The SL60 is designed with a laser technology that scans and navigates your entire home for map creations and measurement accuracy. It has a stable performance that uses a triangulation radar to avoid obstacles while it vacuums, sweeps and mops. Other intelligent functions include scheduled cleanings, no-go zones, auto recharge and resume cleaning. Reduce the dust, pet hairs and allergens with the SmartNavi SL60 Laser Robot Vacuum Cleaner.