Aiper EcoSurfer S2 vs Beatbot Sora 30

The Beatbot Sora 30 is the better robotic pool cleaner overall. It covers four cleaning zones, maps with 13 sensors, runs up to 300 minutes and adds Bluetooth alongside Wi-Fi. The Aiper EcoSurfer S2 wins on price and is the only one with solar charging, but it never leaves the surface.

Coverage. The Beatbot Sora 30 is a submersible vacuum for the floor, walls, waterline and shallow platforms. The Aiper EcoSurfer S2 is a floating skimmer, surface only, with edge cleaning around the coping and no floor or wall path.

Only the Aiper EcoSurfer S2. Solar charging is built in, which is how it stays on the water all day. The Beatbot Sora 30 has no solar panel; its 10000 mAh pack is quoted at 300 minutes with about 4.5 hours to recharge.

The Beatbot Sora 30 cleans both as part of its cycle. The Aiper EcoSurfer S2 skims only the surface, so the steps and the waterline stay outside its coverage and still need the pool's own brushing or a vacuum.

Anyone who wants one cordless machine to clean the whole pool, in-ground or above-ground, including the waterline and the steps. Its 3230 sq ft rating, 5.2 litre basket and 6800 GPH suction suit a large residential pool with a heavy debris load.

Owners whose problem is leaves, insects and pollen on the surface, especially under trees, and anyone who wants a cheaper solar-powered robot that works unattended all day. It does not replace a vacuum; it keeps debris from becoming the vacuum's problem.