Skip to content
Home Assistant TestFlight
Xiaomi Mijia

Xiaomi Mijia temperature/humidity sensor

Sensors · Security

Works

1 report: 1 says it works.

Reported on r/homeassistant.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Not namedWorksAAA powered wireless sensors in several rooms, mentioned as ESPHome alternative
Saved copy
I have four of these Xiaomi Mija sensors in different rooms of my house. If you're already running ESPHome, you can use your ESP32s to get temperature and humidity and submit them to Home Assistant. I like them because they're powered by a AAA battery, don't use a lot of power and are wireless. They also don't look horrible and have a display that shows their measurements. The only downside is that they are not super cheap. I got mine for like 15USD/piece on Banggood. Here is a video covering most of the topic.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2020-02

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandXiaomi Mijia
CategorySensors