Best HomeKit temperature sensors 2021

The Eve Room not only detects temperature, but you can get information about the air quality, humidity, and VOC levels too. The e-ink display makes it super easy to see all the data quickly and easily. Plus, since it's HomeKit-enabled, you can use this as a way to have your scenes automatically turn on once it reaches a specific temperature and more.

The Philips Hue Motion Sensor is our go-to accessory for controlling our lights automatically, and it also just happens to have a temperature sensor. This sensor works with HomeKit automation, and it can report the status via Siri. Zigbee connectivity to the Philips Hue Bridge makes this sensor rock solid when it comes to reliability.

Aqara's smart sensor reports temperature, humidity, and atmospheric pressure — all in a package you can put just about anywhere. Even though the sensor has a low price, keep in mind that you will need to have an Aqara Hub to add it to HomeKit.

If you are in the market for a sensor for your kitchen or bathroom, then Fibaro's Flood Sensor may be your best bet. Simply place this completely wireless sensor anywhere in your home, and you will have access to temperature monitoring, as well as an alarm that can notify you the instant that it detects water.

This tiny sensor from Qingping puts the current temperature and humidity of the room on an e-ink display. You can see measurements clearly with the 180-degree viewing angle, and you get two options of mounting it: either on a desktop or the wall.

The Eve Weather is similar to our favorite temperature sensor — the Eve Room, but this one is for the outdoors. This sensor displays temperature, humidity, and barometric pressure, and you can view a weather trend on the display. It's also wireless with a replaceable battery and utilizes both Bluetooth and Thread connectivity.