Shark Navigator 2-in-1 Robot Vacuum and Mop vs iRobot Roomba Max 715

The Roomba Max 715 is the stronger pick for most homes: LiDAR mapping, AI obstacle avoidance, a self-emptying dock with sealed AllergenLock bags, and dual rubber brushes that resist hair wrap. The Shark Navigator 2-in-1 adds a mop function and is lighter on maintenance setup, but it lacks the dock and the navigation detail. Both rate 4.8 from small samples, so treat the scores as close; owners of the Roomba line consistently praise hands-off emptying, while 2-in-1 combo units draw more complaints about mopping being a light-duty extra.

• Choose the Shark Navigator 2-in-1 if you want one machine that vacuums and mops hard floors and you don't mind emptying the bin yourself.
• Choose the Roomba Max 715 if you have carpets and pet hair and want weeks of hands-free emptying with mapped, obstacle-aware cleaning.