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💧 Stay ahead of the flood—smart water monitoring that works as hard as you do!
The Risinglink Smart Water Level Monitor is a US-engineered, WiFi-enabled device designed for both indoor and outdoor use. Featuring a durable stainless steel float sensor and IP65-rated controller, it delivers reliable water level alerts via text and email to multiple contacts without monthly fees. Powered by 3 AAA batteries with years of life, it offers effortless installation and intelligent alert management to prevent overflow and water damage.



| ASIN | B0C4DCTXKB |
| Battery Description | Alkaline |
| Best Sellers Rank | #108,633 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #84 in Water Detectors & Alarms |
| Brand | Risinglink |
| Built-In Media | Water Level Monitor, Stainless Steel Float Sensor, WiFi Antenna, AAA batteries |
| Color | White |
| Compatible Devices | Smartphone |
| Control Method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (132) |
| Item Dimensions L x W x H | 4.72"L x 4.92"W x 1.57"H |
| Item Type Name | Water Detectors & Alarms |
| Manufacturer | Risinglink |
| Mfr Part Number | WD201W |
| Model Number | WD201W |
| Number of Batteries | 3 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Smart Home Compatibility | Smart Home Compatible |
| UPC | 752574242323 |
| Voltage | 4.5 Volts (DC) |
L**A
The best Sensor for your Pool
This is the perfect solution for monitoring your pool water level and avoiding water waste. Very strong and robust manufacturing. Super fast and easy to set up. The alerts work perfectly and are very reliable (Water Level, Offline, and Battery Low). I loved the way they managed the false alarms. Long-lasting battery for peace of mind. I highly recommend!
J**S
It does the job for a reasonable price.
This product met my needs perfectly. Installed on a job site office trailer's holding tank, it prevents overflow and eliminates constant manual checking. Setup was simple, and it's worked flawlessly since it’s been put in service. High level alerts are sent via text and email to myself and colleagues. No other product matched its features or price.
K**S
High quality, well designed product
This product is excellent for my needs. It has strong components, strong functionality, and great support. The water sensor can detect low OR high water levels and the water sensor is very high quality stainless. The lead wire from the water sensor to the circuit box is long enough for almost any application I could imagine. The unit uses replaceable, low cost batteries, and the functionality is well thought out - It will send you notifications (email and text) and high water, low water, low battery, etc. There is no ability to poll the unit in realtime, but I understand that adding this capability would come at the cost of much lower battery life. Unit was easy to connect to my wireless network. Great quality product.
N**N
Works Great
Bought last year to alert me when grey water levels in septic tank were high. Ground water and spring snow melt would influence the level. I don’t have electricity to the tank until drain field is completed. This device allows me the peace of mind to provide notification. It’s set up so send text message and email when level is higher than float and again when the level has been returned below the float. It also gives the battery percentage remaining which is great. So far it has used 50 percent of battery in one year. Overall, very satisfied in performance, simplicity, dependability and reliability. BUY ONE IF SIMILAR APPLICATION IS NEEDED
D**E
Quit working
Worked for a few months, then quit. I liked the first one I bought because it worked when installed, so bought another for our cabin. They've both quit working now after several months.
C**I
Excellent customer service!
Pro: Good quality metal float. Wiring and device also very sturdy. My Starlink 2.4 GHz connected with great signal. I did split off the network from my 5.0 GHz to give the device its required 2.4, it's easy on Starlink application. Runs on batteries, has WiFi,no electric involved. Notifications are emailed or text to you if Wifi is down, or batteries are low and when your water level is low or high. RisingLink is very proactive in making sure the system is installed and running correctly. I needed to run my wire thru a very small space thru the inside of my cistern pipe cap so the cap could shut securely. I removed the 2 wires from inside the unit so I could feed them thru, then easily reconnected them to unit. Worked great. See pics. Con: None. I do hope the next model would have an application to check in on it. While I'm wishing would really like to have a gauge in the App to see the approximate water level at any given time. It would really help with water delivery planning for those who live very remote. If that idea would require electric at the device site, an extension cord could be an option.
D**F
Working great for me on a water tank
Just what I was looking for. I have a 5000 gallon water tank that I share with a neighbor. And the tank is close to their house. This makes it tricky since the tank is far away. Using wifi works great (on my neighbor's network). And I love getting a text message & email when my tank goes below 80% full (that is where I set it). That being said this is a confusing type of device. Here are some things that might help when considering this: 1) This device will only tell you one thing. In my case it tells me when the water level drops below 80%. You can also reverse a metal ring so that instead of telling you when the water goes below a certain level, you can have it tell you if the water goes above a certain level. For instance you could put the sensor right at a "95% full" height inside your tank and this could tell you when the tank gets full. It will NOT tell you both things. So if you want to know both a low point AND a high point, you need two of these. One data point is good enough for my situation. 2) When you go to set it up I would suggest writing down the name and password for your wifi network and any phone numbers and emails you want to enter. I was not able to copy and paste these. Once you're on the setup screen you can't switch apps (on an iPhone anyway). 3) If you need to change the batteries you need to loosen 4 screws to get inside. These are on the front so you can leave the unit mounted in place. The whole front panel comes off (the screws can fall out so be careful ... maybe add washers inside to fix this). One nice thing: once you set up the device, changing batteries will not require you to re-enter settings. It remembers. 4) This relies on a reliable wifi connection. My neighbor's wifi stopped working a day after I set it up and they were out of town so I couldn't do anything about it. After a day or so I got a text message saying that there was a communication error and I should check the wifi connection. That is extremely helpful! Fyi ... once my neighbor got back and reset the modem and router it starting working again by itself. And has been working perfectly for over a month now. 5) Last thing: the sensor simply hangs down into the water tank. You need to suspend it one way or another to set the level that you want to monitor. There is a thick string that goes around the top of my water tank that holds up the liner. So I was able to simply loop the wire of this sensor around that string a few times and let it hang in the tank. I think they included tape to hold the wire in place although I found I didn't need it. Very happy.
B**L
This thing works perfectly!
This thing works perfectly! Our sump pump failed the other day and I never knew about it until we just happened to see that the basement was flooding. I vowed to purchase something to notify us BEFORE the sump filled up. This product is the exact right thing for that. It provides great peace of mind for our family and safety for our basement. With free email and SMS notifications for life, it is a real bargain too. Please buy this, so that the company can afford to continue to provide FREE email and SMS services for owners. :-)
M**.
La mejor compra que he hecho. El dispositivo funciona muy bien y ya no hay sorpresas cuando te quedas sin agua. Lo recomiendo.
C**!
Excellent product, amazing customer service, top notch build quality and setup was a breeze. I highly recommend going with this smart water level monitor. 5 stars!!! Below is some useful feedback from the Risinglink support team: "First, the Risinglink device is designed to conserve battery power. To achieve this, it spends the vast majority of its time in sleep mode. The device typically wakes up about every 12 hours to reconnect to Wi-Fi and send a routine daily check-in to our cloud server. It will also wake up immediately if the float sensor detects a water level change and needs to send an alert. Once the check-in or alert has been sent successfully, the device disconnects from Wi-Fi and returns to sleep mode right away. In normal operation, the device remains in sleep mode more than 99% of the time, which keeps power consumption extremely low. In fact, we have observed many Risinglink devices maintaining healthy battery levels even after a year of use in different Wi-Fi environments. Because of this low-power design, the device does not continuously monitor the Wi-Fi connection. Therefore, if your Wi-Fi network goes down (for example during a short power outage), the device will not send a real-time notification specifically indicating that Wi-Fi has been lost. However, if a water level alert occurs while the Wi-Fi network is down, the device will attempt to reconnect to Wi-Fi repeatedly until it succeeds in sending the alert. In this situation, the device will temporarily consume more battery power, since it needs to keep trying to reconnect. Under normal Wi-Fi conditions, the device reconnects quickly, sends the alert, and immediately returns to sleep mode to conserve battery. In addition, our cloud server monitors the online status of your device every day. If the server does not receive a routine check-in within 24 hours, it interprets the device as being offline and sends you a “Device OFFLINE” notification. While this alert is not generated in real time, it is still very helpful in informing you if there has been an issue with your Wi-Fi network or device connectivity for an extended period." Based on this feedback, I'm considering making sure my modem/router will have power during a power outage since that's a critical time that I would need to know of a high water situation if I'm away.
D**H
Cada vez que se corta la luz (lo cual es frecuente), tengo que subir al techo y hacer un reinicio completo para conectarme nuevamente al WiFi. ¡Producto inútil para mí!
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