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Dreame A3 AWD Robot Lawn Mower

Save 15%

Dreame A3 AWD Robot Lawn Mower

  • OmniSense™ 3.0 3D Vision sees your entire lawn. No RTK. No Wires. No Blind Spots.
  • All-Terrain 4WD System:80% (38.7°) slopes, 2.2" obstacles
  • 300+ Obstacles Detection & Avoidance
  • High-Capacity Battery for Extended Runtime
  • Versatile Mowing Management via App
  • Worry-free Security System:Link to prevent. Alert to warn. Locate to recover.
  • Enjoy 1 Year of Complimentary 4G Data
Sale price $2,199.99 $2,599.99
Dreame A3 AWD Pro Robot Lawn Mower

Save 17%

Dreame A3 AWD Pro Robot Lawn Mower

  • OmniSense™ 3.0 3D Vision sees your entire lawn. No RTK. No Wires. No Blind Spots.
  • All-Terrain 4WD System:80% (38.7°) slopes, 2.2" obstacles
  • 15.8" Dual Blades, 2x Efficiency
  • EdgeMaster™ 2.0: <1.2" Edge-to-Edge Cutting
  • 300+ Obstacles Detection & Avoidance
  • High-Capacity Battery for Extended Runtime
  • Versatile Mowing Management via App
  • Worry-free Security System:Link to prevent. Alert to warn. Locate to recover.
  • Enjoy 3 Years of Complimentary 4G Data
Sale price $3,199.99 $3,899.99

Wireless Robotic Lawn Mowers FAQ

Do robot lawn mowers really work without boundary wire?

Yes. LiDAR-based wireless robot lawn mowers can scan your yard on the first run and build a 3D map that guides every mow after — so there's no signal to lose and no wire to maintain.

How does a wireless robot lawn mower know where to mow?

Walk the boundary of your yard once using the Dreamehome app, and the mower's 360° 3D LiDAR maps the area at the same time. After that, you set a schedule and it follows the map on its own.

What's the difference between a wireless robot lawn mower and one that still needs an antenna?

Most wireless robot lawn mowers replace the buried perimeter wire with an RTK antenna staked into your lawn. Dreame's OmniSense™ 3.0 uses onboard 3D LiDAR instead, so there's no wire to bury and no antenna to plant.

How long does it take to set up a wireless robot lawn mower?

Setup should take approximately 20 minutes from unboxing to the first mow. You can place the dock and pair the mower to the Dreamehome app, then walk your yard boundary once so the mower can map it. The whole process doesn't require any digging or wiring.

Can a wireless robot mower handle slopes and obstacles?

Full-time 4WD keeps all four wheels powered on inclines up to 80% (38.7°), so your wireless robot lawn mower stays stable on hills where GPS-dependent mowers may struggle. It also crosses obstacles up to 2.2in (5.5cm) without stalling.

Do wire-free robot mowers work under trees?

Yes. 3D LiDAR doesn't need a clear view of the sky to work, so Dreame wireless robot mowers can navigate normally even in full shade under heavy tree canopy.