SwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with 3.28ft Sensing Cable, No Hub Required (Support 2.4G) (3, White)

Thrilled with these basement water alarms! Easy to install and very economical, these alarms alert me when/if my sump pump pit malfunctions. This product gives me peace of mind. LOVE them!

I bought these because I have to filter my water for my saltwater aquarium. I use 5 gallon buckets and they fill so slow I would forget about them and i would have water everywhere. I just clipped one alarm on the inside of the bucket and it worked beautifully! The alarm is loud enough to get your attention, but not awfully loud. It alarmed 4 times and my floors are dry! It stopped alarming immediately when the sensor is taken out of the water. I am going to put 1 under my sink and 1 by the sump pump in the basement.

These products work well; they alarm when they get wet and the remote sensor is terrific when you need it. The alarm is loud enough to hear and it gets pushed out to your phone and email. Ignore the comments saying that they don't stay connected to WiFi -- they're not SUPPOSED to. They re-establish their WiFi connection when they need to alert; otherwise it's shut off to preserve the battery. Battery life is good and the app is fine. The only real issue is that the shell cover which keeps water out is kept under pressure by a thick gasket and there is an electrical connector that must be tightly pressed for the external water leak sensor to work. All of this is secured by a tiny plastic hook that will break if you use a screwdriver to open the back. You MUST use the included prying tool or you will ruin the units when changing the batteries. They 100% should put a sticker on the back telling people to use the included tool to protect the unit!

I just ordered my second one. I've had the first one over a year, no issues. After a leak in my basement that did not get noticed right away, I needed something to alert me if there is ever an issue. Now I have one by the water heater & furnace, and another in a corner that will get water sometimes in heavy rains. Easy set up. Will send an alert when the batteries get weak.

SwitchBot did it again! Great product & easy setup & connect to my SwitchBot hub. Very important to me for keeping watch 24/7 on my houseboat bilges & engine compartment for water intrusion, while I’m not at the boat !!

I bought this to monitor water level in the bilge of our boat, since our A/C condensate drains there. I figured a loud alarm would tell me when I needed to turn a small pump on to get rid of the water from the A/C, as well as an early warning if there were any other leaks. Does this sense water? yes. It is very fast to sound the alarm when water is detected. The only problem is you cannot hear the alarm. this would work well for under the sink leak detection, but don't expect to hear it anywhere in the house more than 10 or so feet away unless there are no cabinet doors or other obstructions. If the game is on in the living room forget it you won't here it. You will have to rely on the message it sends to your phone (which is sometimes slow to come through), if you have it on you or your phone hasn't put the app to sleep. The app is ok but you have to create an account in order to use it. Over all it works, but unless you are paying attention you will likely miss the alert that you have a leak and find out the hard way, which is what this is supposed to prevent.

A+, put one on top of water heater & two in pan esp given I recently had a leak that would’ve been a disaster of 50 gals flooding me. I had xsense on it that fortunately decected the leak. However I like these betttr than xsesnse because 1) the one sensor end is small that can fit in confined spaces of the water heater pan, 2) don’t need a hub to connect, 3) I have option to mute the sensor so I all I get are notifications. I might get more to replace the xsense ones that I already have in other places of my rental unit.

Id prob give this 3.5 star if I could. The Good: -It appears to do as advertised, it linked up with Alexa, and also Google Nest/Home. -It does indeed send alerts promptly if it detects water. -Uses AAA batteries, easy to replace. -Form factor/Aesthetics is/are nice, and water sensors are EVERYWHERE on it. -The probe is clutch for someone like me (buying it for a sub pump). Im surprised there aren't two separate models though. -Very Affordable ($20 for one, cheaper for more-- i got 1) -The sensors appear to be sensitive enough to capture real water situations, without being so sensitive that they alarm for minutes if theres a mist or whatever in their proximity (like, near a sub-pump water line)-- finally, we'll (probably) stop getting false alarms. The Bad: -The compartment where the battery lives.... is stupidly hard to open. The included tool basically bent and broke immediately on all three sides-- its just not up to the job. A flathead screwdriver does work, but may break the plastic clips. Note: I hate most plastic clips. Id actually suggest cutting back the clip near the wire if you have this same experience... it wont fit together AS nicely, but the friction fit is probably good enough, especially for those using the wire probe (like me). -The software it comes with is kind of janky, unintuitive, and immediately spams you with pop-ups. Bad form, likely symptomatic of a company with confusing messages/goals or leadership. -I did have to remove and readd it to Alexa to allow it to find the detector for routinues-- this could be an alexa problem though. -The siren isnt very loud (if that matters to you, it didnt for me). Neutral: -Some thought went into the software, and what happens if, say, the batteries die. I tested no batteries and it messaged me to tell me there was a leak. Thats.... better than nothing, for sure. The best would be a warning the battery is low, the next best would be a message that says the batteries are dead, the third best is a message that says the sensor has disconnected, the fourth would be what they did. At least there is some kind of flagging for that scenario. -Not being Matter or otherwise independent of their dumb app (no offense, I dont want the app). If this thing just connected immediately to the network we all want to use, it would immediately make this a 4.5 (then fix the door, and youre 5.0 for days).

J’ai acheté le détecteur de fuite d’eau SwitchBot pour sécuriser mon appartement, et j’en suis très satisfait. L’installation est ultra simple : il suffit de placer le capteur à l’endroit souhaité et de le connecter à l’application SwitchBot, sans besoin de hub supplémentaire. Je l’ai installé sous mon chauffe-eau et je prévois d’en installer un autre prochainement sous mon évier équipé d’un système de filtration avancé. Le détecteur est très sensible, il réagit immédiatement à la moindre trace d’eau et déclenche une alarme sonore. J’apprécie aussi la réception de notifications instantanées sur mon smartphone, ce qui me rassure même lorsque je ne suis pas chez moi. Le design est compact et discret, il se glisse facilement sous un évier ou près d’une machine à laver. L’autonomie annoncée est excellente, et il fonctionne avec des piles classiques. Le rapport qualité-prix est vraiment bon pour un appareil connecté de ce type. Je recommande ce détecteur à tous ceux qui veulent éviter les mauvaises surprises liées aux fuites d’eau !

今回初めて SwitchBot 製品を購入しましたが、非常に満足しています。 開封から Android タブレットでの初期設定、動作確認まで、約 10 分で完了しました。 低評価レビューを見て不安もありましたが、実際には驚くほどスムーズで、「本当にこれで動くのか」と思うほど簡単でした。 水道水で検知テストを行ったところ、警報音・タブレット通知ともに問題なく作動し、説明書を見る限りではバッテリー残量が少ない場合も通知されるようです。 気になっている点は、他レビューで見かける「気付かないうちにバッテリーが切れていた」という事例の原因が、 ・アプリのバックグラウンド動作が許可されていなかったのか ・リアルタイムモニターによる電池消耗なのか 判断できないところです。これは長期間使ってみないと分からない部分だと思います。 とはいえ、開封から 30 分ほどでシンク下への設置まで完了し、現在は約 2 か月経過。 付属のテスト用電池ではなく新品のアルカリ電池を使用していることもあり、今のところバッテリー残量に問題はありません。

Ho acquistato lo SwitchBot Sensore d’Acqua WiFi per monitorare il livello dell’acqua all’interno di due pozzi e prevenire il rischio che salga troppo. Dopo settimane di utilizzo, posso confermare che è un dispositivo affidabile, preciso e perfettamente adatto a questo scopo. Design compatto e resistente Il sensore è piccolo e discreto, ma allo stesso tempo robusto e resistente all’umidità, ideale per un utilizzo in ambienti esposti all’acqua. Grazie al design minimalista, è stato facile posizionarlo nei punti strategici all’interno dei pozzi senza ingombrare. Installazione semplice e immediata La configurazione è stata molto semplice: dopo averlo posizionato nei pozzi, l’ho collegato all’app SwitchBot in pochi minuti. La connessione WiFi e Bluetooth è stabile e non ho mai riscontrato problemi di disconnessione. Rilevazione accurata e notifiche istantanee Il sensore rileva con precisione quando il livello dell’acqua raggiunge un determinato punto e invia notifiche istantanee sullo smartphone. Questo mi permette di intervenire subito e prevenire eventuali problemi legati all’innalzamento eccessivo del livello dell’acqua. Integrazione con la domotica Ho integrato il sensore con il mio sistema smart, permettendomi di monitorare la situazione in tempo reale e, se necessario, attivare azioni automatiche come avviare una pompa di drenaggio. Il supporto per Alexa e Google Assistant lo rende ancora più versatile. Batteria a lunga durata Le batterie garantiscono un’ottima autonomia, il che è fondamentale per un utilizzo in un ambiente come un pozzo, dove la manutenzione deve essere ridotta al minimo. Rapporto qualità-prezzo Per il prezzo, lo SwitchBot Sensore d’Acqua WiFi è un’ottima soluzione per chi ha bisogno di monitorare livelli d’acqua in ambienti specifici. Preciso, affidabile e facile da configurare, offre un ottimo rapporto qualità-prezzo. Conclusione Se cerchi un sistema smart per monitorare il livello dell’acqua nei pozzi e ricevere notifiche in caso di superamento della soglia, lo SwitchBot Sensore d’Acqua WiFi è la soluzione ideale. Affidabile, facile da installare e altamente integrabile con la domotica, è un acquisto consigliato per chi vuole tenere tutto sotto controllo in modo smart!

Lo compré para vigilar la lavadora y otro para el aparato de osmosis (tengo un sótano que se inunda cuando menos lo esperas). Es una chiquitina que te salva de sorpresas. Lo mejor: Detecta agua en 1-2 segundos y el móvil explota con notificaciones, app perfecta, batería que dura más de un año y se conecta directo al Wi-Fi 2.4 GHz sin hub. Es lo que más valoro conjuntamente a tener el detector con cable o en dispositivo de manera que puedes tambien viligar que el agua no llegue a un cierto nivel.

I couldn’t be more impressed with this leak detector. The cabled version is fantastic value, effectively giving you three sensors in one. The engineering is smartly thought out — the top-mounted sensor sits in a dished recess, which cleverly allows drips to collect and trigger the alarm more quickly. It also has a built-in alarm for immediate local alerts, which is a lifesaver if you’re nearby. Connectivity is excellent: it works flawlessly with the SwitchBot app and cloud services, but it also integrates perfectly with Home Assistant via ESP32. In fact, setup with HA was even faster and more seamless than with the official app. Someone mentioned it didn’t work, personally didn’t have a single issue getting it to work. It was picked up by ESPHome instantly. I was torn between this and the Eufy option, but honestly this has far more bells and whistles, and the Home Assistant functionality is spot on — exactly what I needed for my setup. The build quality, design, and reliability are outstanding. I had the unfortunate experience of a copper pipe bursting (after rubbing against a rusty RSJ), which flooded two rooms in my office. I only wish I’d bought this device sooner — it would have saved me a lot of hassle. If you’re looking for a well-designed, highly reliable, and affordable leak detector, this is absolutely the one to get. ⭐ ⭐ ⭐ ⭐ ⭐