station, providing the positioning infrastructure required for the wire-free setup.
1-Acre Mowing Capacity
The 420 iQ is rated for lawns of up to 1 acre, with Husqvarna specifying approximately 0.5 acre for irregular-area mowing and 1 acre for systematic mowing.
This makes it particularly suitable for homeowners with larger lawns who want automated maintenance without operating a conventional walk-behind or riding mower.
Systematic Mowing Patterns
The mower can use systematic mowing to produce organized patterns rather than relying exclusively on conventional random mowing.
Through the app, users can select patterns such as:
- Parallel stripes
- Checkerboard
- Triangle patterns
This provides an option for homeowners who want their lawn to have a more deliberately maintained appearance.
45% Slope Performance
The Automower® 420 iQ is engineered to handle slopes of up to 45% inside the installation area. At the boundary, the specified maximum slope is 15%.
Its larger wheels and redesigned chassis help the mower negotiate transitions between different surfaces, including areas such as driveways and pathways.
9.4-Inch Cutting System
The mower uses a 9.4-inch (24 cm) cutting width and three pivoting razor blades.
Instead of removing large quantities of grass during a single mowing session, the robotic mower cuts frequently and removes only small amounts at a time. The fine clippings can remain on the lawn and decompose naturally.
The cutting height can be electrically adjusted from approximately 1 to 4 inches (20–60 mm).
Battery and Automatic Charging
The 420 iQ uses a 5 Ah lithium-ion battery. Husqvarna rates typical mowing time at approximately 84 minutes per charge, with a typical charging time of approximately 54 minutes.
When the battery needs to be replenished, the mower automatically returns to its charging station. Once sufficiently charged, it can resume its programmed mowing activities.
Automower® Connect App
Automower® Connect gives users control over the mower through a compatible smartphone.
Depending on the configuration and available services, users can manage functions such as:
- Mowing schedules
- Cutting height
- Mowing patterns
- Mowing areas
- Stay-out zones
- Mower status
- Firmware updates
The system supports FOTA (Firmware Over The Air) updates, allowing software improvements and feature updates to be installed without traditional manual firmware installation.
Obstacle Detection and Navigation
The 420 iQ is equipped with technology designed to detect and avoid objects in its path. Its larger wheels and rugged bumper are also intended to help it handle surface transitions around the property.
This combination is useful for residential lawns containing pathways, driveways, landscaping features, and other changes in terrain.
Quiet Battery-Powered Operation
With a specified perceived sound level of approximately 62 dB(A), the Automower® 420 iQ operates considerably differently from a conventional gasoline lawn mower.
Its battery-powered operation eliminates gasoline refueling and engine oil requirements, while the quiet operating profile makes it appropriate for residential environments.
Weather-Resistant Construction
The mower carries an IPX5 protection rating, making it designed for outdoor conditions.
The weather-resistant construction allows the Automower® 420 iQ to remain outdoors during normal lawn-maintenance conditions. Regular cleaning and maintenance should still be performed according to Husqvarna's operating instructions.
Security Features
The 420 iQ includes several features designed to help protect the mower from unauthorized use or theft, including:
- GPS theft tracking
- PIN-code protection
- Lift sensor
- Tilt sensor
- Alarm functions
GPS tracking can allow the mower's location to be monitored through the connected system if it is moved from its intended area.
What's Included
The Husqvarna 420 iQ, SKU 970 72 75-01, is listed with:
- Automower® 420 iQ robotic mower
- Charging station
- Power supply
- 33-ft low-voltage cable
- 100 stakes
- EPOS® plug-in
- EPOS® reference station
- 6 extra blades
Husqvarna lists loop wire as not included for this configuration because the mower supports the wire-free EPOS® installation system.
Ideal Applications
The Husqvarna Automower® 420 iQ is well suited for:
- Large residential lawns
- Properties up to approximately 1 acre
- Sloped lawns
- Complex garden layouts
- Multi-zone lawn areas
- Homeowners seeking automated mowing
- Lawns where a consistent cutting schedule is desired
- Users who want smartphone-based mower management
Why Choose the Husqvarna Automower® 420 iQ?
The Husqvarna Automower® 420 iQ combines 1-acre mowing capacity, EPOS® wire-free navigation, systematic mowing, smartphone connectivity, automatic charging, and 45% slope capability in a residential robotic mower.
Its 24 cm cutting width, 1–4 inch electric cutting-height adjustment, 5 Ah lithium-ion battery, 84-minute typical mowing time, GPS theft tracking, and IPX5 weather protection make it a practical choice for homeowners who want to automate maintenance of a larger lawn.
For users looking for a smart, low-maintenance robotic mower capable of handling up to one acre, the Automower® 420 iQ provides a combination of autonomous operation, precise virtual mapping, and convenient app-based control.