

💧 Stay Dry, Stay Ahead – Smart Leak Detection That Never Sleeps!
The SwitchBot WiFi Water Sensor 3-Pack offers professional-grade leak detection with ultra-sensitive probes detecting water as low as 0.5mm. It connects directly to 2.4GHz Wi-Fi, eliminating the need for a hub, and sends instant app and email alerts. Featuring a loud 100dB alarm and IP67 waterproof housing, it’s built for reliable use in kitchens, bathrooms, and basements. With up to 18 months battery life and compatibility with major smart home platforms, it’s the ultimate smart safeguard against costly water damage.







































| ASIN | B0CTJPCZQ7 |
| ASIN | B0CTJPCZQ7 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | #179,037 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #525 in Safety Sensors & Detectors |
| Color | White |
| Control method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (405) |
| Customer reviews | 4.4 4.4 out of 5 stars (405) |
| Date First Available | 24 July 2024 |
| Date First Available | 24 July 2024 |
| Item Weight | 259 g |
| Item model number | W4402000 |
| Item model number | W4402000 |
| Item weight | 259 Grams |
| Manufacturer | Wonderlabs |
| Manufacturer | Wonderlabs |
| Material | UV-resistant ABS plastic |
| Mounting type | Tabletop Mount |
| Noise level | 100 Decibels |
| Number of batteries | 2 AAA batteries required. (included) |
| Product Dimensions | 2.9 x 3.2 x 7.8 cm; 259 g |
| Product Dimensions | 2.9 x 3.2 x 7.8 cm; 259 g |
| Sensor technology | Contact Sensor |
| Shape | Detector (3 Pack) |
| Style | Detector*3 |
| UPC | 810150540475 |
| Voltage | 3 Volts (DC) |
| tech_spec_battery_description_toys | Alkaline |
M**J
Zuverlässiger Wassermelder mit smarter Steuerung – SwitchBot WLAN Wassermelder im Test Der SwitchBot WLAN Wassermelder ist eine ausgezeichnete Wahl für alle, die ihr Zuhause zuverlässig vor Wasserschäden schützen möchten. Die Einrichtung ist einfach. Ich habe das 3er-Pack gekauft und bin absolut zufrieden mit der Leistung und den smarten Funktionen. ###Einfache Installation & zuverlässige Erkennung Die Einrichtung war in wenigen Minuten erledigt. Der Wassermelder verbindet sich direkt mit dem 2,4-GHz-WLAN und lässt sich problemlos über die SwitchBot-App steuern. Die Sensoren reagieren extrem schnell auf Wasser, schon bei wenigen Tropfen wurde der Alarm ausgelöst. ### Lauter Alarm & App-Benachrichtigungen Mit 100 dB ist der Alarm laut genug, um ihn auch aus anderen Räumen zu hören. Zusätzlich gibt es App-Benachrichtigungen, sodass man auch unterwegs sofort informiert wird. Besonders praktisch: Die Lautstärke des Alarms kann individuell angepasst werden. ### Robustes Design & vielseitiger Einsatz Dank der IP67-Zertifizierung sind die Sensoren komplett wasserdicht und können problemlos in feuchten Umgebungen wie Küche, Bad oder Keller eingesetzt werden. Ich habe sie unter der Spüle, in der Waschküche und neben der Waschmaschine platziert, perfekt, um Lecks frühzeitig zu erkennen. ### Fazit Der SwitchBot Wassermelder bietet einen zuverlässigen Schutz vor Wasserschäden und überzeugt durch einfache Installation, smarte Steuerung und ein robustes Design. Besonders die direkte WLAN-Verbindung und die schnelle Reaktionszeit machen ihn zu einer klaren Kaufempfehlung! Wer sein Zuhause effektiv absichern möchte, liegt mit diesem Wassersensor genau richtig. ✅🔥
J**A
This water leak sensor works great! I placed it in the laundry room, kitchen, and guest bedroom, and it detects water instantly. The alarm is loud, and I get immediate alerts on my phone. It already helped me catch a small leak near the washing machine before it became a bigger issue. The one in the kitchen gives me peace of mind under the sink, and the sensor near the guest bathroom adds extra protection. Easy to set up, reliable, and definitely worth it for home safety!
L**.
Desideravo acquistare un rilevatore di perdite d’acqua e ho colto l’occasione del Black Friday per prendere questa confezione da 3. Sono rimasto davvero soddisfatto: SwitchBot conferma ancora una volta la sua qualità. Qualità costruttiva eccellente I rilevatori sono leggermente più grandi di quanto immaginassi, ma la dimensione è perfettamente adeguata alle funzioni e non crea alcun problema nell’installazione. La struttura è solida e lo scomparto batterie è completamente ermetico, così da evitare infiltrazioni d’acqua. Confezione completa Nella confezione ho trovato: - 3 rilevatori - 3 set da 2 batterie AAA già pronte all’uso - Un pratico utensile rigido per aprire lo scomparto batterie Un kit davvero completo, pronto da installare in pochi minuti. Doppio sensore molto preciso Ogni rilevatore integra: - Sensori superiori per rilevare gocciolamenti - Sensori inferiori per rilevare acqua a terra La sensibilità è ottima e la risposta immediata. Notifiche intelligenti e allarmi indipendenti Una delle funzioni che ho apprezzato di più è la flessibilità nella connessione: - Si collega all’hub SwitchBot se presente - Oppure direttamente al Wi-Fi, senza bisogno di hub In caso di perdita invia: - Notifiche sull’app - emette un suono a 110 db - Email fino a 10 indirizzi contemporaneamente Una sicurezza in più, soprattutto se si è fuori casa. Configurazione semplicissima L’associazione all’app è stata immediata e senza intoppi. Tutto molto intuitivo, come da tradizione SwitchBot. Batterie longeve La durata dichiarata è di circa 2 anni, un ottimo valore per un dispositivo che deve funzionare in continuo. Conclusione Prodotto eccellente, affidabile e completo. SwitchBot continua a offrire soluzioni smart di qualità superiore. Rapporto qualità-prezzo ottimo. Assolutamente consigliato!
M**S
The SwitchBot WiFi Water Sensor is an absolute game-changer for home protection! Setting it up was a breeze — just connect it to your 2.4Ghz Wi-Fi, and you're good to go. No extra hub needed, which is a huge plus. The app is intuitive and user-friendly, delivering real-time alerts straight to your phone whenever it detects leaks, drips, or flooding. It’s fantastic for peace of mind, especially when you’re not home. The build quality is impressive, with an IP67 waterproof rating, making it perfect for kitchens, bathrooms, basements — pretty much anywhere. The sensitivity of this thing is unreal. It has four sensor probes and can detect even a tiny 0.5mm water level! And if something goes wrong, the 100dB alarm ensures you won’t miss it, even from afar. The app integration is smooth, and I love how it works with Alexa, Google, Siri, IFTTT, and SmartThings. It even pairs with the SwitchBot ecosystem, letting you control other devices if a leak occurs. All in all, this little device packs a serious punch. It's reliable, well-built, easy to set up, and the app makes everything super convenient. Highly recommend!
H**E
I've placed these sensors at critical spots around the house, near the bathtub, under sinks and near the water dispenser. Theses allowed to prevent catastrophic floods when kids tried to "wash" our floors with the shower spray. It rings quickly and loud enough to stop anyone on their tracks. Since I own other Switchbot products, it also sends me an email and a phone notification whenever something happens.
Trustpilot
3 weeks ago
3 weeks ago