Greenworks AiMowbot C30Z

Last updated: October 21, 2026

Greenworks AiMowbot C30Z
4.2/5#8 of 24 in 1/4 to 1 acre robot mowers
4.2

For flat-to-moderate lawns up to three-quarters of an acre, from owners who want a mainstream brand’s warranty on a wire-free RTK mower. Hilly yards need an AWD model.

  • 0.75 acresLawn size
  • RTK + visionNavigation
  • 45% (24°)Max slope
  • $2,130Price / acre
  • 8 inCutting width
  • 3 yearsWarranty
Check price at Amazon$1,599.99Check price at Greenworks$1,599.99

Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Cutting height can be set per zone from the phone, and goes down to a short 3/4 in
  • Quiet at 54 dB
  • Headlights and night-vision sensors let it mow after dark
  • 3-year warranty from a mainstream tool brand
Cons
  • Leaves up to 4 in uncut along edges
  • 2-wheel drive limits it to 45% slopes
  • Battery size and runtime aren’t published
  • Early Amazon ratings are poor, at 1 to 2 stars when checked

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

Specifications

Coverage
Lawn size (rated)0.75 acres (32,700 sq ft)
Max slope45% (24°)
All-wheel driveNo
Charge time50 min
Navigation
NavigationRTK + vision
Boundary wire neededNo
RTK stationIncluded
Obstacle avoidanceAI cameras + ToF camera + night-vision sensors (200+ object types)
Multiple zonesYes
No-go zonesYes
Cutting
Cutting width8 in (203 mm)
Cutting height0.8–3.5 in
Height adjustmentIn the app
Edge mowingEdge mowing to within 4 in
Smart features
ConnectivityWi-Fi, Bluetooth, 4G
Anti-theftAlarm when the mower leaves its area (requires 4G and anti-theft activation)
Build
Noise (rated)54 dB(A)
Water resistanceIPX6
Warranty3 years

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