Eve
Eve Room Indoor Air Quality Monitor
The Eve Room is a compact HomeKit-native indoor air quality monitor that tracks key environmental metrics and surfaces them through Apple's Home app or Eve's own application.
### Overview The Eve Room is designed to monitor air quality by measuring volatile organic compound (VOC) concentrations, temperature, and humidity, all in a compact, placement-flexible package. It operates with 100% local intelligence and direct communication — no Eve cloud, no registration, no tracking. It's Apple HomeKit-enabled, joins a Thread network automatically, and requires no bridge or gateway, making it one of the cleaner smart home setups available for Apple users.
---
### Pros - **Privacy-first design:** All data stays strictly local with no cloud dependency, which matters if you're wary of smart home devices harvesting household data. - **Readable e-ink display:** The 200×200 pixel e-ink display shows temperature, humidity, and air quality at a glance, and doesn't produce glare in sun or artificial light — useful for bedrooms, nurseries, or kitchens where you want a quick read without opening an app. - **Actionable automation:** You can add automations using the Home app (iOS 15.1 and later) and the Eve app which, when triggered by changes in air quality, can have a light change color or your HomePod play a sound — so you're alerted passively rather than having to check manually. - **Wireless and rechargeable:** You can place Eve Room wherever you like thanks to its wireless connectivity and integrated rechargeable battery with a 6-week battery life, recharging via USB, so there's no need to run cables or hunt for wall outlets.
---
### Cons - **Apple-only ecosystem:** The monitor works with Apple Home and requires an iPhone or iPad; controlling it automatically and away from home requires a HomePod or Apple TV (4th generation or later) as a home hub — Android users are entirely locked out. - **No CO2, particulate, or allergen tracking:** It does not track pollen, dust, pet dander, bacteria, or other potential allergens, and it also does not track CO2 levels, which limits its usefulness for people with respiratory conditions or those wanting a fuller air quality picture. - **Cannot detect serious hazards:** This device cannot be used as a carbon monoxide detector, and as one reviewer noted, it lacks the ability to detect hazards like radon or carbon monoxide — it should not replace dedicated safety detectors. - **Star-rating simplicity:** Air quality is displayed as a series of stars from one to five, which is easy to read but abstracts away the granular VOC data that more technically minded users might want on-screen.
---
### Who It's For This monitor is a strong fit for **Apple HomeKit households** that want a low-friction way to stay aware of indoor air quality — particularly parents monitoring a child's room, people who cook frequently, or anyone in a newer or recently renovated home where off-gassing from furniture and materials is a concern. The Eve app distills all measurements into detailed graphs by hours, days, weeks, months, and years, so you can easily learn how everyday activities impact air quality — ideal for people who want to build healthier habits over time.
---
### Not Right For Anyone outside the Apple ecosystem, or buyers who need comprehensive air quality monitoring (CO2, PM2.5, radon, or allergens) for health or medical reasons — a multi-sensor monitor like the Airthings View Plus or Qingping Air Monitor Lite would be a better fit.
Seen at 1 retailer at $79.95 as of 2026-06-25. Prices change — check the retailer for the current price.
One of the few air quality monitors built natively for HomeKit, with no hub or bridge required.
What it measures
- VOCs (volatile organic compounds)
- CO₂-equivalent levels
- Temperature
- Humidity
What stands out
- Native Thread and HomeKit support means straightforward setup for Apple ecosystem households with no additional hub required
- Displays current readings directly on the device's built-in e-ink screen, reducing reliance on the app for quick checks
- Historical data logging in the Eve app allows trend analysis over time, useful for identifying recurring air quality issues
- Compact, understated design sits unobtrusively on a shelf or desk
What to weigh
- Locked to the Apple HomeKit ecosystem — Android users and non-Apple smart home platforms are not supported
- Measures CO₂ equivalent via VOC sensor rather than true CO₂, which is less precise than dedicated NDIR CO₂ sensors
- No built-in alerts or alarms; actionable notifications depend on HomeKit automation setup
Great fit if
- Apple Home or HomeKit users wanting passive, always-on air quality visibility
- Households concerned about VOCs from cleaning products, furniture, or cooking
- Anyone who prefers a screen-on-device readout without opening an app
Skip it if
- Android users or those invested in non-Apple smart home ecosystems
- Those needing clinically accurate CO₂ measurement rather than an estimated equivalent
- Shoppers wanting a standalone device with its own alerting system independent of a smartphone