KESSER Aqua-9000
Floor, 75 min, IPX8 to 3 m, 4–35 °C stated
A floor robot that publishes what almost nothing else here does: an operating temperature range, a maximum depth, an IP rating and the suction in litres per minute — alongside a runtime that is the shortest on the shelf.
Best for: A smaller pool where the depth rating and the surface list answer a specific question