








💧 Stay dry, stay savvy — never miss a drip with Govee’s smart water guardian!
The Govee WiFi Water Sensor 2 Pack offers professional-grade water leak detection with a powerful 100dB alarm and real-time app/email alerts. Supporting up to 20 sensors on a 2.4G WiFi gateway, it provides comprehensive home and basement protection. Its adjustable volume, precise drip detection probes, and easy sensor naming make it an essential smart home tool for proactive water damage prevention.


















| ASIN | B095STF6FG |
| Batteries | 4 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #3,831 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Water Detectors & Alarms |
| Control Method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (14,951) |
| Date First Available | August 2, 2021 |
| Description Pile | Alkaline |
| Item Weight | 9.1 ounces |
| Item model number | H5040+H5054 |
| Manufacturer | Govee |
| Mounting Type | Wall Mount |
| Noise Level | 100 Decibels |
| Number of Batteries | 4 AAA batteries required. (included) |
| Part Number | B5040109 |
| Product Dimensions | 5.12 x 3.66 x 2.2 inches |
| Sensor Technology | Contact Sensor |
| Smart Home Compatibility | Smart Home Compatible |
| Style | 2 sensor + Gateway |
| Voltage | 6 Volts (DC) |
S**K
It works, be patient
The instructions are pretty weak. It took me several tries to get everything connected. The key is connecting your phone to 2.4 and then connecting your phone to the gateway and then connecting up your sensors. After that everything was great. The app works fine for me. Tested out a sensor and it sent an alert to my phone. Running the latest IOS.
B**G
Must have for the protection of a water leak!
Highly recommend this product for the what-if scenario of detecting a water leak. It works great and easy to installation. The size is minimal and doesn’t take up a lot of space. It even gives you a leak detection when there is slight condensation. When detected you can hear it perfectly clear!
G**E
Impressive, would buy again. (Take time to read other reviews to make your installation easier.)
We bought this sensor kit with some extra sensors two weeks ago to help monitor the house while we were on vacation. Setup was easy after an hour of unnecessarily confusion. Included batteries worked fine, it's a new installation so I cannot comment on battery life. The manufacture's directions are unclear ... THANK YOU to the Amazon reviewers who wrote terrific explanations to help the rest of us. How well does the Govee app protect privacy? This is not an accusation, it's just an unknown. So I didn't want it installed on the phone I use everyday. Here's an option that also makes it easy to connect to the required 2.4 GHz wifi: I installed the app on an old iPhone that's connected to our router's 2.4GHz "guest WiFi". Using the old phone, and after struggling with the unclear directions, the Gateway connected to guest WiFi and all six detectors paired to their gateway. I also assigned the detectors to location names (e.g. "Water Heater"), so any alerts would immediately direct me to the problem. Then I tested one detector; SUCCESS!!! The audible alarm sounded immediately. Then, within a minute this email arrived: "Your "H5054_48C5" has detected water leakage. Check the area soon to avoid water damage." Glad that the alert system works, I know there's a problem somewhere, but that cryptic serial number doesn't help to find it. Suggest that Govee add "location" to their alert messages. So I like this product. If Govee adds clarity to the installation directions and alert messages they would fully earn a five-star rating! ****
B**S
A Lifesaver for Every Home - Govee WiFi Water Sensor 3 Pack Review
I recently purchased the Govee WiFi Water Sensor 3 Pack, and I can confidently say that it's one of the best investments I've made for my home. These little devices are absolute lifesavers when it comes to protecting your property from water damage. Installation was a breeze - just a matter of connecting them to my 2.4GHz WiFi network (note: they don't support 5G WiFi). Once set up, they worked seamlessly with the Govee Home app, allowing me to monitor the status of each sensor from my phone. The 100dB adjustable alarm is loud enough to get your attention, even in a large house. It's a reassuring feature knowing that you'll be alerted immediately if there's even a hint of water where it shouldn't be. The fact that you can customize the sensitivity level ensures that false alarms are kept to a minimum. But what truly sets the Govee WiFi Water Sensor apart is its ability to send email alerts. This means you're not reliant solely on the app - you'll receive a notification even if you're away from your phone. This level of responsiveness is crucial for avoiding major water damage incidents. The sensors themselves are well-built and feel durable. They're compact enough to be discreet, yet sturdy enough to handle any potential moisture. I placed one in my basement, another in the laundry room, and the third under the kitchen sink - all high-risk areas for leaks and water damage. Since installing these sensors, I've had a couple of instances where they detected water where it shouldn't have been. In both cases, I was able to address the issue before any serious damage occurred. It's incredible how much peace of mind these sensors provide. The battery life is impressive. I've had them for several months now, and they're still going strong. The low battery alerts are another thoughtful feature, ensuring that you're never caught off guard. In terms of value for money, this pack of three sensors is reasonably priced considering the level of protection they offer. When you compare it to the potential cost of water damage repairs, it's a small price to pay for such a valuable safeguard. In conclusion, the Govee WiFi Water Sensor 3 Pack is a must-have for any homeowner. It's reliable, easy to install, and provides an extra layer of security against water damage. Don't wait until it's too late - invest in these sensors and save yourself from potential headaches and costly repairs down the line. I highly recommend them to anyone looking to protect their home and belongings.
M**G
Resolvio todos mis problemas con fugas avisandome en tiempo real cualquier accidente
F**A
After 9 months of use, the gateway keeps on disconnecting without connecting back to the WiFi. Became useless. Contacted the seller for warranty. Was told to contact Govee directly, who said this seller isn’t an authorised one and warranty is void... A joke... Avoid this seller by all means. The product itself is nice. Buy directly from Govee and you’ll be on the safe side.
L**Y
Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Wireless Detector for Home, Basement(Not Support 5G WiFi) These are cost-effective Wi-Fi enabled water leak sensor devices. This pack comes with three wireless sensors that check in to a single Wi-Fi plug-in hub. This type of design allows you to buy many sensors for a cost-effective price. There are other water leak sensors that have Wi-Fi built into the leak sensor itself however the obvious trade-off here is that each of those are typically 40 to $70. With this type of design each water sensor uses a 433 MHz RF signal to the central hub. And the hub itself connects to Wi-Fi using 2.4 GHz Wi-Fi. Because of the low RF range it is quite capable to be placed pretty much anywhere in your house and reach the Wi-Fi hub. The water detection is very quick and it notifies your phone and sends an email. Within 10 seconds of detection you will get a phone app notification as well as an email and obviously you will hear the siren go off loudly. The water leak sensors have three volume levels for the siren. Basically you would want to set this to the high level. Each of these sensors uses two AAA batteries. The anxiety that one day you will run out of batteries on a sensor is eliminated by the fact that it checks into the app and your phone app displays the battery level of each sensor independently. Each sensor can be labeled to however you want to be descriptive. In order to figure out which sensor is which, you basically trigger the water sensor and the app tells you which one is firing and from that point on you know which sensor to label. This is a very nice water leak detection system not only because it works quickly, but it being wifi enabled to your phone with minimal notification delay, is just invaluable. Disclosure: I own a few dlink water sensors which are all stand alone wifi enabled detectors and they cost 70$ each!!! Quite frankly this govee system works better and notifies you quicker even! I also own non connected water detection sirens..they work great too , you just never know when the battery is dead ... And you never know if it's going off when you're not home. I recommend this over D-Link and any other non wifi enabled devices. . Hope this helps
W**F
My Honeywell/Resideo water leak detectors have given great service for years until recently when one has refused to connect via bluetooth and another has started eating batteries. I thought I'd give the Govee units a try and the price for 3 with the required gateway was WAY below the replacement cost for ONE Resideo. The set up was easy and all 3 units were connected to the app without issue. I saw the issue someone else had with identifying the individual detectors so you can assign the right one to the right place. I just put each one (well, 2 of 3 actually) into alarm mode, saw the code for the one alarming in the notification on the app and assigned it accordingly. Not a big deal and I marked the data in Sharpie on each unit for future reference. I still have 3 Resideos in service and now I have 3 new Govees. I expect to add more Govees as the Resideos age out. Nice, fast notification of alarms on my iPhone. Good product.
I**W
Pros - Loud Alarm with 3 volume levels and mute. - Compact and Portable - 1 sensor on top and two on the bottom - works with Alexa - sends email when leak detected - so far now issues when testing. Alarm goes off right away but needs to be about .5mm deep. It won’t go off if it is just on a damp surface. - Decent phone app, but a little overcomplicated for my use case, I just want the sensors support, not all the other smart devices. - Option to add more sensors to the hub (or smart devices). Cons - App does not tell you the battery level of the sensors or even if the sensors are connected. This is really terrible. You’ll need to manually test both of these periodically and I’m sure I’ll forget once the battery actually dies. But note units are supposed to start beeping on low battery. - Battery door has 4 screws you need to remove. I can see one, but four? Comments - Added Alex routine to announce “Water leak detected at Kitchen Sink” to all my echo’s in the house. You’ll need to set this up for each sensor, but it’s great that it works. - You need to create an account. Most devices require this nowadays I find. If you have a water leak (I have), these sensors can easily save you far more than they cost. My buddy had over $20K damage when his fridge water leaked and he was at work. Overall it’s a great set and I got it on prime days for $66 but is regularly around $90. The only thing I really dislike is that it doesn’t tell any information about your sensors (battery, connectivity). I understand that they want to preserve battery life, but even if it only checked once a day that would be fine. I only added one device to start off with (left the battery tab in for the other two). But according to the app all devices were operational, even though 2 had never been connected.