This modular robot mower handles up to 6 acres, and it's $1,000 off for Prime Day

YARBO’s modular Robot Lawn Mower Pro targets large properties by combining wire-free RTK navigation and AI vision, offering coverage up to 6 acres. The model is discounted for Prime Day at $4,999 on Amazon, down from a $5,999 list price, a $1,000 reduction. The mower is designed to avoid the boundary-wire installation common in many robot mowers by using RTK positioning and AI vision to map and navigate. Its modular, all-season approach is intended to keep the base unit in service across seasons rather than storing it after a single period. Key specs include dual motors rated for up to 2,500W peak power, a 20-inch cutting width, and a 120-minute runtime. Cutting height is adjustable from 0.8 to 4.0 inches, supported by an app for scheduling and remote control. The deal positions it for residential and commercial use.