---
product_id: 659243807
title: "Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water"
brand: "ezsalt"
price: "€ 2.87"
currency: EUR
in_stock: false
url: https://www.desertcart.at/products/659243807-sensor-3-0-smart-water-softener-salt-level-sensor-wi
store_origin: AT
region: Austria
---

# Customizable app alerts & calibration Wi-Fi enabled real-time monitoring Easy lid-mount installation Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water

**Brand:** ezsalt
**Price:** € 2.87
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of hard water hassles with smart salt sensing!

## Quick Answers

- **What is this?** Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water by ezsalt
- **How much does it cost?** € 2.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/659243807-sensor-3-0-smart-water-softener-salt-level-sensor-wi)

## Best For

- ezsalt enthusiasts

## Why This Product

- Trusted ezsalt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Installation:** Mounts easily on any brine tank lid—no plumber or complicated setup needed.
- • **Tailored Precision for Your System:** Custom calibration ensures accurate readings no matter your brine tank size or shape.
- • **Smart App Control at Your Fingertips:** Monitor salt levels remotely and receive instant notifications via a sleek, user-friendly app.
- • **Never Run Dry, Stay Effortlessly Hydrated:** Real-time salt level alerts keep your water softener perfectly maintained without lifting a finger.
- • **Automated Salt Replenishment (Where Available):** Set it and forget it with optional automated salt delivery, so you never run out again.

## Overview

The Sensor 3.0 Smart Water Softener Salt Level Sensor is a compact, Wi-Fi-enabled device that mounts easily on your brine tank lid to provide real-time salt level monitoring. Paired with a customizable app, it sends instant alerts to prevent unexpected salt shortages and supports automated salt delivery in select areas. Designed for universal compatibility and simple installation, it empowers you to maintain optimal water softener performance effortlessly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCRYRR34 |
| Battery Description | No Batteries |
| Battery description | No Batteries |
| Brand | EZsalt |
| Built-In Media | EZsalt Sensor, Power Cable, Power Adapter, Nut |
| Color | Blue |
| Colour | Blue |
| Compatible Devices | Smartphone |
| Compatible devices | Smartphone |
| Control Method | App |
| Customer Reviews | 4.4 out of 5 stars 20 Reviews |
| Manufacturer | EZsalt |
| Maximum Range | 100 Feet |
| Mfr Part Number | EZsalt003 |
| Model Number | EZsalt003 |
| Mounting Type | Lid Mount |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Sensor Technology | Sensor |
| UPC | 860005592821 |
| Voltage | 5 Volts |

## Product Details

- **Battery description:** No Batteries
- **Brand:** EZsalt
- **Colour:** Blue
- **Compatible devices:** Smartphone
- **Power source:** Battery Powered

## Images

![Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water - Image 1](https://m.media-amazon.com/images/I/51xjaJU1m8L.jpg)
![Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water - Image 2](https://m.media-amazon.com/images/I/51IK6t7roHL.jpg)
![Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water - Image 3](https://m.media-amazon.com/images/I/41f6fCPYu+L.jpg)
![Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water - Image 4](https://m.media-amazon.com/images/I/61Y9YtQDm-L.jpg)
![Sensor 3.0 Smart Water Softener Salt Level Sensor with Wi-Fi App Monitoring, Easy Installation, Universal Compatibility, Real-Time Alerts, Never Run Out Of Again, and Protect Against Hard Water - Image 5](https://m.media-amazon.com/images/I/61kfSVICufL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.at/products/659243807-sensor-3-0-smart-water-softener-salt-level-sensor-wi](https://www.desertcart.at/products/659243807-sensor-3-0-smart-water-softener-salt-level-sensor-wi)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-17*