Dolphin Sigma Robotic Pool Cleaner: Wi-Fi, App Control, Waterline Cleaning, Top-Loading Filters for up to 50ft Pools

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Dual High Capacity Filters Dual massive top-loading filtration cartridges help you take control of your pool. The larger size of the filters allows Sigma to maintain higher flow rates and suction through the cleaning cycle.

Triple Motor Power + Dual Brushes Triple 24 volt DC motors send power to dual scrubbing brushes while delivering the highest flow rate of any pool robot. Sigma is highly efficient, running on 90% less energy than old-fashioned cleaners.

Scrubs, Floor, Walls & Tile/Waterline In a radical departure from ordinary robots, Sigma cleans and scrubs all pool surfaces including the tile and waterline with pinpoint precision. Make sure your robot is waterline capable.

Smart Navigation with Gyro Next generation Smart Nav Software with Gyroscope delivers highly optimized scanning and coverage for a new level of clean. Advanced algorithms clean off the pool floor, wall & tile/waterline.

Gyroscope Mobility System Ordinary robots can’t resolve orientation or tilt. Engineers added a 3-axis gyroscope that monitors angular velocity around the 3 axis of rotation (roll, pitch, yaw) for maximum performance.

Advanced Weekly Control Some robots must be turned on manually each day. Smart control weekly timer works automatically at the desired interval.

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Customer Reviews 4.0 out of 5 stars 1,066 4.1 out of 5 stars 100 3.8 out of 5 stars 515 3.9 out of 5 stars 87

Price $1,449.00 $1,449.00 $1,447.00 $1,447.00 $1,079.00 $1,079.00 $849.00 $849.00

Pool Size Up to 50 ft. Up to 50 ft. Up to 50 ft. Up to 33 ft.

Pool Type In-Ground In-Ground In-Ground In-Ground

Waterline Cleaning ✓ ✓ ✓

Filter Type Extra Large Panels Bottom Load Filter Bag & Panels Extra Large Basket Large Basket

Cleaning Time 2.5 hours 3 hours 2 hours 2 hours

Weekly Timer ✓ ✓ ✓ ✓ Full Filter Indicator ✓ Smart Phone Connected ✓

Hassle-free clean. Easy-to-use, robotic pool cleaner equipped with an anti-tangling swivel cable, allowing Sigma to move freely around large residential pools up to 50 feet with ease. Backed by a 3-year quality assurance.

No messy bags to clean. Massive top-loading cartridge filters capture and trap fine and ultra-fine debris for an optimal clean swimming pool. Includes both Ultra-Fine and Standard Filter Cartridge Sets.

Powerful, dual scrubbing brushes thoroughly and efficiently attack tough contaminants, removing algae and bacteria from floor, walls, and waterline for a deep clean in 2.5 hours.

Just say when. Set Sigma’s advanced weekly scheduler to automatically clean for you – schedule each day independently or simply run daily, 2x per week, or 3x per week. Connect your Sigma to your smartphone using Wi-Fi to spot clean when needed and view pool stats right from your phone.

Smart Navigation. Advanced navigation and scanning software ensure your pool is cleaned using the most efficient route without letting obstacles get in the way.

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