Maytronics Niya Sonar F3 - Sonar 30 Cordless Robotic Pool Cleaner. Floor, Wall, Waterline
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It knows your pool better than you do.
You cut the cord years ago, so why is your pool cleaner still attached? The Maytronics Niya Sonar F3 brings a smarter approach to pool cleaning with fully cordless operation and intelligent sonar navigation.
Before cleaning begins, the Sonar F3 scans your pool and calculates an efficient path for thorough, systematic coverage. It moves across the floor, climbs the walls, reaches the waterline, handles steps and slopes, and adapts as it goes for a more complete clean.
Charge it, place it in the pool, and let it get to work. There are no cables to untangle, no cord trailing across the water, and no setup getting in the way — just a cordless robotic cleaner built to clean with confidence and consistency.
Powered by a triple brushless motor system and dual active brushes, the Sonar F3 delivers strong, controlled cleaning from floor to wall to waterline. In up to two hours, it completes the cycle and then parks itself at the pool edge for easy retrieval.
Built for Smarter Long-Term Ownership
Many cordless cleaners become harder to justify once battery performance begins to decline. The Niya Sonar F3 takes a more practical approach, with a DIY replaceable lithium battery that supports longer-term ownership.
When the time comes, you replace the battery rather than the cleaner. That means extended product life, lower long-term cost, and a smarter way to invest in cordless pool cleaning.
Backed by Maytronics engineering, the Sonar F3 combines intelligent navigation, cordless convenience, and practical long-term value.
Key Features
- Cordless Freedom
Fully cordless operation for simple charge-and-clean convenience, with no cable handling and nothing trailing across the water.
- Smart Sonar Navigation
Smart sonar guidance scans the pool before cleaning to map an efficient, energy-conscious path for systematic coverage.
- Full Cleaning Coverage
Front and rear active brushes scrub floors, walls, waterline, steps, and varying slopes for a more complete clean.
- Triple Brushless Motor System
Dual-drive motors provide agile movement, while a dedicated suction motor delivers strong debris pickup.
- Self Parking
Automatically parks at the pool edge when the cycle finishes or the battery is low for quick, easy retrieval.
- DIY Replaceable Battery
User-replaceable lithium battery supports practical, cost-effective long-term ownership.
- Fast Charging and Long Runtime
Recharges in approximately 3–3.5 hours and provides up to 2 hours of cordless cleaning performance.
- Fine Filtration System
Top-load 200 µm filter basket offers quick access and reliable capture of everyday debris.
- Smart & Practical Design
Bluetooth connectivity for updates, lightweight 8.7 kg handling, and optimised performance for residential pools up to 10 metres long.
Effortless Pool Care. Every Time.
Cordless freedom, intelligent sonar navigation, and complete floor-to-waterline cleaning make the Niya Sonar F3 a smarter way to keep your pool looking its best.
✔ Cut the cord – Enjoy fully cordless cleaning with no cables to manage or untangle.
✔ Scans before it cleans – Sonar mapping calculates an efficient path before each cycle begins.
✔ Complete coverage – Cleans floor, walls, waterline, steps, and varying slopes with confidence.
✔ Self-parking convenience – Returns to the pool edge for easy retrieval when the job is done.
✔ Practical long-term ownership – DIY replaceable battery supports longer product life.
✔ Fast turnaround – Up to 2 hours runtime with a quick recharge in around 3–3.5 hours.
Technical Specifications
| Sonar F3 | Eclipse 35 | |
|---|---|---|
| Types of Inground Pools | ||
| Pool Type | Inground residential pools | |
| Surfaces | Concrete, Pebblecrete, Pebblecrete with Tiled Waterline, Quartzon, Glass Beads, Fiberglass, Vinyl, Tiles | |
| Shapes | Rectangular, Oval, Free Shape, Flat, Gentle Slope, Composite Slope, Diamond Shape | |
| Pool Length | Up to 10 m | |
| Water Depth | 0.4–2.5 m | |
| Cleaning Coverage | Floor, walls, waterline | |
| Performance | ||
| Navigation | Smart sonar-powered scanning | |
| Cleaning Modes | Standard | Eco / Standard / Floor-only / Wall-only |
| Cleaning Cycle Time | Up to 2 hours | Up to 2.5 hours |
| Charge Time | 3–3.5 hours | 3.5 hours |
| Motor System | Triple brushless (dual-drive + suction) | |
| Ease of Use | ||
| Cordless Operation | Yes | |
| Self Parking | Parks at pool edge for quick lift-out | |
| Filter Access | Top-load basket, 200 µm mesh | Top-load basket, 150 µm mesh |
| Battery Serviceability | DIY replaceable battery | |
| Connectivity | Bluetooth (updates only) | |
| Technical Specifications | ||
| Lithium Battery | 7,800 mAh | |
| Power Adapter / AC Input | 100–240 VAC, 50–60 Hz | |
| Power Adapter / DC Output | 26 V / 28 V, 2.3 A | |
| Power Adapter / Rated Power | 59.8 W / 64.4 W | |
| Dimensions (L × W × H) | 424 × 384 × 250 mm | |
| Net Weight | 8.7 kg | |
| Protection Ratings | Robot IPX8, Charger IP54 | Robot IPX8, Charger IP67 |
| Storage Temperature | 0–40 °C | |
| Water Conditions | Chlorine max 4 PPM Temperature 5–35 °C pH 7.0–7.8 NaCl max 5000 PPM | |
| Warranty | 24 months: Charger, Battery, Motor 12 months (accessories / wear parts): Filters, Brushes, Tracks, Plastics, Gears & Pulleys 30-Day Satisfaction Guarantee* | |
* Our 30-Day Satisfaction Guarantee lets you return or exchange within 30 days for any reason – even after use. Learn more.
In The Box
- Niya Sonar F3 Cordless Robotic Pool Cleaner
- Top-load 200 µm filter basket (1.6 L capacity)
- Power adapter and charging cable
- Retrieval hook attachment
- User manual and quick start guide
- Warranty card
Frequently Asked Questions
What are the optimal water conditions for using my Niya robot?
For best performance, maintain water temperature between 5–35°C, pH between 7.0–7.8, chlorine up to 4 PPM, and salinity up to 5000 PPM.
How do I insert and remove my Niya from the pool?
- Charge the robot fully and press the power button to start.
- Place it gently in the pool and let it begin cleaning.
- When finished, use the hook to guide it to the surface and lift it out by hand.
- Press and hold the power button to turn it off.
Can I swim while Niya is cleaning the pool?
It’s best to wait until the cleaning cycle is complete before swimming. Once finished, remove the robot from the pool and rinse it with clean water.
What does it mean when the cleaner lights up with a purple LED indicator?
The purple LED indicator means the cleaner is stuck. Remove the cleaner from the water, and once the blue LED starts flashing, place it back into the pool to continue the cleaning process.
Why does the cleaner automatically switch off after a few hours of charging?
The device automatically shuts off about 10 minutes after reaching a full charge to protect the battery and extend its lifespan.
My Niya isn’t charging or shows an error – what should I do?
Ensure the robot is turned off and clear of debris. Try another power outlet, check that the charger and port are dry, and allow a full 3-hour charge. If the issue persists, please contact us.
Why is the robot not cleaning effectively?
If the pool is heavily soiled, the robot may quickly collect a large amount of debris. Check and clean the filter basket to restore full performance.
Why can't the cleaner clean the wall or waterline?
If the filter basket is full, suction strength may decrease, preventing the cleaner from climbing or scrubbing effectively. Empty and rinse the filter before restarting the robot.
Why can’t the cleaner climb the wall?
The most common cause is debris buildup in the filter basket or impeller area. First, remove and clean the basket. If the issue persists, clean the impeller following the steps below.
- Turn off the robot by pressing and holding the button until the voice says "Goodbye."
- Ensure the metallic out-of-water sensors are completely dry using a towel or tissue.
- Remove the two screws securing the impeller cover.
- Carefully remove debris from the impeller area with a tweezer or similar tool.
- Reinstall the cover and screws securely before restarting the robot.
How should I store my Niya robot during the off-season?
Empty all water and let the robot dry for two days. Clean and dry the filter basket, then store the robot indoors away from sunlight, rain, or frost at 0–40°C. Recharge every three months to protect battery health.
Where can I find the serial number?
The serial number label is located on the bottom of the robot. It can also be found in the brochure inside the box. Use the last 10 digits when registering your warranty.
What if I’m not satisfied with my purchase?
Shop with confidence. Every cleaner is covered by our 30-day satisfaction guarantee – you have 30 days to return or exchange it for any reason. Read the full policy.
Note!
Differences between Product Illustrations and Actual Products: The product illustrations (including product pictures, images, and display content) are for reference only. Actual products may vary slightly in appearance, colour, logo, dimensions, or features due to production batches, continuous improvements, legal or regulatory requirements, and regional differences. Please refer to the actual product received. Final interpretation of product specifications and appearance belongs to Maytronics.
| SKU | 07-009-0033 |
|---|---|
| GTIN | 7290119716623 |
| Barcode | 07.009.0037 |
| Package Length | 45 cm |
| Package Width | 41 cm |
| Package Height | 27 cm |
| Warranty | 2 Years, 1 Year on Wearable Parts |
| Brand | Maytronics |
| Model | Sonar F3 |
| Product Type | Robotic Pool Cleaner |
| Shipping Type | Standard |
| Cleaner Type | Robotic Cleaner |
| Suitable Pool Type | Inground |
| Cable length (metres) | Cable Free |
| Swivel | No |
| Maximum Pool Size | Up to 10 metres in length |
| Suitable Pool Surface | Concrete, Pebblecrete, Pebblecrete w/ Tiled Waterline, Quartzon, Glass Beads, Fibreglass, Vinyl Lined, Tiled |
| Leaf Handling Capacity | Moderate Amounts |
| Leaf Size Capability | Medium |
| Type Of Debris | Medium (Nuts, Twigs, etc.) |
| Cleaning Cycle | Standard |
| Can Handle Sand | Yes |
| Can Handle Fine Dust | No |
| Caddy | No |
| Filter Capacity | 1.6L |
| Filtration Type | Canister |
| Filtration Porosity | 200 µm Fine Net Basket |
| Weight | 8.7kg |
| Wall Climber | Yes |
| Cleaning Area | Floor, Walls, Waterline |
| Remote Control | No |
| Energy Consumption | Battery Capacity: 7800mAh |
| Bluetooth | Yes |
| Smart Phone Control | No |
Shipping
Same-day dispatch applies to orders received by 12.00 pm (AEST) during business days. Orders received after 12.00 pm and on weekends or public holidays will be dispatched on the next business day.
Delivery fees are $19.95 flat-rate per order Australia-wide, no matter how many products are in it. Orders containing bulky items like sand filters, acoustic boxes, heat pumps, pool covers, and pool slides may incur additional fees as they require specialized carriers.
Below are the estimated time to arrival in business days once an order is shipped.
| Destination | Sydney | NSW | VIC | QLD | SA | WA/NT |
|---|---|---|---|---|---|---|
| Business Days | 1 - 2 | 2 - 4 | 2 - 4 | 2 - 4 | 3 - 4 | 5 - 6 |
Rural and remote addresses, where delivery is not provided every day, may take longer.
Returns
Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.
We take full responsibility for the safe arrival of the products that you order from us. We will replace at our expense any product that arrives faulty, damaged during transit, or is the incorrect product. Click here for details
If you have any questions about our shipping policy or our return policy, please contact us on 1300 766 619 or through our contact us form.