Adding Zigbee Sensors to Apple Home via CUBE OS Matter Bridge

You’ve probably already seen how we’ve connected switches, plugs, and lights like the SONOFF TX, S40, and B05-BL to Apple Home through the CUBE OS Matter Bridge - all working smoothly and locally across Apple’s ecosystem.

Now, let’s explore how sensor-type Zigbee devices perform in Apple Home when bridged through CUBE OS. In this post, we’ll walk through a hands-on test featuring the following SONOFF Zigbee sensors:

Device Type Function
SNZB-02P Temperature & Humidity Sensor Measures ambient conditions
SNZB-03P Motion Sensor Detects movement
SNZB-04P Door/Window Sensor Detects open/close status
SNZB-05P Water Leak Sensor Detects moisture presence
SNZB-06P Human Presence Sensor Detects occupancy

Check the compatibility of Zigbee Sub-devices on your hand:

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Setup Steps

Just follow the same steps as in the Getting Started guide:
Power up your sensors → pair them to CUBE OS via a Zigbee Dongle → enable the Matter Bridge → scan the QR code to add everything into Apple Home .

All paired sensors will appear automatically under their respective categories.

Apple Home Experience

Here’s how each sensor type behaves inside Apple Home via CUBE OS Matter Bridge:

Sensor Display in Apple Home Automation Support Notes
SNZB-02P (Temp & Humidity) Temperature shown in real-time :white_check_mark: Yes Humidity value display may vary
SNZB-03P (Motion Sensor) Detects motion events :white_check_mark: Yes May show as basic occupancy status currently
SNZB-04P (Door/Window) Shows open/close status :white_check_mark: Yes Excellent trigger performance
SNZB-05P (Water Leak) Displays “Wet/Dry” status :white_check_mark: Yes Instant alert on leak detection
SNZB-06P (Presence Sensor) Detects occupancy state :white_check_mark: Yes May show as basic occupancy status currently

Automation Example

Let’s create a simple automation to see it in action:

When the SNZB-04P Door Sensor detects the door opening → turn on the B05-BL smart bulb instantly.

The automation setup in Apple Home is straightforward, and the response is nearly instant.
It feels just like using native HomeKit accessories - all local, fast, and reliable .

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Summary: Sensor Experience in Apple Home

Tested On Result
iPhone / iPad :white_check_mark: Displayed & responsive
Apple Watch :white_check_mark: Displayed & trigger available
HomePod mini :white_check_mark: Recognizes sensor triggers via Siri automations

Overall, these SONOFF Zigbee sensors perform surprisingly well in Apple Home through the CUBE OS Matter Bridge - stable connection, minimal delay, and seamless integration with Apple’s automation system.

:light_bulb: If you’re already running CUBE OS, try adding your Zigbee sensors and see how they bring your smart home automations to life in Apple Home - no cloud, no YAML, just local control made simple.
If you don’t have any Zigbee dongles, please check this giveaway event:

I have a problem with the SNZB-02 sensor and the TRVZB valves. Basically, if I set up an automation in Apple Home to turn the valves on or off when the temperature is below or above a certain value, it doesn’t work — the valves don’t change their state.