Best HomeKit Humidity Sensors iMore 2020

Why do you need the best HomeKit humidity sensors? Maintaining a perfect balance of humidity in the home is a tricky ordeal. Humidifiers and de-humidifiers are available to help, but not truly knowing your home's climate may lead to high or low levels of moisture. Thankfully, HomeKit and Siri-enabled sensors are here to assist you in the battle, so here's our guide to help you decide which is the right one for your needs.

Motion without a hub: Onvis SMS1 Smart Motion Sensor

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The Onvis SMS1 Smart Motion Sensor packs in humidity, temperature, and motion-sensing all in one awesome little package. The SMS1 uses two AAA batteries, and connects to HomeKit via Bluetooth 5, skipping the need for an additional hub. This direct-to-HomeKit approach means you can monitor your home's humidity in a matter of minutes, and it can even work without a home network, which makes it perfect for travel.

$25 at Amazon

Go outdoors: Eve Degree

The Eve Degree can report humidity and temperature both indoors and out. This beautiful sensor has an IPX3 weather-resistant rating, allowing it to act as your own personal weather station when it is outdoors, giving you a more accurate picture of the temperature around you. For the indoors, the Eve Degree includes a non-obtrusive LCD.

Temperature and humidity: Aqara Temperature and Humidity Sensor

The Aqara Temperature and Humidity Sensor is just what its name says. If either the temperature or the humidity falls outside your parameters, you'll get a push alert on your iPhone. Note that you must use this with the Aqara Hub.

Necessary hub: Aqara Hub Wireless Smart Home Bridge

The bad news is that the Aqara Temperature and Humidity and Sensor requires this hub. The good news is that once you have the hub, you can connect up to 32 Aqara devices to it, such as lights, security alarm, and more.

Much more than humidity: Netatmo Weather Station Indoor Outdoor

The Netatmo Weather Station Indoor Outdoor measures indoor/outdoor temperature, humidity, air quality, indoor noise levels, barometric pressure. You'll get notifications on your iPhone when you need to air out your home. Access all of your home readings in a snap by checking the app or asking Siri.

For the nursery: Arlo Baby

While Arlo's Baby camera is meant for the nursery, its incredible feature set makes it perfect for just about anywhere. The Arlo Baby features humidity, temperature, and air quality sensors, as well as a built-in nightlight and rechargeable battery, making it highly capable for its price. Oh yeah, it also includes a 1080p video camera that connects to HomeKit which enables notifications and two-way audio.

$189 at Amazon

Climate control

Adding one of the best HomeKit humidity sensors is an excellent way to start the journey toward a better home environment. These sensors enable you to summon the current conditions through the Home app, or through Siri, at any time of the day. Best of all, these sensors can work together with other HomeKit accessories, such as smart plugs, to automatically turn on a humidifier when things start to dry out, through the power of automation.

If you want to keep an eye on humidity, but don't want to add any additional hubs, then take a look at the Onvis SMS1 Smart Motion Sensor. The SMS1 connects directly to your iOS devices and HomeKit through Bluetooth, making it ready to go right out of the box.

Looking for a sensor that monitors temperature in addition to humidity, both inside and out? Then check out the Eve Degree. It's water-resistant so you can keep it indoors to master your home's climate or outdoors to act as your own personal weather station.

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