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Niya is Maytronics' affordable cordless brand for above-ground and small pools, from the $149 Sonar 10 to the app-controlled Tracker 55, plus two Aquasweep handheld vacuums. Compare runtime, coverage and pool size, then see where a Dolphin earns its price.
Three families. The Sonar robots navigate by sonar: the Sonar 10, 20 and Ray clean floors, the Sonar 30 climbs walls to the waterline. The Tracker 15 and 25 are floor cleaners, the Tracker 35 and 55 add walls and waterline, and the 55 adds app control. The Aquasweep S1 and S10 are handheld vacuums for spot cleaning, spas and hot tubs. Prices are Maytronics list prices.
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| Sonar 10 | Sonar 20 | Sonar Ray | Sonar 30 | Tracker 15 | Tracker 25 | Tracker 35 | Tracker 55 | Aquasweep S1 | Aquasweep S10 | |
| Price | $149 list | $199 list | $199 list | $379 list | $199 list | $379 list | $539 list | $779 list | $169 list | $249 list |
| Pool Size | Above-ground, to 20 ft | Above-ground pools | Flat floors to 26 ft | In-ground & above-ground | Above-ground, to 20 ft | Up to 26 ft | Up to 40 ft | Up to 40 ft | Pools, spas & hot tubs | Pools, spas & hot tubs |
| Cleans | Floor | Floor | Floor | Floor, Walls and Waterline | Floor | Floor | Floor, Walls and Waterline | Floor, Walls and Waterline | Handheld: floor, steps, corners | Handheld: floor, steps, corners |
| Runtime per Charge | Up to 1 hr | Up to 1.5 hrs | Up to 1.5 hrs | Up to 2 hrs | About 1 hr | About 1.5 hrs | About 2.5 hrs | About 2.5 hrs | – | 30 min Turbo / 1 hr |
| Scrubbing Brushes | – | – | – | 2 active | – | – | 2 active | 2 active | – | – |
| Suction | – | – | – | – | – | – | – | – | 792 GPH | – |
| Filter | Coarse Filter | Coarse Filter | – | Coarse Filter | Coarse Filter | Coarse Filter | Coarse Filter | Coarse Filter | – | – |
| App | – | – | – | – | – | – | Niya app (Bluetooth) | – | – | |
| Weight | 7.1 lb | 10.0 lb | 7.1 lb | 19.2 lb | 7.1 lb | 10.0 lb | 19.2 lb | 19.8 lb | 6.7 lb | 7.2 lb |
| Warranty | 1 year | 1 year | 1 year | 1 year | 1 year | 1.5 years | 1.5 years | 1.5 years | 1 year | 1 year |
| Details | Details | Details | Details | Details | Details | Details | Details | Details | Details | Details |
Specifications as published by Maytronics for each model. A dash means the spec sheet does not list it. "Details" opens the model's spec, parts and troubleshooting page.
10 models with the Maytronics list price on each. Open a model for its full spec sheet, compatible parts, manual and troubleshooting guide.
Above-ground floors, $149. Cleans floor, up to 1 hr.
Sonar navigation, floors. Cleans floor, up to 1.5 hrs.
Flat-bottom pools, 7 lb. Cleans floor, up to 1.5 hrs.
Walls & waterline, 3 motors. Cleans the floor, walls and waterline, up to 2 hrs.
Floors in an hour. Cleans floor, about 1 hr.
Floors, 10 lb. Cleans floor, about 1.5 hrs.
Walls & waterline, 40 ft. Cleans the floor, walls and waterline, about 2.5 hrs.
Adds app control. Cleans the floor, walls and waterline, about 2.5 hrs.
Handheld vacuum, 6.6 lb. Cleans handheld: floor, steps, corners.
Turbo mode, corner brush. Cleans handheld: floor, steps, corners, 30 min turbo / 1 hr.
Niya robots are built for the pools a big Dolphin is overkill for: above-ground pools, small in-ground pools and flat floors. Every Sonar and Tracker runs on a battery and charges from a wall outlet, and the smaller models dock themselves at the nearest wall when the cycle ends, so there is no cable and no power supply by the water.
Match the robot to the pool first. The Sonar 10 and Tracker 15 handle above-ground pools to about 20 ft; the Sonar Ray and Tracker 25 reach 26 ft; the Sonar 30, Tracker 35 and Tracker 55 clean the floor, walls and waterline of pools to around 40 ft.
Battery life sets the pool size. The Sonar 10 and Tracker 15 run about an hour; the Sonar 20, Sonar Ray and Tracker 25 about 1.5 hours; the Sonar 30 around 2 hours; and the Tracker 35 and 55 about 2.5 hours, enough for a 40-ft floor, walls and waterline. Charging takes roughly 2.5 hours on the smallest models.
Start with your pool length and the coverage you need, then choose the filtration and controls that fit your routine. For recommendations across every Dolphin family, read our guide to the best robotic pool cleaners →
Sonar-powered navigation on the Sonar 20, 30 and Ray and the Tracker 25, 35 and 55 plans an energy-efficient path instead of bouncing off walls, so each charge covers more floor. The Sonar 30 adds three motors and a two-brush system for the waterline.
Compare Niya Navigation
Every Sonar and Tracker uses a top-loading coarse filter basket: lift it out, rinse it, drop it back. For pollen, silt and algae dust, look at the ultra-fine and NanoFilter™ options in the Dolphin ProLine™.
See NanoFiltration™
The Aquasweep vacuums are cordless hand units for spot cleaning steps, corners, spas and hot tubs in as little as 10 inches of water. The S10 adds a Turbo mode (about 30 minutes, or up to an hour on standard power), a 120-micron filter that holds 50 oz of debris and a 180-degree rotating corner brush.
See the Aquasweep S10
A Niya is a smart buy for a small or above-ground pool. For an in-ground pool over 40 ft, heavy leaf loads, fine dust or algae, the corded Dolphin Max-Series™ brings the oversized MaxBin™ filter, HyperBrush™ scrubbing and a weekly timer with no charging, and the Dolphin ProLine™ adds commercial-grade motors, NanoFilters™ and up to a 3-year warranty, all shipped free. Talk to a Dolphin specialist about which fits.
Explore the Max-Series™
Every robot below ships free from our warehouse with a 30-day trial, the full Maytronics warranty and live help from a Dolphin specialist. The Quantum belongs to both collections.
Commercial-grade motors, NanoFilters™ in the box, full waterline cleaning and the longest warranty Dolphin offers: 2 to 3 years.
From $1599
The oversized Gen-2 MaxBin™, HyperBrush™ scrubbing and HyperGrip™ tracks, with a full 2-year warranty on every robot.
From $659
Each model page carries its spec sheet, the genuine parts that fit it, the user manual and a problem-first troubleshooting guide from the Maytronics support library.
Dolphin sells different robots through different channels: our flagships ship free from here, the Nautilus and Explorer lines through us and Amazon, and the Active, Premium, T-Series, S-Series and M-Series through pool stores. Every lineup has its own comparison page.
Dolphin ProLine™
Quantum, Premier, Sigma
Ships free from us
Dolphin Max-Series™
Escape, Cayman, Quantum
Ships free from us
Dolphin Nautilus
Pool Up, CC, CC Plus, Pro, Supreme, Titan, EON
Ships free from us
Dolphin Explorer™
E10, E20, E30, E50, E70
Ships free from us
Dolphin Liberty
Liberty 200, 300, 400, 600
Ships free from us
Dolphin EON
EON 100, EON 120D
Cordless, cleans steps and corners
Dolphin Wave
Wave 60 to Wave 300 XL
Ships free from us
Dolphin Active
Active 10 to 60, 2000, 3000
Pool-store exclusive line
Dolphin Premium
Premium 10 to 60, 2000, 3000
In-store edition of the Active
Dolphin T-Series
T15 to T60, T2000, T3000
Pool-store edition in lime trim
Dolphin S-Series
S50 to S400, S2000
Specialty-retailer line
Dolphin M-Series
M400, M550, M600
Specialty-retailer flagships, 3-yr warranty
Dolphin Advantage & Echo
Advantage, Ultra, Pro, Echo
Doheny's and retailer editions
Dolphin Proteus & Oasis
DX3, DX4, DX5i, Oasis Z5i
Retailer editions of the flagships
Niya by Maytronics
Sonar, Tracker, Aquasweep
You are here
Dolphin Skimmi
Skimmi, Skimmi 300
Ships free from us
Certified Open Box
Refurbished and open-box Dolphins
Ships free from us
Compare the Niya lineup, or shop the Dolphin Max-Series™ and ProLine™ robots we ship free with a full manufacturer warranty.
