Robot Lawn Mowers
Stihl iMow 7
Stihl · MSRP $1,999 · Launched Jan 2023
Wire-guided systematic mowing within a physically installed perimeter boundary. Reliable performance on slopes up to 45% and scheduled unattended sessions. The perimeter wire is both the constraint and the prerequisite.
62
Autonomy45 / 100
30% weight
Reliability70 / 100
25% weight
Maintenance72 / 100
15% weight
Value58 / 100
15% weight
Privacy88 / 100
15% weight
Will the Stihl iMow 7 work on your yard?
Pick what matches your setup. The fit updates as you go.
Yard size
Terrain
Grass type
Boundary setup
How Stihl iMow 7 holds up
Yard size
Terrain
Grass type
Boundary setup
Consider instead
Specifications
The full spec sheet.
Identity
Manufacturer
Stihl
Model
iMow 7
Released
Jan 2023
Category
Robot Lawn Mowers
Price
$1,999
Dimensions & weight
Width
21.7 in
Depth
23.6 in
Height
8.3 in
Weight
60.6 lbs
Cleaning performance
Runtime
420 min
Noise
61 dB
Charge time
150 min
Navigation
Mapping
Perimeter wire boundary with optional guide wire zone routing; no GPS, RTK, or camera-based navigation
Battery
2992 Wh · Li-ion
Compatibility
Wi-Fi
Wi-Fi
Lifecycle timeline
1 events tracked · most recent on the right.
Release
First shipped
Product released to market.
Watching
Tracker active
Next reassessment scheduled for Q3 2026.
Common questions
What buyers actually ask.
Operation
Does the Stihl iMow 7 require a perimeter wire?
Yes. Physical perimeter wire defines the operating boundary and is a prerequisite before first use. Professional installation typically costs $200–$500 depending on lot complexity; DIY installation is possible but labor-intensive.
Operation
What slope can the iMow 7 handle?
Manufacturer documentation rates the iMow 7 at slopes up to 45% gradient. Owner reports indicate reliable performance on dry grass at this grade; wet conditions near the upper limit can reduce traction.
Operation
How large a lawn can the iMow 7 cover?
Rated for approximately 1,500 square meters (roughly 16,000 square feet). Runtime and scheduling frequency determine effective coverage; lots near the upper limit may require multi-session scheduling.
Operation
Does the iMow 7 have GPS navigation?
No. The iMow 7 uses perimeter wire boundary system, not GPS or RTK. It cannot self-locate if removed from the operating area and relies on the wire signal to navigate back to the charging base.
Operation
Can the iMow 7 automatically avoid obstacles?
Obstacle response is contact-based bump detection only. No camera, ultrasonic, or LiDAR sensor provides pre-contact detection. Owner reports recommend clearing the mowing zone of loose objects before scheduled sessions.
Ownership
What ongoing maintenance does the iMow 7 require?
Blade replacement is the primary recurring task when cut quality declines. Annual perimeter wire inspection and charging station cleaning are standard. Regular debris clearing after use prevents buildup and corrosion.
Operation
Does the iMow 7 mow in the rain?
No. Rain sensor triggers automatic return to the charging base when precipitation is detected. Mowing resumes on the programmed schedule once conditions improve.
Operation
Can I create multiple mowing zones?
Yes, but each zone requires a dedicated guide wire segment running from the perimeter to the base station. Multi-zone layouts increase installation complexity and wire maintenance burden.
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