Aqara Hub M3
Smart Home Automation, Matter Controller, Thread Border Router, Zigbee Hub, Local-First Automation, IR Control, HomeKit Bridge
Overview
The Aqara Hub M3 is a flagship multi-protocol smart home hub that combines Zigbee 3.0, a Thread Border Router, and a Matter controller and bridge in a single compact puck. It runs automations locally via edge computing, so core routines keep working during internet outages, and it can migrate devices from older Aqara hubs without re-pairing. A built-in 360° IR blaster with learning and feedback lets it control traditional appliances and even expose IR air conditioners to Matter as a thermostat when paired with a Climate Sensor. With no microphone or camera and end-to-end encrypted 8GB local storage, it prioritizes privacy while connecting up to 127 Thread/Zigbee devices across Apple Home, Alexa, Google Home, and SmartThings.
Key Highlights
- Multi-protocol hub combining Zigbee 3.0, Thread Border Router, Matter controller + bridge, Wi-Fi, Bluetooth 5.1, and a built-in 360° IR blaster — supports up to 127 Thread/Zigbee devices
- Edge computing runs automations locally on-device, keeping the smart home working even during internet outages; can supersede older Aqara hubs with easy device migration
- Dual power options: Power over Ethernet (PoE 48V ⎓ 0.27A) or USB-C 5V ⎓ 2A with mini-UPS / power bank support for uninterrupted operation during power outages
- Privacy-focused design with no microphone or camera, 8GB end-to-end encrypted local storage, and WPA3 Wi-Fi security
- Smart IR blaster with feedback and learning — exposes IR-controlled air conditioners to Matter and functions as an AC thermostat when paired with the Aqara Climate Sensor
Video
Technical Specifications
| Brand | Aqara (Lumi United Technology) |
|---|---|
| Model | Aqara Hub M3 |
| Processor (CPU) | ARM Cortex-A53 dual-processor architecture with dedicated Zigbee/Thread coprocessor (per independent teardown review; Aqara does not publish official CPU specs) |
| Memory (RAM) | 128MB (dedicated to local rule processing per independent review; Aqara does not publish official RAM specs) |
| Storage | 8GB eMMC end-to-end encrypted local storage (device lists, configuration, and automation data) |
| Wireless Protocols | Zigbee 3.0, Thread (Border Router), Matter (controller + bridge, currently Matter 1.4), Wi-Fi 802.11 a/b/g/n/ac 2.4/5 GHz, Bluetooth 5.1, 360° IR blaster |
| Extendable Protocols | Third-party Matter devices (via Matter controller); IR-controlled AC units exposed to Matter (one AC device at a time); USB-C mini-UPS / power bank for battery backup |
| Compatibility | Aqara Home, Apple Home (HomeKit via Matter), Amazon Alexa, Google Home, SmartThings |
| Automation Engine | Edge computing with local automations, local cross-hub automation, and offline operation; cloud push notifications still require internet |
| Max Apps | N/A (device hub — supports up to 127 Thread/Zigbee devices) |
| Power Input | USB-C 5V ⎓ 2A (adapter not included), PoE 48V ⎓ 0.27A |
| Dimensions | 105 x 105 x 36.5 mm (4.13 x 4.13 x 1.44 in) |