Robotic Pool Cleaners
Less Cleaning, More Swimming: Meet the Niya Sonar F3 Cordless Robotic Pool Cleaner
18 February, 2026

Keeping your pool clean shouldn’t feel like a chore. That’s exactly where the Niya Sonar F3 steps in - a smart, cordless robotic pool cleaner designed to take the hard work out of pool maintenance for Australian pool owners.
Powered by intelligent sonar navigation and backed by Maytronics’ proven engineering, the Niya Sonar F3 delivers efficient, reliable cleaning with minimal effort from you.
What is the Niya Sonar F3?
The Niya Sonar F3 is a cordless robot pool cleaner built for residential pools up to 10 metres long. With no power cables to manage, it offers total freedom of movement while still delivering a thorough clean across your pool floor, walls and waterline.
Simply charge it, place it in the pool, and let it do the rest.
Seeing the Niya Sonar F3 cordless pool cleaner at work really highlights how effortless pool cleaning can be. Watch the video below to see its smart navigation, cordless design and cleaning performance in real conditions:
Smart Sonar Navigation for Efficient Cleaning
One of the standout features of the Niya Sonar F3 cordless pool vacuum is its smart sonar navigation system. Using sonar technology, the cleaner scans your pool and maps out the most efficient cleaning path.
This means:
Less random movement
Better surface coverage
More efficient use of battery power
The result is a cleaner pool in less time, without missed spots.
Cleans Floor, Walls and Waterline

Unlike basic pool vacuums that only clean the floor, the Niya Sonar F3 pool cleaner offers full pool coverage. Its active front and rear brushes scrub:
Pool floors
Pool walls
Waterline
This helps remove fine dirt, algae, and debris that can build over time, keeping your pool looking fresh and inviting.
Fully Cordless Pool Cleaning Convenience
Being completely cordless, the Niya Sonar F3 pool cleaner removes the hassle of tangled cables and limited reach. This makes it ideal for:
Freeform pools
Pools with obstacles
Backyard pools where convenience matters
With up to 2 hours of runtime per charge, it’s more than capable of handling a full clean in one cycle.
Self-Parking for Easy Retrieval
Once the cleaning cycle is finished - or when the battery runs low - the Niya Sonar F3 cordless pool cleaner automatically self-parks at the pool edge. This thoughtful feature makes lifting the pool robot out of the water simple and strain-free.
Powerful Triple Motor System
Inside the Niya Sonar F3 pool cleaner is a triple brushless motor system, combining:
Two drive motors for smooth movement and wall climbing
One dedicated suction motor for strong debris pickup
This balanced design delivers powerful performance while remaining energy efficient and quiet during operation.
User-Replaceable Battery for Long-Term Value
The Niya Sonar F3 cordless pool cleaner features a DIY replaceable battery, making it a practical long-term investment. When the battery eventually reaches the end of its lifespan, it can be replaced without needing to purchase an entirely new cleaner.
Fast Charging, Simple Maintenance
Charge time: Approximately 3 - 3.5 hours
Runtime: Up to 2 hours
Filtration: Top-load 1.6 litre fine filter basket (200 microns)
The top-loading filter basket of the Niya Sonar F3 pool cleaner makes emptying and rinsing quick and mess-free - no tools required.

Why the Niya Sonar F3 Pool Cleaner Is Ideal for Australian Pool Owners
Australian pools are built for enjoyment, not constant upkeep. The Niya Sonar F3 robotic pool cleaner makes pool care simpler by combining:
Smart sonar navigation
Cordless freedom
Full floor, wall and waterline cleaning
Easy retrieval and maintenance
It’s a great choice for pool owners who want reliable results without the daily effort.
Final Thoughts
If you’re looking for a smart robotic pool cleaner that delivers strong performance without complexity, the Niya Sonar F3 pool vacuum is a standout option. Designed with convenience and efficiency in mind, it helps keep your pool clean - so you can spend more time enjoying it.