Water Level Alerts for Coffee Makers, Dehumidifiers & More
Simple local and remote water-level alerts for coffee makers, dehumidifiers, humidifiers, aquariums, and other water tanks (non stainless steel).
Simple visual and remote alerts—no Wi-Fi, app, or subscription required. Click on the product links below.
Patent PendingAssembled in the USA90-Day Limited Warranty
Our Products
Simple alerts. No complexity.
Available Now
AddWater ALERT
Coffee-maker low-water alert
AddWater uses an externally mounted sensor and bright flashing LEDs to make a low-water condition easier to notice. No smartphone, Wi-Fi, app, or subscription is required.
External non-contact water sensing
Bright flashing LED alert
Simple installation — no tools needed
Designed for coffee makers with a compatible smooth-sided plastic water reservoir
No app, no Wi-Fi, no subscription
Compatibility depends on the reservoir material, shape, wall thickness, and sensor placement.
Introductory Pricing plus Use WATER5 coupon for more discount
$29.95
One unit
Regular retail $34.95
$49.95
Two-unit package
Save on the pair
Taxes, Shipping and handling added at checkout.
Now Available
WaterTank Alert Remote Alert Feature
Remote water-level alert system - Up to 60 feet away based on building design and location.
The WaterTank Alert detects a selected water condition and sends an alert to a separate remote receiver, up to 60 feet away based on environment. No smartphone required. Configurable for full-water or low-water applications across a wide range of tanks and containers. A timer based version allows a notification flash for 15 minutes, waits 15 minutes and flashes again until tank is emptied or water is added depending on mode.
Sensor and separate receiver included
Configurable for full or low water
Works with dehumidifiers, humidifiers, aquariums, and more
Local and remote alert options
Simple installation
Introduction pricing is: $Introductory price: $49.95
Regular retail price: $59.95
Includes:
-External non-contact water-level sensor
-Tank-mounted transmitter unit
-Paired remote receiver
-Full/low-water mode selection
-Power supply
-Mounting materials
-Instructions
-90+day limited warranty if product is registered
Timer-equipped version, optionally- If the tank is full during the night or for hours, the timer initites a cycle of alert every 15 minutes and not constant/continuous alert. This assists in the device longevity
Introductory price: $54.95
Regular retail: $64.95
How It Works
Three simple steps
Both WaterStatus products follow the same simple principle: a sensor detects a water condition, and an alert tells you about it — locally or from another room. Only the WaterTank Alert can switch water/no water modes.
1
Mount the sensor
Attach the sensor to the outside of a compatible non-metallic reservoir. No drilling is required, and the sensor does not contact the water. Place sensor at desired water level or non water level.
2
Set your alert condition
Select the desired water-level threshold or operating mode, depending on the product and application.
3
Get notified by a remote
When the selected condition occurs, WaterTank Alert device activates its flashing LEDs or WaterTank Alert sends a signal to the separate receiver.
Applications
Where WaterStatus helps
WaterStatus products are designed for everyday situations where knowing the water level matters.
Coffee Makers
Get a clear alert when water drops below the selected level.
Dehumidifiers
Get a remote alert when the collection tank reaches the selected full level so you know it needs to be emptied.
Humidifiers
Know when the water level reaches the refill point.
Aquariums
Receive an alert when the water reaches or drops below a selected level.
Pet Water Bowls -Coming in 2027
Get alerted when the bowl water drops below the selected level.
Household Water Tanks
Receive an alert when water reaches a selected high or low threshold.
Commercial Beverage Equipment
Contact us to discuss potential applications for compatible commercial beverage reservoirs. A PRO version is available with buzzer for $49.95 each plus tax ans S/H cost
Choose the alert that fits your space
Local vs. remote water-level alerts
WaterStatus Technologies offers two practical ways to monitor water levels without Wi-Fi, apps, or subscriptions. Choose a local visual alert when you are nearby, or a remote water-level alert when the tank is in another room, basement, utility area, or workspace.
Local alert
AddWater Alert
AddWater Alert is a local low-water alert for compatible coffee maker reservoirs. Its bright flashing LED makes a low-water condition easier to notice right where the appliance is used.
Bright flashing LED alert at the device
Designed for compatible coffee maker water reservoirs
External non-contact sensing with no app or Wi-Fi
Best for coffee makers and other nearby compatible plastic reservoirs where you want a simple visual reminder to add water.
Remote alert
WaterTank Alert
WaterTank Alert pairs a water-level sensor with a separate receiver, so you can be notified from another room when a selected low-water or full-water condition occurs. Remote range is up to 60 feet, depending on building design and placement.
Separate receiver provides an alert away from the tank
Configurable for selected low-water or full-water conditions
Useful for tanks in basements, utility rooms, aquariums, and larger spaces
Best for dehumidifiers, humidifiers, aquariums, large water tanks, basement tanks, and other containers you may not check often.
Both products use external non-contact sensing on compatible non-metallic containers. Container material, wall thickness, shape, placement, and the surrounding environment affect compatibility and remote range.
Why WaterStatus
Why WaterStatus Technologies
Patent Pending
Selected WaterStatus Technologies product concepts and alert-system features are patent pending.
Assembled in the USA
WaterStatus products are assembled domestically with quality and reliability in mind.
No App Required
Our products work without smartphones, Wi-Fi, or subscriptions. Simple hardware that just works.
External Non-Contact Sensing
The sensor mounts outside a compatible non-metallic container and does not contact the water.
90-Day Limited Warranty
90-day limited warranty from the original purchase date. Product registration and installation photographs are required. Warranty terms and exclusions apply.
Simple Installation
Designed for straightforward installation using the supplied mounting materials. Installation requirements vary by product and container.
Frequently Asked Questions
Common questions answered
Customer Reviews
Product Testers Are Saying
Real feedback from people who use WaterStatus products every day.
5.0 · Verified
I used to forget to refill my coffee maker every single morning. The AddWater Alert fixed that completely — the flashing light is impossible to miss. Simple to set up and works exactly as described.
Margaret T.
Ohio
AddWater Alert
My dehumidifier is in the basement and I never knew when it was full until it stopped working. Now the receiver in my kitchen flashes and I empty it before it overflows. Brilliant little device.
David R.
Texas
WaterTank Alert
No app, no Wi-Fi, no subscription — just a simple alert that tells me when to add water. That's exactly what I wanted. My coffee maker has never run dry since I installed it.
Susan K.
Florida
AddWater Alert
Set it up on my humidifier in about five minutes. The remote receiver sits on my nightstand and flashes when the tank needs a refill. No more waking up to a dry room. Highly recommend.
James L.
Colorado
WaterTank Alert
I bought the two-pack — one for my coffee maker and one for my son's. The LED's get your attention. Great value and the installation was genuinely easy. Love that it's assembled in the USA.
Patricia M.
Georgia
AddWater Alert
I have an aquarium and was always worried about the water level dropping. The WaterTank Alert gives me peace of mind. The sensor is discreet and the receiver works from across the house.
Robert H.
Arizona
WaterTank Alert
More products on the way
Water Status Technologies is developing additional water-level alert solutions for a wider range of applications. Join the waitlist to be among the first to know when new products launch.
By joining the waitlist, you agree to receive WaterStatus Technologies product-launch emails. You may unsubscribe at any time.
Contact and Support
Contact and Support
Have a question about a product, need help with installation, or want to discuss a commercial application? We're here to help.