Stihl iMOW 3 Robotic Mower

Name: Stihl iMOW 3 Robotic Mower
Brand: Stihl
SKU: .NST-IA020111401
Availability: InStock

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Every box is checked by our team before it leaves Suffolk Mowers — so it arrives ready to go.

-8%

£854.68INC VAT

WAS £929.00

Automatic mowing for lawns up to 500m²
Controlled via MY iMOW® app using WiFi or Bluetooth
Handles slopes up to 40% (50% with kit)
Three rotating blades for a consistent cut
Mulches clippings back into the lawn
Quiet operation at only 45 dB(A)
Rain sensor with adjustable settings
Tool-free blade changes
Built-in alarm for security

Often bought with:

Stihl CARE & CLEAN KIT RM – IMOW & LAWN MOWERS1–3 days
£21.80
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Stihl iMow BIO FIXING PINS – PACK OF 100 – 3.4 MM1–3 days
£35.80
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Stihl iMow FIXING KIT 11–3 days
£27.79
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SKU: .NST-IA020111401Category: Machines & Tools > Robotic mowersBrand: Stihl > Stihl iMow Robotic mowers

The Stihl iMOW 3 robotic mower takes care of routine lawn cutting for areas up to 500m², working quietly in the background while you get on with your day. With app-based control and automatic charging, it keeps your lawn in shape without regular manual work.

Fitted with a three-blade disc system, rain sensor, and adjustable cutting height, the iMOW 3 handles slopes and complex garden layouts with ease. Suffolk Mowers supplies this model with full support on parts and servicing for long-term reliability.

What the Stihl iMOW 3 is Known For

The Stihl iMOW 3 is a fully automated mower built for small to medium-sized gardens, giving a consistent finish without the need to push a mower yourself. It’s quiet enough to run during the day without disturbing you or your neighbours and returns to its docking station automatically when charging is needed.

Who It’s Designed For

This model suits homeowners who want a reliable, low-maintenance mowing option for lawns up to 500m². It’s a strong choice for properties with slopes of up to 40% (or 50% with the additional kit) and works well in gardens with varied shapes or obstacles.

Key Strengths

Clean Cutting: Three free-swinging blades rotate regularly to keep wear even and maintain a sharp finish.
Weather Awareness: Rain sensor allows you to set whether it mows during showers or waits for dry conditions.
Smart Control: MY iMOW® app connects via WiFi or Bluetooth for remote operation, scheduling, and status checks.
Easy Maintenance: Tool-free blade changes and mulching system mean no grass box to empty.
Garden Adaptability: Zone management handles complex layouts and awkward areas efficiently.

Support, Servicing, and Parts

As an authorised Stihl dealer, Suffolk Mowers can supply spare blades, installation kits, and any service work needed to keep the iMOW 3 running at its best. Ongoing technical support and access to genuine parts make it a safe investment for long-term use.

Compatible Accessories

Installation kits for different garden sizes
High-gradient kit for slopes up to 50%
Replacement blade sets

Additional Buyer Reassurance

The Stihl iMOW 3 is designed to work independently from start to finish. Once a mowing plan is set, it will leave the docking station, cut the lawn, and return to recharge automatically. If the battery runs low mid-job, it pauses to charge before resuming where it left off, so no part of the lawn is missed.

Security and Safety Features

A built-in alarm triggers if the iMOW 3 is lifted or tilted unexpectedly, helping to deter theft. Safety sensors slow or stop the blades on contact with objects, and the mower should always be operated in clear areas free of toys and small items. Children and pets must be kept out of the mowing area when it is in operation.

Docking Station Design

The included docking station is weatherproof and can be placed in a suitable outdoor location close to a power supply. The mower automatically navigates back to the station for charging, ensuring it’s always ready for the next session.

Installation Kit Requirement

An installation kit is essential for first-time setup and is sold separately in sizes to suit different garden areas. These kits include the boundary wire and pegs needed to define the mowing zone. If you already have a compatible iMOW boundary in place, you may not need a new kit.

Technical Specifications

Specification	Detail
Device weight	9.9 kg
Maximum gradient	40%
Maximum gradient with kit	50%
Cutting width	20 cm
Cutting height range	20 – 60 mm
Guide wires	1
Max mowing time (80% charge)	35 min
Max mowing time (100% charge)	55 min
Charging time to 80%	85 min
Maximum mowing area	500 m²
Active time (0 – 250 m²)	10 h
Active time (250 – 500 m²)	20 h
Length	61 cm
Width	43 cm
Height	16 cm
Sound pressure level	45 dB(A)
Sound power level	58 dB(A)
Battery type	Lithium-ion
Control method	MY iMOW® app (WiFi/Bluetooth)