Worx Landroid M WR147 vs Greenworks Optimow 33H
Quick take: The Worx Landroid M WR147 costs $197 less; the Greenworks Optimow 33H is rated for a larger lawn (14,520 sq ft); the Greenworks Optimow 33H is rated for steeper ground (34%); the Greenworks Optimow 33H cuts taller (up to 4"), which matters for fescue and warm-season grasses; the Greenworks Optimow 33H has built-in cellular for GPS tracking and away-from-home control.
| Spec | Worx Landroid M WR147 | Greenworks Optimow 33H |
|---|---|---|
| Price | ~$902 | ~$1,099 |
| Rating | — | — |
| Navigation | Boundary Wire | Boundary Wire |
| Max Lawn Size | 10,890 sq ft (10,890 sq ft) | 14,520 sq ft (14,520 sq ft) |
| Max Slope | 30% (17°) | 34% (19°) |
| Cutting Width | 7" | 8.7" |
| Cut Height | 1.5"–3.5" | 2.4"–4" |
| Drive | RWD | RWD |
| Runtime | — | — |
| Charge Time | — | 130 min |
| Noise | 59 dB | — |
| Weight | 24.3 lb | 26.4 lb |
| Obstacle Detection | Bumper collision sensors plus lift and tilt stops; no camera or ultrasonic in the box (ACS kit is an add-on), so it nudges whatever the wire does not exclude. | Bumper collision sensors and lift/tilt stops only; no camera or ultrasonic, so it bumps and turns. |
| Edge Cutting | Yes | No |
| Rain Sensor | Yes | Yes |
| Cellular | No | Yes |
| Anti-Theft | PIN lock and lift alarm; GPS tracking only with the optional Find My Landroid module | PIN code, lift alarm and 4G GPS tracking |
| Warranty | 3-year limited | 4-year limited (confirm with dealer) |
Pros & cons
Worx Landroid M WR147
- ✓Street price around $900 against a $1,199.99 list, and often less on clearance
- ✓Battery is shared with the whole Worx 20V/40V/80V Power Share line
- ✓Cut to Edge blade placement leaves very little trimming along borders
- ✓Everything needed for install, including 820 ft of wire, is in the box
- ✓3-year warranty is longer than most budget robot mowers
- ✗Bump-and-turn obstacle handling; ultrasonic avoidance is a paid add-on
- ✗30% slope limit rules out hilly yards
- ✗Cut height tops out at 3.5 in, tight for tall-fescue lawns
- ✗No GPS or cellular without the Find My Landroid module
Greenworks Optimow 33H
- ✓High-cut 2.4-4.0 in range is right for fescue and bluegrass
- ✓4G plus GPS built in, so the app works away from home Wi-Fi
- ✓Proven wire-and-guide-wire platform with a wide dealer network
- ✓Long consumer warranty on the Optimow line
- ✗Dealer-only and sold out online; pricing and stock vary by dealer
- ✗GreenGuide app draws consistent complaints from Optimow owners
- ✗Cellular plan renews for a fee after the prepaid period
- ✗No edge mode and no camera obstacle avoidance
- ✗Random pattern and 130-minute charges make it slow on a full third acre