BUBLUE Bubot 300P Cordless Pool Vacuum for Above-Ground Pools — 90-Minute Runtime, Bluehole Suction (Obsidian)

The BUBLUE Bubot 300P is a cordless robotic pool vacuum engineered to deep-clean above-ground flat pools up to 850 sq.ft., using Bluehole suction, DirtLock 2.0 debris containment, and intelligent navigation for edge-to-edge results.

Designed for pool owners who want fast, hands-off cleaning without hoses or tethers, the Bubot 300P combines upgraded suction architecture with a spill-resistant debris chamber and smart sensors. Its cordless design and 90-minute runtime let the unit run full cycles across medium to large above-ground pools, while Corner Boost and auto-parking features simplify retrieval and ensure corners and edges get picked up.

How does the Bubot 300P remove sand, leaves, and mid-size debris effectively?

The unit uses next-generation Bluehole Technology to concentrate suction and channel debris into the internal filters, improving pickup for particles between 3mm and 8mm. A high-performance motor and optimized internal flow work together to sweep and capture both fine sand and leafy material.

• Bluehole suction delivers up to 2x overall performance versus prior designs.
• Specifically tuned for 3–8mm debris where leaf fragments and grit accumulate.
• Dual filters separate larger debris from fines to keep performance consistent.

What keeps debris from leaking back into the pool when you remove the cleaner?

DirtLock Tech 2.0 secures captured material inside a sealed chamber so water drains quickly without soggy spills. When lifted from the water the robot drains in about five seconds, and the improved seal minimizes messy leaks during handling and storage.

• Improved DirtLock seal traps leaves, sand, and twigs securely.
• Rapid five-second drain helps prevent drips and poolside mess.
• Easy-access chamber for quick emptying and rinsing between cycles.

How does the Bubot 300P navigate and handle pool edges and corners?

Intelligent sensors guide the robot across the pool surface, triggering direction changes at obstacles and enabling an auto-park mode when the battery is low. Corner Boost technology adds an extra pass along walls and corners so debris hiding in hard-to-reach edges gets captured.

• Smart sensing adjusts travel path for efficient coverage.
• Corner Boost automatically performs extra edge sweeps.
• Four-color LED status display gives clear operational feedback.

How long will a single charge last and what pool size can it handle?

The cordless Bubot 300P runs for up to 90 minutes per charge, which is sufficient for above-ground pools up to 850 square feet depending on debris load and pool shape. Its cable-free design removes tangles and makes placement and retrieval simpler than tethered cleaners.

• 90-minute runtime suitable for medium to large above-ground pools.
• Cord-free operation eliminates hose management and snags.
• Auto-park conserves battery and signals when retrieval is needed.

Who this is for: The Bubot 300P fits owners of above-ground, flat-bottom pools who want an uncomplicated, cordless cleaning solution that prioritizes edge coverage, quick emptying, and strong suction for mixed debris. It’s especially useful for seasonal pool owners and backyard hosts who need reliable, low-effort maintenance without plumbing swaps or complicated setup.