Kaiterra
Kaiterra Laser Egg 2+ Smart Air Quality Monitor
Sensors · Security
HomeKit onlyAir qualityTemperatureHumidityWi-FiOn Apple's list
Where to buy
Store searches look up “Kaiterra Laser Egg 2+ Smart Air Quality Monitor” at each retailer. Availability and prices vary by region; check that the model you buy says it works with Apple Home or Matter.
In ReReHome
Readings from eleven sensor types, any of which can trigger an automation.
And every other characteristic or Matter attribute it exposes.
Reports to Apple Home
Connectivity
- Wi-Fi
How it reaches your home
- HomeKit over Wi-Fi
Identifiers
| Manufacturer | Kaiterra |
|---|---|
| Model / SKU | Laser Egg (LE-200), presumed successor naming of 'Laser Egg 2+' |
Reported versions
| Version | Date | Source |
|---|---|---|
| Firmware 1.5.8 | 2026-10-14 | support.kaiterra.com |
Compatibility notes
- Kaiterra support: the Laser Egg connects to Wi-Fi during iOS setup and is then added to the Apple Home app (HomeKit), with Siri air-quality queries.
- Kaiterra says the latest firmware for all Laser Egg products is 1.5.8. The Laser Egg series (LE-200, LE-201 Chemical, LE-202 CO2) was discontinued effective 2022-08-20.
- Kaiterra's support pages no longer use the name 'Laser Egg 2+'. Mapping it to LE-200 is an inference, supported by the community catalog (homedevices.app) listing Kaiterra LE-200 as a Wi-Fi HomeKit accessory with fw 1.5.8.
- No current manufacturer product page or image exists, since kaiterra.com now covers commercial monitors only.
