Eve Window Guard

Contact Sensor with Break-in Detection

Contact Sensor with
Break-in Detection

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Open/closed/tilted status
Break-in detection
Scene trigger
Invisible installation
Highest Data privacy
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Know the status of your window. Be notified of suspicious activity. And easily trigger automations throughout your home. Combined with your ever-present home hub, Eve Window Guard makes your home safer, all while staying out of sight.


Deter the uninvited

Eve Window Guard works in unison with all your HomeKit-enabled accessories. So when a breach is detected, you can have your connected lights switch on automatically. That'll send 'em running.

Deter the uninvited

Eve Window Guard works in unison with all your HomeKit-enabled accessories. So when a breach is detected, you can have your connected lights switch on automatically. That'll send 'em running.

Ensure that it’s shut.

Can’t remember shutting that all-important window? Just check the Eve app to see if it’s open, closed, or even tilted - even while you're out.  


Be alerted.

Eve Window Guard detects tampering and breakage, but ignores accidental bumps caused by stray footballs, airborne newspapers, and the like. All thanks to patented break-in sensor technology powered by a sophisticated algorithm. So when you receive an unexpected notification on your iPhone, a quick look at the Eve app will tell you if there’s cause for concern.


Track every action.

Opened at 6:23 pm. Tilted at 6:32 p.m. Closed at 7:07 pm. All meaningless until you consider proven links between insufficient ventilation and unhealthy living conditions. With Eve Window Guard, gain insight into your window’s activity, and use that insight to keep your home healthy.

Give your heating a break

Your radiators work hard to keep your home warm. Ventilating makes them work even harder. With Eve Window Guard and Eve Thermo, have your heating pause automatically when you open your window, and save energy without even trying.

Install with ease.

Eve Window Guard slots unseen into all euro-profile and equivalent frames, including many doors. Simply locate the right mounting point, screw it in, and you’re good to go. Quick Start Guide.



Every Eve accessory within reach. 

You can simply use Eve Extend to reach your Eve accessories in every corner of your home – including those far-flung places such as the garden. Eve Extend connects directly to Eve accessories beyond the range of your iPhone or home hub, and makes them available across your Wi-Fi network.


Good to know

Can I mount Eve Window Guard without needing to screw it in place?
In which type of window can I mount Eve Window Guard?
I have a double-sash window. Is one Eve Window Guard enough to detect if glass has been broken and/or if there have been any break-in attempts?
Need help? Contact us!

More information

Command on demand.

Set scenes in a flash via Siri, your Control Center, or Apple Watch. Easily engage accessories using the Home app on your iPhone, iPad, or iPod touch. And to see concise records, gain insights, and enjoy full control of your connected home, look no further than the Eve app.

Learn more

Compatible with your ecosystem.

Straight out of the box, Eve accessories work with your iPhone, iPad, iPod touch, and Apple Watch. Your HomePod, HomePod mini or Apple TV will serve as a home hub, seamlessly automating your accessories and keeping you connected while out and about. 


Technical Details

  • iPhone or iPad with iOS/iPadOS 14 or later
  • 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


2x CR2032 Replaceable Battery 

Wireless Connection

Bluetooth Low Energy


135 x 26 x 9 mm

Tools required for installation

Phillips screwdriver, flat-head screwdriver, drill with 2.5 mm bit


Single and double-sash Euro profile windows and doors

In the Box

Eve Window Guard, Replaceable Batteries, Quick Start Guide

Powered by Eve

Eve Window Guard is easy to setup:

Quick Start Guide


Works wonders with others.