With Home Assistant 2026.3 The open-source platform has released its monthly update. The new version brings several practical improvements for automations, energy monitoring, and voice control. Particularly interesting are a new feature for robot vacuums, an expanded energy dashboard, and experimental wake-word detection on Android smartphones.
Official Home Assistant hardware
Nabu Casa Home Assistant Green
The easiest way to get started with Home Assistant – With Home Assistant already installed, all you need to do is plug in the included power adapter and Ethernet cable to get started | Official Hardware
Home Assistant Connect ZBT-2
Home Assistant Connect ZBT-2 | Connect Zigbee, Thread or Mater devices with Home Assistant | Official Hardware
Nabu Casa Home Assistant Voice
Preview Edition | Smart speaker for local voice control | Compatible with Home Assistant | Privacy focus
What is Home Assistant?
Home Assistant is an open platform for smart home systems that allows devices from various manufacturers to be networked locally and integrated into automations. Examples of this can be found in our articles about the new [products/features - context needed]. Matter devices from IKEA or the integration of the FRITZ! Smart Energy 250 to read the current electricity consumption.
New software versions are usually released monthly on the first Wednesday of the month and regularly bring new functions as well as improvements and optimizations to existing features.
Home Assistant 2026.3 – The most important new features
1. Robot vacuum cleaners can clean specific rooms.
One of the biggest new features in Home Assistant 2026.3 is the new action „"Clean Area"“ for compatible robot vacuums. This allows users to send a robot to specific areas of the home instead of always starting a full cleaning. Devices supported include, among others: Matter, as well as models from Roborock and Ecovacs. The feature uses existing room definitions within Home Assistant. This eliminates the need to use manufacturer-specific room IDs.
2. Improvements to the Energy Dashboard
That too Energy Dashboard Version 2026.3 significantly expanded the app. New fields display important consumption data directly in the overview, providing greater transparency regarding current resource consumption in the smart home. Electricity consumption, gas flow, and water consumption are now displayed in real time. A new Sankey diagram (a graphical representation of flow rates) for water consumption clearly visualizes distribution and usage. Additionally, the settings structure has been revised and divided into separate tabs for electricity, gas, and water.
Aqara Smart Hub M200
Matter controller, Thread boundary router with Aqara Zigbee, Bluetooth, WLAN, PoE, IR, supports Amazon Alexa, Apple HomeKit, Home Assistant, SmartThings, Google Home
Home Assistant Connect ZWA-2
Connect Z-Wave devices to Home Assistant | Official Home Assistant Hardware
SONOFF Zigbee 3.0 USB Dongle Plus MG24
Zigbee Gateway with EFR32MG24, Thread & Zigbee USB stick, Zigbee Controller for Home Assistant or Zigbee2MQTT
SONOFF Zigbee 3.0 USB Dongle Plus
Zigbee Gateway TI CC2652P + CP2102N Zigbee USB Stick, Zigbee Hub for ZHA in Home Assistant or Zigbee2MQTT, Open HAB etc.
3. More stable automations with "Continue on error"„
Home Assistant is particularly known for its powerful automations. New versions further improve their stability. The new option „Continue on error“ is now directly available in the graphical automation editor. This allows an automation to continue even if a single action fails. For example, if a push notification fails, subsequent actions such as sending an email or turning on a light will still be executed.”.
4. Wake-Word Detection for Android (experimental)
Another highlight of the update is the Wake word detection for the Android app from Home Assistant. This means the voice assistant Assist can now be activated directly via a wake word – even when the smartphone is locked. Speech processing takes place locally on the device, so no audio data needs to be transmitted to a cloud. This allows the smartphone to act as a so-called voice satellite in the smart home, relaying voice commands directly to Home Assistant. However, because the microphone is constantly listening for the wake word, battery consumption may increase. For this reason, the feature is currently marked as experimental.
MIUCDA Home Assistant Box
Cortex-A53, ROM 32GB, RAM 4G, USB 3.0 ports, HA OS host smart home central
Home Assistant smart home central
Raspberry Pi 5 8GB | Air-Flow Metal Case | M.2 250GB NVMe | Home Assistant OS
Home Assistant pre-installed, including antenna (Thread Border Router)
Plug & Play Set Black, WiFi, Bluetooth, SSD, Matter, Zigbee optional, instant (4 GB RAM / 128 GB SSD)
Conclusion: A solid update for Home Assistant
Home Assistant 2026.3 doesn't bring any radical changes, but it does bring many new features. practical improvements in the everyday life of a smart home.
Source/Photo: (Amazon / HA Release Notes)
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My name is Christian, and I founded this blog in 2024. I'm a trained communications electronics technician, a tech enthusiast, and a smart home aficionado with many years of experience in the field of networked household appliances. I passionately follow current developments and regularly test new products to provide clear insights and practical recommendations.
