Robot Lawn Mower Built to Handle Half-Acre Yards, 28V Battery, 8-Inch Cut, Boundary Wire Navigation
Designed for yards up to half an acre with smart app control
Fast & free
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Full coverage
App control
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Whisper-quiet operation cuts without disturbing your neighbors
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Smart boundary wire navigates your lawn with precision mapping
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100-minute runtime covers 21,700 sq ft on a single charge
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All-weather sensors automatically adapts to rain and obstacles
- Coverage: 21,700 sq ft per charge
- Battery: 28V, 4Ah lithium-ion
- Runtime: 100 minutes
- Charging time: 1.5 hours
- Cutting width: 8 inches
- Cutting height: 1.3 - 3 inches (5 positions)
- Maximum slope: 22 degrees
- Weight: 30 lbs
- Recommended yard size: 1/4 - 1/2 acre
- Cloudhawk app and WiFi connectivity for remote control
- LCD display for on-device programming
- 3-blade cutting system for even grass trimming
- Integrated obstacle, lift, tilt, and rain sensors
- Boundary wire navigation technology
- Brushless wheel motors for reliable movement
- PIN code security protection
- Quiet battery operation suitable for any time of day
- Install boundary wire around your lawn perimeter using included pegs
- Set up charging station in desired location
- Download Cloudhawk app and connect via WiFi
- Program mowing schedule through app or LCD display
- Select cutting height from 5 preset positions
- Let the mower automatically maintain your lawn
- Revola X4E Robot Lawn Mower
- 28V 4Ah lithium-ion battery and charger
- Boundary wire and installation pegs
- Wire connectors and splice kit
- Replacement cutting blades
- Charging station with power adapter
- User manual and setup guide
Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI). Total delivery 6 to 11 business days (handling 1 to 3 business days, transit 5 to 8 business days).
30-day return window; report any damage within 48 hours. For returns, the customer pays return shipping on change-of-mind returns; we cover it for items that arrive defective, damaged, or incorrect. Restocking fee: 25% on approved non-defective returns (waived for defective, damaged, or incorrect items and exchanges). Refunds are issued within 14 days after we receive and inspect the return.
Heavy mower, gas fumes, uneven results
Boundary wire setup, app programming complete
Consistent height, quiet operation, weather smart
- Reliable movement across varied terrain
- Handles slopes up to 22 degrees
- Even grass trimming with consistent results
- Adjustable height from 1.3 to 3 inches
Why Homeowners Choose Smart
Boundary Wire Precision
Navigates your exact lawn outline
Smart Weather Response
Automatically adapts to conditions
Cloudhawk App Control
Program from anywhere
Engineered for Smart Homes
28V Lithium Battery
100 min runtime, 1.5 hr charge
21,700 Sq Ft Coverage
Perfect for half-acre properties
8-Inch Cutting Width
Efficient coverage in fewer passes
Integrated Sensor Array
Obstacle, lift, tilt, rain detection
28V battery-powered mower with 8-inch cutting width and smart sensors
Complete perimeter wire system with installation pegs and connectors
Weatherproof base station with power adapter for automatic charging
Extra cutting blades for extended operation and maintenance
Shipping & Returns At A Glance
30-Day
Returns
Free
Shipping On Most Continental U.S. Orders
| Feature | Revola X4E★ | Gas Mower | Push Mower |
|---|---|---|---|
| Automated | |||
| Quiet | |||
| Weather Smart | |||
| App Control | |||
| Fuel Cost |
Most homeowners complete installation in 2-3 hours. The wire lays on top of grass using included pegs, or you can bury it 1-2 inches deep. No special tools required beyond what's included in the kit.
Minimal maintenance needed. Clean the cutting deck monthly, replace blades when worn (typically once per season), and keep the charging station clear of debris. The brushless motors require no maintenance.
The rain sensors automatically detect moisture and return the mower to its charging station. It's designed to avoid cutting wet grass to prevent clumping and ensure optimal results.
The mower requires a 4-digit PIN code to operate, preventing unauthorized use. If lifted or tilted unexpectedly, it stops immediately and sounds an alarm until the correct PIN is entered.
The mower will detect the break and stop operating. Wire breaks are rare but easily repaired using the included splice connectors. The Cloudhawk app will alert you to boundary wire issues.
- Whisper-quiet operation cuts without disturbing your neighbors
- Smart boundary wire navigates your lawn with precision mapping
- 100-minute runtime covers 21,700 sq ft on a single charge
- All-weather sensors automatically adapts to rain and obstacles
Customer Reviews
The boundary wire system works flawlessly and keeps it exactly where I want it to go. Build quality feels solid and durable. My neighbors are constantly asking about it because the lawn looks so good. Great purchase for anyone with a bigger yard who wants to save time on maintenance.
Best investment I've made for yard care! Quiet operation and the grass always looks perfectly trimmed.
Really impressed with how well this navigates around trees and flower beds. The 28V battery provides plenty of power for my yard size. Only wish the cut width was slightly wider, but overall very satisfied with the results.
This mower has been a game changer for maintaining my yard. The 8-inch cutting width handles thick grass beautifully, and the battery lasts through entire cutting sessions. Setup with the boundary wire was straightforward following the included guide. After three months of use, my lawn looks consistently well-maintained without any effort on my part. Worth every penny for the time it saves me.
Complete Your Smart Yard
