Aiper vs Dolphin at a Glance
Choose Aiper if you have no poolside power and can lift 29 lb dry. Choose Dolphin if you have poolside power and want a lighter, cheaper unit. At The Bot Scout, we compared the published weights and prices for both brands and have not tested either. Aiper sells the Scuba V3 Ultra for a $1,999.99 store price. Maytronics Dolphin listings begin around $499 for entry models and climb over $2,000 for top-tier cleaners.
The Aiper Scuba V3 Ultra cleans the floor, walls, waterline, and surface while carrying an internal chlorine chamber. Maytronics launched the Dolphin brand in 1983 and has led the corded pool-robot market since. Most Dolphin models plug into a poolside transformer. Maytronics also sells a cordless Liberty line.
Aiper lists the Scuba V3 Ultra at $2,299.99, though it sells for $1,999.99 on Aiper's own store. That is $300 below the $2,299.99 list price. Published pricing for Dolphin cleaners varies between separate listing sets on this site. One listing set spans roughly $499 for the entry Explorer to $2,249 for the Premium 60. A second listing set spans $749 for the Nautilus CC Plus up to $2,499 for the Premier. You should check the Maytronics website to confirm current pricing for your chosen model.
In our internal analysis of the published weights and prices, we found Aiper is the heavier lift. Aiper's 29 lb dry weight sits 5 to 15 lb above the 14 to 24 lb dry range of corded Dolphin cleaners. The table below outlines how these two pool cleaner lineups compare across core specifications.
| Factor | Aiper (Scuba V3 Ultra) | Maytronics Dolphin (Corded Lineup) | What it means for a pool owner |
|---|---|---|---|
| Cord design | Cordless operation with a 10,400 mAh sealed battery | Most Dolphin models plug into a poolside transformer, and Maytronics also sells a cordless Liberty line | Aiper eliminates deck cords completely. Corded Dolphin models require routing a cord to a poolside outlet. |
| Price range | $2,299.99 list price; $1,999.99 on Aiper's store ($300 less than list) | Published listings vary: roughly $499 to $2,249 in one listing set, and $749 to $2,499 in another | Dolphin offers an entry floor-only Dolphin at about $499, while Aiper's store price is $1,999.99. |
| Surface coverage | Cleans floor, walls, waterline, and surface skim | Varies by model: S-series and Premier scrub floor, wall, and waterline, while the entry Explorer E10 covers floor only | Aiper includes surface skimming. Dolphin buyers must confirm on the Maytronics website if their chosen tier scrubs the waterline. |
| Dry weight | 29 lb dry per Aiper spec sheet, before water and debris | Runs roughly 14 to 24 lb dry across the current corded range | Dolphin cleaners are 5 to 15 lb lighter to haul to the pool edge before water adds extra weight. |
| Navigation technology | Dual front-mounted cameras with Cognitive AI recognizing over 20 debris and obstacle types | Not published | Aiper uses visual recognition to spot obstacles. Dolphin navigation details are not published on this site. |
| Water treatment | Built-in chlorine tablet chamber that dispenses chlorine while cleaning | Not published | The Scuba V3 Ultra is the only model in this site's pool-robot roundup with a built-in chlorine tablet chamber. |
| Pool reach limit | Rated for pools up to 3,875 sq ft | Cord length is not published. Check the Maytronics website. | Aiper handles broad surface areas without cord snagging. Dolphin Premier reach depends on cord length. |
| Brand background | Not published | Maytronics launched Dolphin in 1983 and has an established service network | Aiper's brand background is not published on this site. |
Where Aiper Wins
Aiper provides total freedom from power cables. The Aiper Scuba V3 Ultra product page is Aiper's own listing for the cordless Scuba V3 Ultra. You never have to untangle a cord or plug a transformer into an outdoor power receptacle. For pools located far from an exterior electrical outlet, this cord-free format avoids needing poolside power access.
Surface skimming and waterline scrub capabilities also give Aiper an edge over entry-level cleaners. The Scuba V3 Ultra cleans the pool floor, walls, waterline, and water surface in pools up to 3,875 sq ft.
Aiper also integrates visual tracking hardware into the Scuba V3 Ultra. Dual front-mounted cameras run what Aiper calls Cognitive AI. This system is built to identify more than 20 distinct debris and obstacle types.
The Scuba V3 Ultra is the only model in this site's pool-robot roundup with a built-in chlorine tablet chamber that dispenses chlorine while cleaning.
Where Dolphin Wins
Dolphin cleaners are also lighter to lift out of the water. Corded Dolphin models weigh roughly 14 to 24 lb dry across the current lineup. Compared to Aiper's 29 lb dry weight, a 14 lb Dolphin model is 15 lb lighter before water.
The Dolphin lineup provides a lower entry price than Aiper's Scuba V3 Ultra. In one published listing set, prices start at roughly $499 for the entry Explorer. A separate published listing set shows the Nautilus CC Plus starting at $749. A pool owner who only wants floor cleaning can buy an entry floor-only Dolphin at about $499, saving substantial money compared to the $1,999.99 Aiper Scuba V3 Ultra.
Maytronics has an established service network, which suits buyers who want one.
Cord, Weight, and Retrieval Considerations
Aiper's 29 lb dry minus Dolphin's roughly 14 to 24 lb is 5 to 15 lb more to lift, before water. Check lifted weight with water. When you pull a pool robot out, trapped water and debris add extra weight.
A corded Dolphin is lighter to lift, but it needs a cord run to a poolside outlet. If the farthest point of the pool is farther from your poolside outlet than that model's cord, the Dolphin may not reach it. Check the cord length on the Maytronics website.
If your swimming pool lacks a nearby outdoor electrical outlet, a corded robot presents serious layout challenges. If your pool lacks easy poolside power access, Aiper's cordless format avoids power cords.
Surface Coverage and Pool Size Matchups
The Aiper Scuba V3 Ultra cleans the floor, walls, waterline and surface across pools up to 3,875 sq ft.
Dolphin cleaners split coverage capabilities by model tier. The entry-level Dolphin Explorer E10 cleans the pool floor only. Stepping up to the Dolphin S-series or the Dolphin Premier adds dedicated wall climbing and waterline scrubbing. You must verify the specific model's cleaning envelope on the Maytronics website before purchasing a Dolphin cleaner.
Pool dimensions also dictate which robot fits your backyard setup. If the outlet is beyond the cord's reach, check the cord length of the model you price on the Maytronics website. Maytronics sells a separate cordless Liberty line. Its technical specifications are not published on this site, so check the Liberty models on the Maytronics website.
Aiper handles large surface footprints up to 3,875 sq ft without cord restrictions. However, runtime for the Scuba V3 Ultra is not published on this site. Check the Aiper Scuba V3 Ultra product page.
Cost of Ownership and Long-Term Maintenance
Filter costs and warranty terms are not published here. Check Aiper and Maytronics for exact replacement part pricing. Filter rinsing remains a manual job for both brands.
Aiper quotes battery service per model through its support portal with no flat public price, so long-term cost is harder to compare.
If a robot stalls or loses charge, see our pool robot troubleshooting guide.
Budget-conscious shoppers should also look closely at secondary tiers within both brands. Aiper offers the Scuba S1 at $699 for floor and wall cleaning in pools up to 1,600 sq ft. The Aiper Seagull Pro costs $999, runs for 180 minutes, and handles up to 2,150 sq ft while skipping the waterline. Dolphin buyers can explore models covered in our Dolphin pool robot alternatives overview.
What Neither Brand Replaces
Buying a premium robotic pool cleaner does not eliminate routine backyard pool maintenance. Water chemistry management, storm skimming, and regular filter rinsing remain manual jobs on both machines.
To compare more models, see our best robot pool cleaners guide.
Aiper vs Dolphin: The Verdict
Choose the Aiper Scuba V3 Ultra if you want a cord-free robot with obstacle recognition and chlorine dosing and can lift 29 lb dry. It has no power cord, covers pools up to 3,875 sq ft, and skims the surface. Skip the Aiper Scuba V3 Ultra if you cannot lift 29 lb dry out of the pool. Skip both flagships if a small floor-only pool needs only an entry unit.
Choose a Dolphin model with floor, wall, and waterline coverage if you have poolside power, want a lighter robot, or want a lower price. Corded Dolphin cleaners weigh roughly 14 to 24 lb dry. You can also buy an entry floor-only Dolphin at about $499 if your cleaning requirements are basic.
Based on that analysis, the verdict flips if the Dolphin model you price skips the waterline, or your pool is beyond cord reach. Check the cord length of the model you price on the Maytronics website.
If both cleaners sit above your target budget, look at lower model tiers. For more head-to-head robotic comparisons, visit our Aiper vs Beatbot comparison or our general pool cleaning robot review.
Bottom Line
Dolphin is lighter, and its cheapest listing sits $1,500.99 below Aiper's $1,999.99 store price. Choose a Dolphin with waterline coverage if you have poolside power. Choose Aiper if you want no cord and can lift 29 lb dry. Based on that analysis, the verdict flips to Aiper if the Dolphin you price skips the waterline or the pool is beyond cord reach.
Check your poolside power outlet access and compare published cleaner weights before ordering your next pool robot.
FAQs
Is Aiper or Dolphin better for pool cleaning?
Aiper fits an owner without poolside power who can lift 29 lb, and Dolphin fits an owner with poolside power who wants a lighter, cheaper unit. Aiper's Scuba V3 Ultra provides cordless convenience, obstacle recognition cameras, surface skimming, and a chlorine tablet chamber. Most Dolphin models use a poolside transformer, and Maytronics sells lighter machines of 14 to 24 lb dry. Navigation and skimming specs for Dolphin are not published here. Check the Maytronics website for details.
Which brand is cheaper, Aiper or Dolphin?
Dolphin offers a lower entry price than Aiper's Scuba V3 Ultra. Published Dolphin pricing varies across separate listing sets: one listing set spans roughly $499 to $2,249, while another spans $749 to $2,499. The Aiper Scuba V3 Ultra lists at $2,299.99 and sells on Aiper's store for $1,999.99 ($300 less than list). Check the Maytronics website and Aiper website to confirm current pricing for specific models.
Is the Aiper Scuba V3 Ultra cordless?
Yes, the Aiper Scuba V3 Ultra operates completely cord-free using a built-in 10,400 mAh sealed battery. It cleans without connecting to an outdoor electrical outlet or dragging a cord. Cordless status for other Aiper models is not published on this site, so check the Aiper website.
Does Maytronics Dolphin clean the waterline?
Certain Dolphin models clean the waterline. S-series and Premier models scrub the floor, walls, and waterline, but entry-level models like the Dolphin Explorer E10 clean the pool floor only. Always verify waterline scrubbing support on the Maytronics website before buying.
Which pool robot is lighter to lift, Aiper or Dolphin?
Corded Maytronics Dolphin cleaners are lighter than Aiper's Scuba V3 Ultra. Corded Dolphin models weigh roughly 14 to 24 lb dry across the current range. The Aiper Scuba V3 Ultra weighs 29 lb dry according to Aiper's spec sheet. That makes Aiper 5 to 15 lb heavier to lift out of the water before accounting for trapped water weight.
How long does the Aiper Scuba V3 Ultra run on a single charge?
Runtime for the Scuba V3 Ultra is not published on this site. Check the Aiper Scuba V3 Ultra product page. The robot is powered by a 10,400 mAh sealed battery.
Which pool cleaner suits a large swimming pool?
The Aiper Scuba V3 Ultra is rated to clean pools up to 3,875 sq ft without cord restrictions. Dolphin cord length is not published on this site. If the outlet is beyond the cord's reach, check the cord length of the model you price on the Maytronics website.
Are there cheaper alternatives from Aiper and Dolphin?
Yes, both manufacturers sell lower-priced cleaners. Aiper offers the Scuba S1 at $699 for pools up to 1,600 sq ft, as well as the Seagull Pro at $999 for pools up to 2,150 sq ft. Maytronics lists the entry Explorer E10 starting around $499 in published listings on this site.