Sigma vs Explorer E70

Same brand, adjacent models in the range

Buy now$2,999

Manufacturer list price on the Maytronics US store.

Buy now · Still purchasable on the Maytronics US store but absent from the current lineup navigation, which suggests it is being wound down.

Buy now$2,099

Manufacturer list price on the Maytronics US store.

Buy now

Where the published data differs

Every line below is computed from the two manufacturers’ own figures. Attributes neither brand publishes are omitted.

Explorer E70 lists at $2,099, $900 below Sigma at $2,999.
Suction / flow rate: Explorer E70 5,000 GPH versus Sigma 4,500 GPH (11% more). Published data favours Explorer E70.
Weight: Sigma 24.6 lbs versus Explorer E70 24.3 lbs (1% more). Published data favours Explorer E70.
Brushes: Sigma — Combined brush; Explorer E70 — Two brushes, standard plus combined, with active brush.

Maytronics Dolphin Sigma compared with Maytronics Dolphin Explorer E70
Attribute	Sigma	Explorer E70
Pool type	In-ground	In-ground
Cleans	Floor, walls, waterline	Floor, walls, waterline
Cleaning coverage	Not published by either	Not published by either
Max pool length	50 ft	50 ft
Battery runtime	N/A min	N/A min
Cordless	No	No
Cable length	Not published by either	Not published by either
Charge time	N/A hours	N/A hours
Cycle time	150 min	Not published
Navigation	Not published by either	Not published by either
Suction / flow rate	4,500 GPH	5,000 GPH
Waterline cleaning	Yes	Yes
Wall climbing	Yes	Yes
Brushes	Combined brush	Two brushes, standard plus combined, with active brush
Filtration	Not published by either	Not published by either
Debris capacity	Not published by either	Not published by either
Cleaning modes	Not published	Selectable 1.5, 2 and 2.5-hour cycles
Scheduling	Yes	Yes
App control	Yes	Yes
Remote control	No	Not published
Retrieval	Not published by either	Not published by either
Solar powered	Not published by either	Not published by either
Weight	24.6 lbs	24.3 lbs
Warranty	36 months	36 months