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Water N 2

Water N 2 is a self-powered kitchen faucet water purifier equipped with IoT capabilities for instant water quality assessment and filter replacement notifications.

Enjoy safe, clean drinking water without batteries or external power!

Water N 2 also removes organic and inorganic impurities while sensors show pre/post-filter quality. 


Lets you measure the water quality and temperature anywhere in your house

Features Bluetooth connectivity, which lets you read the water quality and temperature remotely on the Water N application.

Turning on kitchen faucet will trigger our device to automatically sterilize and filter the water so you can always feel assured that you’ll only have clean and safe water.


Check the water temperature in real time, and adjust the water temperature to what you’d like.

Equipped with a UV function to remove impurities and bacteria, Water N 2 features sensors that display water quality before and after filtering.


Crafted with a biodegradable filter, it offers on-demand filtering and sustainable practices, allowing you to switch off filtering when not needed.



Exact ppm&NTU levels are displayed on the Water N 2 application.

Accurately measured water quality and temperature in real time is displayed on an easy-view LCD.

The water quality is displayed as "Very Good," "Good," "Fair," "Poor," and "Bad."

You can check the precise ppm level through the Water N 2 application.

What is ppm?

ppm represents water quality by showing the amount of solid matter dissolved in water. The ppm level increases if the mass of a chemical or contaminate in the water increases.

What is NTU?
NTU stands for Nephelometric Turbidity unit, i.e. the unit used to measure the turbidity of a fluid or the presence of suspended particles in water. The higher the concentration of suspended solids in the water is, the dirtier it looks and the higher the turbidity is.


Adjust the water temperature to your comfort level

It makes using water more comfortable and pleasant for you, as you can immediately set and see the water temperature.

Does you complain about the water being too hot or cold?
With Water N 2, you can easily adjust the water temperature to your child’s liking - no more manual temperature gauging.


You can monitor water quality and temperature in real time anywhere in your house.

With embedded Bluetooth function, the water quality and temperature can be checked remotely in the Water N 2 application. The data is automatically saved in the Water N 2 app.

The app provides a history of water quality and temperature.
It lets you see the changes in water quality as well as the ideal filter replacement cycle for your home.

We provide a personalized IoT solution service by providing information that the user needs through the Water N 2 app.


Economical and practical - a long life span of 7 years, or 5,000 hours

Thanks to Water N 2's self-powered technique, you don’t have to worry about charging or replacing batteries. It lasts up to 5,000 hours, which is about seven years.


Water N 2 stands out with its approach to water purification and user empowerment.

real-time data assessment and machine learning converge to deliver precise filter replacement notifications, prioritizing safety.
Our cloud-based predictive feature surpasses conventional measurements, promptly identifying anomalies. Simultaneously, our proprietary hydrodynamic design guarantees unwavering performance under low water pressure, solidifying the purifier's reliability regardless of water supply.


Product Specifications

- Product Name: Water N 2

- Model Name: SQ-2 mini
- Product Dimensions: 140 × 179 × 80 mm (W × L × H) / 5.51 × 7.08 × 3.14 inches (W × L × H)
- Materials:

 *Casing: ABS, ECOZEN, silicon, stainless steel

 *Filter: PP cotton filter, ACF filter
- Product Weight: 589g / 1.3 Ib
- Temperature Measuring Range: 0–60°C (32–140°F )
- Temperature Measuring Unit: 0.1℃ (0.18F)
- Temperature Tolerance: ±1% (Within ±0.5°C)
- Water Quality Measuring Range: 0–2,000 ppm, 0.01~200 NTU
- Water Quality Tolerance:  ppm±5%, NTU±2% 
- Manufacturer/Distributor: SMT Co., Ltd.
- Manufacturing Country: Republic of Korea

815, Daewangpangyo-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

TEL  +82-31-715-8801     FAX  +82-31-5182-9299


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