Qingping's official Amazon store (100% positive all-time feedback) is now offering its HomeKit Air Monitor Lite for $80.99 shipped. Below the usual price tag of $106, today's offering hits a new low at $5 below our previous listing and a 24% savings. Qingping Air Monitor Lite comes standard with HomeKit support, so you can link the many stats it tracks to automations and the rest of your Siri setup. In addition to tracking temperature, it can also handle four other metrics including humidity, PM2.5, PM10 and CO2. There is also a handy OLED screen to display readings directly on the device. Having just gone hands-on with the new device, we found it to be "a nice combination of retro but minimal" HomeKit air quality tracking. If you just want to bring air quality stats to your setup and don't need the more new design or Wi-Fi support found above, the Qingping Bluetooth HomeKit Air Quality Monitor can help you save even more. This model has a smaller e-ink display but still keeps an eye on temperature and humidity at a more affordable price. We've reviewed this one before and came to much of the same conclusion as the main deal, making the $35 price tag all the more appealing. While these smart home sensors are new to monitoring your home on their own, you can combine them with a number of other HomeKit accessories to get the most out of the experience. All these merossige gadgets are on sale now from $15 and deliver garage door hubs, smart outdoor plugs and more at some of the best prices in months. In combination with one of the Qingping sensors, you can automate lighting and more based on the conditions in your home. Qingping HomeKit Air Monitor Lite features: Qingping Air Monitor Lite tests 5 key factors of indoor air quality: PM2.5 (the result of secondhand smoke), PM10, CO2, temperature and humidity. By knowing the real-time air quality, you can turn on the air purifier or open the window when needed. Any question about the product, please let us know by email, we will provide remote support. Subscribe to the Homekit.Blog YouTube channel for the latest videos, reviews and more!