The Karcher RCF 3 is a smart floor-cleaning robot that delivers thorough, hands-free wet cleaning of hard surfaces while picking up light dry debris. It uses proven FC roller technology with microfiber rollers to scrub and mop, and its carpet sensor helps it intelligently avoid textile surfaces to prevent soaking. Powered by a 5.2 Ah Li‑Ion battery, it runs for up to 120 minutes and covers about 80 m² in one session. The body is 340 mm in diameter and 120 mm tall, which allows smooth navigation under furniture, while its LiDAR navigation keeps it on track. The clean water tank holds 430 ml and the dirty water tank holds 115 ml, ensuring efficient use of resources. Voice prompts keep you informed of its status, and app control offers convenient and flexible operation. With this robot, you save time, avoid constant maintenance, and enjoy sparkling-clean floors with minimal effort.