Robotic Mower Maintenance Guide
Maintain a robotic mower by replacing blades every 1 to 3 months, cleaning the undercarriage weekly, updating firmware through the app, and storing indoors over winter. Most models last 5 to 8 years with proper maintenance.
Frequently Asked Questions
How often do robotic mower blades need replacing?
Every 1 to 3 months during mowing season. Lawns with sticks, mulch, or gravel wear blades faster. A set of replacement blades costs $5 to $15 and takes 5 minutes to install. Dull blades leave brown-tipped grass and reduce cut quality noticeably.
How do I winterize a robotic mower?
Clean it thoroughly, charge the battery to 50 to 70%, and store indoors above freezing. Don't leave it outside or on the charger all winter. In the Central Plains, bring it in by early November and put it back out when grass starts growing in April.
How long do robotic mowers last?
5 to 8 years with proper maintenance. The battery is usually the first component to degrade (3 to 5 years). Blades are consumable and replaced regularly. The motor and electronics typically outlast the battery. Replacement batteries cost $100 to $300.
Can I leave a robotic mower out in the rain?
Most modern models are IPX5 or IPX6 rated and handle rain fine. However, mowing wet grass produces clumps and reduces cut quality. Many mowers have rain sensors that send them back to dock when it starts raining. A charging station cover (garage accessory) protects the dock from weather.
