Eve Water Guard

Connected Water Leak Detector


Get alerted as soon as water leaks out, and protect your home from expensive water damages. 

100 dB siren & visual alert
6.5 ft / 2 m sensing cable (extendable)
Siren-test mode
Bluetooth & Thread
Highest data privacy

Protect your home.

Water damage negatively affects your quality of life, results in expensive repair bills and unfortunately is something that happens very frequently. Now you can protect your home against such disastrous events. Eve Water Guard detects water leaks and alerts you the moment they occur – visually, audibly and via an app on your iPhone. 


Almost anything can cause water damage.

According to industry statistics, about one in 50 insured homes has a property damage claim caused by water damage or freezing each year. The causes are innumerable, with many leaks going undetected for long periods. They can range from burst pipes, a leaky dishwater outlet, a loose connection under the sink, a broken washing machine, a downpour that floods the basement to an overflowing bathtub – and practically anything else in between. 


And even if your rooms are fitted with water detectors – instead of monitoring large areas, the spot-based detection of many devices mean the issue is detected either too late or not at all.  


Water damage has catastrophic consequences.

Water damage causes all sorts of trouble, with loud dehumidifiers and pumps significantly impacting quality of life. If you fail to spot a leak, it can lead to mold which will wreak havoc on your health. Your furniture and possessions will also be affected, resulting in you needing to spend a lot of money on extensive and costly renovations. Say goodbye to this hassle, and protect yourself and your home with Eve Water Guard.  


Identify water damage immediately.

If water leaks out, you’ll need to act swiftly to prevent worse damage. Eve Water Guard will alert you immediately with its 100 dB siren and red flashing warning light – and also notify you via iPhone, iPad, and Apple Watch. And if you’ve got a home hub – such as an Apple TV, HomePod or HomePod mini – you’ll also get notifications when you’re away from home. 


Wide-area monitoring. 

Compared to other devices with spot-based detection, Eve Water Guard monitors large areas of your room thanks to its supplied 6.5 ft / 2 m sensing cable that serves as a full-length sensor – and if that’s not enough, you can extend it up to an incredible 490 ft / 150 m. This means that every nook and cranny of your room is monitored, leaving nowhere for water to leak out or pool undetected.


A reassuring feeling.

Leave your home even with the washing machine running. Enjoy complete peace of mind knowing that no water’s leaking from the water pipes in the cabinets. And keep a watchful eye on the basement, even though you don’t go there that often. Eve Water Guard adds a watertight layer of protection to your home.


Alongside Bluetooth, Eve Water Guard supports Thread. This technology makes your smart home network more responsive, robust, and increases its reach – the only thing you need is HomePod mini or Apple TV 4K (2nd generation, 3rd generation 128 GB). As a router node, Eve Water Guard relays other Thread accessories’ data packets and enhances the stability and reach of your smart home. More about Thread.


Thread is also a pillar of the new Matter standard. 

“[…] if you already have a HomeKit setup, this is a solid pick."



"Eve isn't the cheapest option, but it is one of the most robust and reliable. There's no hub to rely on, no battery to die, and you could blanket an entire basement with enough sensing cable extensions. As is typically the case, Eve remains one of our most oft-recommended brands for HomeKit users, and the updated Thread model of the Eve Water Guard keeps up this trend."



Good to know

How long does it take until an alarm is triggered?
How can I monitor difficult-to-reach areas?
Eve Water Guard is a Full Thread Device (FTD) – but what does that mean?
Do I need a hub?
Privacy by Design. What happens at home, stays at home.
Need help? Contact us!

More information

Eve Water Guard can be controlled using the Eve app, the Home app and Siri.

Eve app
Home app

Technical Details

  • iPhone or iPad with the latest version of iOS/iPadOS
  • Controlling this HomeKit-enabled accessory automatically and away from home requires a HomePod or an Apple TV (4th generation or later) as a home hub
  • Notifications away from home require a home hub


100-240 V~, 50/60 Hz, 50 mA

Wireless Connection




65 x 65 x 45 mm (excl. plug) or 2.6 x 2.6 x 1.8 in


Type I sockets (AS 3112)
Type E & F sockets
United Kingdom:
Type G (BS 1363) sockets
U.S. & Canada:
Type A & B sockets

In the box

  • Eve Water Guard
  • Interchangeable plug adapters (EU, UK, US, AU)
  • 200 cm / 6.5 ft sensor cable
  • Quick Start Guide

Eve Water Guard is easy to setup:

Installation video

Quick Start Guide