The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Update the Home Assistant Companion app from the app store where you installed it: use the Apple App Store on Apple devices or Google Play on Android. To see whether a capability works on your device, check the official feature overview and use the column for your platform—and, on Android, your app flavor.
Update the Home Assistant Companion app
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Open the store used to install the app. The official Home Assistant Apps download page provides download information and platform links.
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Search for Home Assistant and open the official listing. If the store offers an update, select Update. Store labels and automatic-update settings vary by operating-system version, so follow the interface shown on your device.
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When the update finishes, open the app and confirm that it connects to the Home Assistant server you intend to use.
#1 Best Overall
Home Assistant | Smart Home hub with Advanced Automation | Official HomeAssistant ((4G+64G)+Hub)- Home Assistant provides a professional and reliable platform for home automation, designed to run continuously 24/7.
- Powered by a 64-bit Quad-Core Cortex-A53 processor, delivering smooth and efficient performance for smart home automations.
- Includes 4GB SDRAM for reliable multitasking and 64GB eMMC
- Features a Mali-450 MP2 GPU for responsive visual interfaces, housed in a compact 85 × 85 × 15mm (3.35" × 3.35" × 0.59") design that fits easily in any space.
- Typical power consumption is under 10W, with fanless operation for quiet performance suitable for any room in your home.
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For details about a particular release, check the app store’s release notes and the official Companion documentation. A 2023 iOS release article mentioned a “What’s new?” link in app settings; that historical location is not guaranteed in current versions.
This procedure updates the Companion app on your phone, tablet, watch, or computer. It does not update the Home Assistant server software.
Check whether a feature works on your platform
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Open the official Feature overview.
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Find the feature you need, then read its row under the column for your platform: Android Full, Android Minimal, iOS, or macOS.
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On Android, identify whether you installed the Full or Minimal flavor before interpreting the result; the comparison lists them separately.
Rank #2
Aeotec Smart Home Hub2 - V4, Works as a SmartThings Hub, Zigbee, Matter Gateway, Compatible with Alexa, Google Assistant, WiFi (No Z-Wave)- Powered by SmartThings: Connect, monitor, and automate your home through the SmartThings app. Build a reliable, unified smart home using Samsung's proven ecosystem
- Matter + Zigbee Smart Home Hub: Supports the newest Matter standard plus Zigbee for lighting, sensors, plugs, switches, thermostats, and more - thousands of compatible devices. PLEASE NOTE: Z-Wave not supported
- Easy Setup with Wi-Fi or Ethernet: Get started in minutes using Wi-Fi or a wired Ethernet connection for apartments, houses, and expanding smart home systems - Z-Wave not supported
- Automations That Work for You: Create custom routines for security, lighting, comfort, and energy savings. Many local automations continue working even if your internet goes offline
- Wide Device Compatibility: Connect compatible smart devices from Aeotec and many other brands to build a unified system for lighting, voice control, energy management, and climate settings
The comparison includes platform-specific capabilities such as Android Device Controls, Quick Settings, Shortcuts, WebView, and Widgets; Siri Shortcuts and Haptic Feedback for iOS; and shared capabilities such as App Events, Sharing, Theming, and URL Handler. These are examples, not a substitute for checking the current feature row: support can change as the app evolves.
The Companion app is more than a web shortcut. Its documented capabilities include viewing and controlling a Home Assistant instance, exposing device sensors such as battery and network status, and creating a device_tracker entity for location updates.
Check device and server compatibility
The Getting Started documentation lists these minimum requirements:
| Platform or requirement | Documented minimum |
|---|---|
| Android | Android 6+ |
| iPhone and iPad | iOS 16.4+ |
| Apple Watch | watchOS 9+ |
| Home Assistant server | Version 0.104.0 or newer |
The Android app is available in Full and Minimal flavors. Check the setup guide for current requirements before assuming an app update will install or connect successfully.
Rank #3
- MULTI-MODE GATEWAY: Smart home bridge supports Zigbee, Bluetooth Mesh dual-protocols, and supports WIFI control at the same time. Whether your device supports Wi-Fi or ZigBee or Bluetooth, you can control them together through the smart gateway on the Smart Life App. It is more stable and safer than using wifi system.
- APP CONTROL: Smart Bluetooth Zigbee hub work with smart life/Tuya App, Support Adding devices, device reset, third-party control and group control. You can manage and remotely control the device through the Smart Life App. You can manage and remotely control your lights, fingerbot and other smart devices via the app, even when you're not home.
- VOICE CONTROL: Smart Zigbee gateway Bluetooth hub compatible with Amazon Alexa/Google Assistant Home/Siri, you can control Smart LED and smart home devices by voice. All smart devices can be controlled with just one command, freeing hands.
- CREAT A SMART SCENE: Sub-devices of the gateway act as trigger conditions for Interacting with devices such as ZigBee, Bluetooth, Wi-Fi, for device linkage. Featured as one powerful network bridge for whole house linkage in a real sense for all smart home devices.
- MULTI-DEVICE COMPATIBILITY: Wireless gateway, Compatible with various smart home devices, you can add and control 128 smart devices at the same time, Zigbee hub is like a brain, stably manages multiple devices. Build a fully intelligent home ecosystem. 24 months warranty included
Older Apple operating systems
Starting with Companion app version 2026.8.0, support ended for iOS 15, watchOS 8, and macOS 11. Version 2026.7.1 is the last compatible release for those systems. The July 7, 2026 announcement says that last compatible version will remain available on the App Store and lists minimums of iOS 16.4, watchOS 9, and macOS 12. Older iOS devices can still access the Home Assistant frontend in a browser. See Home Assistant’s support announcement for the change and its details.
In that announcement, Home Assistant said fewer than 1% of its users were running the affected older operating-system versions. The figure is the organization’s statement, not an independently audited measurement. The post cited expected changes to Apple developer-tool support from September 2026 as a reason for ending compatibility.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Use release notes to understand what changed
Feature availability and release history answer different questions. The feature overview tells you whether a capability is documented for your platform; release notes help identify additions or changes in a particular app version.
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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11For example, Home Assistant’s July 23, 2025 Android update article highlighted Health Connect sensors, Android-native Assist integration, setting the app as a default launcher, improved widgets, Wear OS tile capabilities, additional Android Auto sensors, Improv Wi-Fi onboarding, and a QR scanner for Z-Wave onboarding. These are examples of changes reported at that time, not a claim that each requires or is included in a particular current version. The same article noted that Android version 2025.7.1 included a basic invite flow shared with iOS and improved handling of My Links. Read the Android update article for that historical release context, then check current store notes for the version offered to your device.
Rank #4
- [Multi-Protocol Hub with Matter Bridge] The M3 is a versatile hub supporting Aqara Zigbee and Thread devices. It integrates third-party devices into the Aqara Home app. Supports advanced Matter bridge functionality, enabling Aqara-exclusive scenes and signals to sync with Matter ecosystems such as Home Assistant for seamless integration. Supports up to 127 Aqara Zigbee devices （** Not third-party Zigbee devices) and 127 Thread devices (Repeaters are needed).
- [Edge Compatibilities and Local Automations] The M3 serves as an Edge Hub, prioritizing local control and automation. Upon integration, it supersedes existing Aqara hubs, shifting the automations among them to local operation (Some cloud-based notifications still require internet). Upgrade-friendly, it supports migrating Zigbee devices from older Aqara hubs.
- [Smart IR Blaster with Feedback and Learning] The 360°IR blaster not only sends commands but also provides accurate status updates by detecting traditional remote use. It connects IR air conditioning units to Matter, functioning as an AC thermostat when paired with an Aqara Temperature and Humidity Sensor. (Note: Only one AC device can be exposed to Matter. Functionality may vary based on the Matter integration app. For Apple Home exposure, use Matter integration instead of HomeKit.)
- [Optimal Wired and Wireless Connectivity] Offering both wired and wireless solutions, the smart home hub M3 provides dual-band Wi-Fi (2.4/5 GHz) with advanced WPA3 security, and a Power over Ethernet (PoE) port. The addition of a USB-C port allows for mini-UPS and power bank connections, delivering unparalleled stability. (2A USB power adapter is not included. ) . Note: To ensure a stable connection, place the Hub M3 between 6 to 19 feet from the router.
- [Privacy-Focused with Encrypted Storage, Easy Setup and Versatile Placement] The M3 prioritizes privacy by excluding microphone or camera components. It boasts 8GB end-to-end encrypted local storage, for device lists, configuration parameters, and automation configuration data. Additionally, it includes a mount and screws for flexible placement on flat surfaces, walls, or ceilings. Magic Pair technology ensures effortless detection by the Aqara Home app upon power-up.
If an update or feature is missing
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No Update button: Check the installed app’s store listing and your device’s operating-system compatibility. Older Apple systems may be limited to their last compatible app version.
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A feature does not appear to work: Confirm the correct platform column and, on Android, Full versus Minimal. Then verify the app connects to the intended server.
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You need a capability that the app does not support on your platform: Consult the feature overview for alternatives or platform-specific notes rather than assuming feature parity across Android, iOS, watchOS, and macOS.
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