Shark 2-in-1 Vacuum and Mop Robot vs Shark Stratos 2-in-1 Robot Vacuum & Mop

Both are Shark robot vacuum-and-mop combos with self-cleaning bases, so the choice comes down to navigation and sensors versus proven reliability. The 2-in-1 adds PowerDetect sensors that adjust suction and mopping to floor type and dirt, and its base holds up to 60 days of debris. The Stratos counters with Sonic Mopping, Edge Detect, and an Anti-Allergen Seal, and its owners rate it higher on far fewer reviews. Buy the 2-in-1 for larger homes with mixed flooring; buy the Stratos for carpet-heavy homes and allergy concerns.

• Choose the Shark 2-in-1 if you want sensor-driven suction and mopping that adapts to each floor and a base that holds debris for up to 60 days.
• Choose the Shark Stratos if you have mostly carpet, want Sonic Mopping and Edge Detect, and value the Anti-Allergen Seal.