Dolphin (Maytronics) Sigma vs MOVA Rover X10

Researched by Riley Hart · prices checked Nov 4, 2026

Short answer · checked Nov 4, 2026

As of Nov 4, 2026, the Dolphin (Maytronics) Sigma costs $2,999 and the MOVA Rover X10 costs $2,499, so the MOVA Rover X10 is $500 cheaper. The MOVA Rover X10 has a published review score and ranks #11 in our robotic pool cleaners ranking; the Dolphin (Maytronics) Sigma is not scored yet. Pick the Dolphin (Maytronics) Sigma for set and forget in-ground pools. Pick the MOVA Rover X10 for large pools that want surface and floor cleaning. The MOVA Rover X10 wins 3 of 4 points we can measure (1 tied).

Who wins, point by point

The MOVA Rover X10 wins 3 of 4 points we can measure (1 tied). Built from today's prices, the specs and independent tests for these two robots.

	Sigma	Rover X10	Winner
Price today	$2,999	$2,499	Rover X10
3 year cost	$3,099	$2,499	Rover X10
Runtime	150 min	6 h	Rover X10
Warranty	3 years	3 years	Tie

Pick the Sigma if

Best for set and forget in-ground pools

Pick the Rover X10 if

You want to spend less (saves $500)
You care most about runtime (6 h vs 150 min)
Best for large pools that want surface and floor cleaning

Pool

Dolphin (Maytronics)Sigma

Cleans: Floor
Power: Corded
Runtime: 2.5 h cycle
Max pool: 50 ft long

ON SALEPrice tracked daily

$2,999Check price at Amazon →

Top corded Dolphin with app control, gyro navigation and weekly timer

Full Dolphin (Maytronics) Sigma review, pros and cons →

Pool

MOVARover X10

Cleans: Surface
Power: Cordless
Runtime: Up to 6 h floor and 12
Max pool: Up to 5,400 sq ft

6.7/10Price tracked daily

$2,499Check price at Amazon →

Cordless all in one cleaner with a buoy for app control underwater

Full MOVA Rover X10 review, pros and cons →

Side by side

	Dolphin (Maytronics) Sigma	MOVA Rover X10
Price	$2,999	$2,499
3 year cost	$3,099	$2,499
Our score	Not scored yet	6.7/10
Rank in Pool	#37	#11
Status	on sale	on sale
Warranty	3 years	Up to 3 years (MOVA US store)
Pool types	In-ground; rectangular, round, free shape, kidney	All pool types; marble, PVC, tile, stainless steel, fiberglass and mosaic (MOVA)
Cleans	Floor, walls, waterline	Surface, floor, walls, corners, waterline, steps and shallow areas (MOVA); EFTM found it failed to clean its test pool's steps
Power	Corded	Cordless, 15,000 mAh battery with wireless charging station (MOVA, Basic Tutorials)
Runtime	Default 2.5 h cycle; no battery	Up to 6 h floor and 12 h surface (MOVA); EFTM's 150 min complete clean of 300 sq m used 63% of the battery
Charge time	None (corded)	6.5 h (MOVA); EFTM saw up to 7 h
Filter	Extra large multi layer top load basket; fine filter plus ultra fine kit in box	5 L basket with replaceable 180 micron and 3 micron filters (MOVA)
Max pool size	Pools up to 50 ft long	Up to 5,400 sq ft per cycle (MOVA)
App	MyDolphin Plus app over Wi-Fi with scheduling and automation	MOVAhome app over Wi-Fi and Bluetooth; AquaSonar float relays control underwater (MOVA, Bob Vila); Basic Tutorials found the link stable only within about 15 m of the buoy
Suction	4,500 gph (maker)	n/a
Timer	Weekly timer	n/a
Weight	24.63 lb	34.8 lb (MOVA; EFTM and Basic Tutorials list 15.8 kg)
Warranty	3 years	Up to 3 years (MOVA)
Best for	set and forget in-ground pools	large pools that want surface and floor cleaning
Skip if	you do not care about app control	you have a small pool or cannot lift 35 lb

Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.

What reviewers found

Dolphin (Maytronics) Sigma

The Pool Nerd: Ranked it the best robot the site has tested; the center brush rolled over the main drain every time in weeks of daily testing and its waterline cleaning was the strongest of any Dolphin tried. Affiliate site with links to Dolphin dealers. Source

MOVA Rover X10

Bob Vila (4.7/5): Upgrade Pick in its tested roundup. Performed well on fine dirt, algae and floating debris, with strong battery life and thorough edge cleaning; called the underwater relay one of the most innovative features it tested. One of the heaviest robots it tried. Subscores: Ease of Use 4.5/5, Performance 5/5, Value 4.3/5. Source
EFTM: A 150 min complete clean covered 300 sq m and used 63% of the battery; floor only took 58 min and 18%. The map loosely matched the pool, no mode cleaned the steps, it never parked at the chosen spot, and three firmware updates arrived in week one. Source

Questions buyers ask

Which is better, the Dolphin (Maytronics) Sigma or the MOVA Rover X10?

The MOVA Rover X10 has a published review score and ranks #11 in our robotic pool cleaners ranking; the Dolphin (Maytronics) Sigma is not scored yet. Pick the Dolphin (Maytronics) Sigma for set and forget in-ground pools. Pick the MOVA Rover X10 for large pools that want surface and floor cleaning.

Which is cheaper?

The MOVA Rover X10 at $2,499, versus $2,999 for the Dolphin (Maytronics) Sigma, checked Nov 4, 2026. Over 3 years with running costs: $3,099 vs $2,499.

What is the difference between the Sigma and the Rover X10?

Pool types: In-ground; rectangular, round, free shape, kidney on the Sigma, All pool types; marble, PVC, tile, stainless steel, fiberglass and mosaic (MOVA) on the Rover X10. Cleans: Floor, walls, waterline on the Sigma, Surface, floor, walls, corners, waterline, steps and shallow areas (MOVA); EFTM found it… on the Rover X10. Power: Corded on the Sigma, Cordless, 15,000 mAh battery with wireless charging station (MOVA, Basic Tutorials) on the Rover X10.

Also consider at this price

See all ranked →

Pool · Beatbot AquaSense 2 Ultra $2,699 Pool · Dolphin (Maytronics) Premier $2,4996.8/10 Pool · Wybot S3 $3,0006.0/10 Pool · Aiper Scuba V3 Ultra $2,0006.4/10

More comparisons

All robotic pool cleaners, ranked

See the ranking →

Affiliate links. We may earn a commission. It never changes our score. Disclosure