📦
What It Is - A laser sensor mounted inside the salt tank lid
What EZsalt does is simple: it mounts a small sensor inside the water softener salt tank lid, uses a laser to measure the salt level in real time, and sends the data through WiFi to the app and dealer dashboard. Users can open their phone and see how much salt is left. When salt is running low, they receive an SMS reminder and can reply by text to reorder. The product is now at version 3.0, had its own booth at WQA 2026, and is also sold on Amazon.
$89.99
Retail Price
Sensor 3.0
±2"
Laser Accuracy
approx. +/-5 cm
5min
Install Time
No pro tools needed
3-Year
Warranty
Free replacement
Trade Show + Product Photos
WQA 2026 Booth
The booth was small, but people stopped for serious conversations. The left side says "MONITOR SALT LEVELS REMOTELY"; the right side says "TURN DUMB TANKS INTO SMART TANKS" - very direct positioning.
Sensor Hardware + Houston Operating Data
Left: the sensor clips inside the salt tank lid, with the probe cable hanging down to measure distance; right: the dealer portal map - blue = sufficient, yellow = low, red X = offline. This is real Houston data.
Technical Details
🔵 Laser time-of-flight (ToF)An infrared laser measures the distance from the sensor to the salt surface, then calculates a percentage based on tank height. Accuracy is +/-2 inches.
📶 WiFi connected, no gateway requiredIt connects directly to the home WiFi network. Performance depends on indoor signal strength, so weak basement WiFi may affect it.
🔌 Wired power, plug-in requiredDuring installation, a small hole is drilled in the lid so the power cable can pass through. Wired power is more stable, but installation is slightly more involved.
Installation Flow (officially 5 minutes)
1
Drill a 1/4-inch hole in the salt tank lidThe position needs to let the probe point vertically at the salt surface without being blocked by any internal tank structure.
2
Attach the sensor to the inside of the lidThe sensor has a ball-joint mount, so the angle can be adjusted to aim the laser straight at the salt surface.
3
Plug in, connect WiFi, bind the appDownload the EZsalt app and scan the code to pair it. After that, it can optionally connect to the EZsaltGo delivery system.
Real User Reviews (official website)
"It's so nice to not have to worry about salt anymore. My water is always soft and I just respond to the text for delivery when my salt is low."— Scott, NJ
"Setup was quick and easy. This will be a very helpful time and labor saving product."— Danny, UT
"I strongly recommend this! It's easy to use and the young man who delivers my salt is always so polite."— Sue, TX
📝 My Take:The product itself is not complicated, but the problem it solves is very real. Water softeners are often in basements or garages, and users easily forget to add salt. By the time they notice the water has turned hard, the water heater and plumbing may already be at risk. The reviews talk about "convenience," not "advanced technology" - EZsalt found the user's language.
💼
Business Model - Helping dealers build subscription revenue; SMS ordering is the standout design
The truly smart part of EZsalt is not the sensor itself, but the B2B business logic built around it. The core customer is not the end user, but the dealer in the water softener industry. The end-user experience is deliberately simple: when the SMS arrives, replying YES completes the order, with no need to open an app.
End-to-End Business Loop
📡 Install sensorDealers install the sensor for customers and monitor every customer's salt level in real time
📊 Backend monitoringOne map shows everything, making low-salt customers immediately visible
💬 System sends SMSAutomatically pushes salt level and delivery options to the customer
✅ Customer replies YESOrder and payment are processed automatically, with no manual intervention
💰 Monthly feeDealers collect monitoring + delivery subscription fees, creating recurring revenue
⭐ Core Highlight: Automated SMS Salt Reordering
SMS automatically sent to the user (from a video screenshot)
Dezi:
Your salt tank as reported by EZsalt_41D43D is at 27%. To order 8 bags of salt delivered to your tank on the afternoon of Monday, April 14 to 8998 W. Clear Water Dr., reply YES. Your Visa card ending in 4116 will be charged $74.14. For a later date, reply NEXT.
Yes ✓
Dezi:
Your salt order for 8 bags to your tanks has been placed for the afternoon of Monday, April 14 to 8998 W. Clear Water Dr. Your Visa card ending in 4116 has been charged $74.14.
1. The system already knows your salt level, address, and credit card
2. It recommends delivery timing and quantity
3. The user only needs to replyYESorNEXT
4. Payment, confirmation, and completion are automatic
From EZsalt's official tutorial video (All About EZsalt); the SMS sender is "Dezi"
Why this design is smartNo app install, login, address entry, or payment form is required - everything is preset. Reply YES and the salt is scheduled, and the card is charged. Many North American water softener users are older, so the barrier is almost zero. Dealers also do not need manual intervention: the system sends, receives, and routes automatically.
Dealer Backend Tool (EZsaltGo)
Sensor Portal - Real-Time Monitoring Map
One screen shows the real-time salt level for every customer. Blue = sufficient, yellow = low, red = warning/offline. Delivery routes for the day can be planned directly from the map, making same-area deliveries highly efficient.
Private-label customer order page
Dealers can use their own logo. Customers order from their phones and can manage subscription settings. After delivery, drivers upload a photo confirmation; the whole process is recorded, and customers can tip the driver.
Real Case
🏢 Lonestar Pure Water · Houston, TexasThe WQA booth showed their real operating data: dozens of customer nodes across the Houston area, with salt levels visible in real time. Texas is one of the hardest-water regions in the U.S., with a large installed base of water softeners.
"EZsalt saves our company dozens of hours every month and has streamlined our salt delivery operations." — Michael, TX
💡 What it really is:EZsalt turns a water softener consumable (salt) into a subscribable service, moving dealers from "selling equipment" to "managing water." The SMS ordering flow is the best part of the experience: it lowers the user barrier as far as possible while making dealer operations almost fully automated.
💰
Pricing Structure - One-time hardware, monthly software
There are two layers: the sensor hardware is sold as a one-time purchase (dealers can get wholesale discounts), while the EZsaltGo software platform charges a monthly subscription. Dealers then charge end customers a monthly fee and earn the spread.
Sensor Hardware
$89.99
Retail price (single unit)
Available on Amazon
Wholesale price
Dealer-only
Schedule a demo to negotiate
3-Year
Warranty period
Free replacement
Software Subscription (EZsaltGo · monthly dealer payment)
Starter
$249 /mo
- Monitors up to 125 sensors
- Weekly low-salt report
- Subscription delivery management
- Private-label order page
- Automated customer SMS reminders
- Unlimited admin accounts
⭐ Most popular
Business
$599 /mo
- All Starter features
- Up to 599 sensors
- Sales training course
- Custom marketing materials
- Email / Facebook ads / SMS marketing support
- Full training and ongoing support
Professional
$999 /mo
- All Business features
- Up to 999 sensors
- Dedicated virtual sales representative
- Full marketing management
- Google review improvement service
How the economics works
📊 Dealer view (Starter)At $249/month, Starter covers up to 125 customers. If each customer pays a $5/month monitoring fee, 125 customers equals $625/month, already covering the software cost. The main profit still comes from salt delivery; monitoring is added value, while salt margin is the core.
💰 Sensor payback periodThe official claim is that the sensor can pay for itself within the first two years through avoided repair costs, by preventing water heater, plumbing, and other damage caused by running out of salt. For users, the $89.99 one-time investment is not a high barrier.
⚠️ One concern:The $249 starting monthly fee may be heavy for small dealers. If they only manage a few dozen units, the math is hard to justify. EZsalt needs to help dealers prove the first batch of cases before that concern goes away.
💡
Takeaways for Us - Personal view, for reference only
The following are some thoughts after reviewing EZsalt. They are not conclusions, just angles for discussion. I am still relatively new to this industry, so some context may be incomplete. Colleagues with deeper experience are very welcome to add or correct.
🎯
It proves the North American market is willing to pay for "data visibility"EZsalt is not selling technology; it is selling the ability for dealers to understand customer status. The fact that dealers continue to pay a monthly fee shows this demand is real and does not require market education.
💬
The SMS ordering design is worth studying on its ownReducing the user barrier to "just reply YES" is not a technical breakthrough; it is a product insight. EZsalt clearly understands that many North American water softener users skew older and are not eager to install another app, then designs the interaction around the channel that fits them best. Understanding target users' habits matters more than piling on features.
🔌
The control valve can provide much richer data, with far more room than EZsaltEZsalt can only monitor salt level because it is an add-on accessory and cannot access control valve operating data. If the valve can output regeneration counts, outlet water hardness, valve status, water usage trends, and more, the value to dealers is far higher than salt level alone and much harder to replace. The position EZsalt occupies today is actually one the control valve manufacturer should have owned.
🔗
"Locking in dealers" matters more than "locking in users"North America is a dealer-driven market. EZsalt's logic is to make dealers depend on its software platform: once sensors are installed, the backend is in use, and the SMS ordering flow is running, switching away becomes painful. The same applies to control valves: making dealers feel that "your valve makes customer management easier" is more persuasive than simply saying "the quality is good."
⚠️
EZsalt's software is the weak point, so this position is not fully securedSome users report that the software experience is average and that it does not support integrations with smart-home platforms such as Home Assistant. This suggests no one has truly nailed the software experience in this category yet. But the barrier is not only hardware; software is equally critical, and that is not easy for a hardware-background company.
📌 One-sentence summary:EZsalt uses simple hardware to unlock B2B subscription revenue, and SMS ordering is the strongest design in the experience. The reference value for us:North America's water softener IoT demand has already been validated, but no one has delivered a truly strong software experience yet. This position has not been fully captured.