Top 10: The best mini-PC with Windows 11 in the test despite the memory crisis from 550 €

The top-performing pool robot with a battery among eight tested models was the Aiper Scuba V3, priced at 849 euros. It excelled in cleaning the floor, walls, and waterline reliably while offering AI navigation, a charging station, and user-friendly handling. The Aiper model received the highest score overall, combining effective performance with ease of use. The second place went to the Beatbot Sora 70, which costs 1049 euros. This model stands out due to its ability to clean the surface of the water, a feature not commonly found in other robots. It also manages corners efficiently and comes with a large filter basket. The Beatbot Sora 70 is praised for its practicality, reducing the need for manual intervention such as using a net or brush. The third position was claimed by the Mammotion Spino E1, available for 499 euros. Despite its lower price point, this model offers robust suction power and performs well in cleaning walls, steps, and the waterline. Its compact design and direct selection of modes on the device make it a suitable choice for budget-conscious buyers. Each model has distinct advantages and drawbacks. The Aiper Scuba V3, while highly efficient, lacks true surface cleaning capabilities and requires app-based control outside the water. The Beatbot Sora 70, though more powerful in certain aspects, does not deliver exceptional suction force compared to some cheaper alternatives. Meanwhile, the Mammotion Spino E1, although affordable, is limited by its reliance on cable charging and minimal smart features. The evaluation criteria included cleaning effectiveness, navigation accuracy, user interface, maintenance requirements, battery life, and cost-effectiveness. Each criterion contributed differently to the final rating, with cleaning and coverage accounting for 40 percent, navigation and obstacle avoidance for 20 percent, and so on. Testing involved assessing how each robot handled different cleaning tasks, including floor, corner, and waterline cleaning. Navigation abilities were evaluated through patterns like S-shaped movements and edge traversals, along with mapping capabilities. The accessibility and fineness of the filters were also considered, alongside comfort functions such as return or parking positions. The results highlight the trade-offs between performance and affordability. While high-end models offer advanced features and superior efficiency, they come at a higher cost. Budget options provide adequate functionality but may lack the sophistication and convenience of their pricier counterparts. In terms of future expectations, consumers might look for further advancements in battery technology and smarter integration with home systems. Manufacturers could focus on improving surface cleaning capabilities and enhancing user interfaces to better meet diverse customer needs. As the market continues to evolve, these factors will likely play a crucial role in shaping consumer preferences and product development.