Robot vacuums: how to choose one for a smart home
By Andrea R. · Published November 6, 2026
Key takeaways
- Before suction power, check how the robot connects: app only, manufacturer cloud, Matter or local control.
- Home Assistant has four routes: native local integration, native cloud integration, Matter, or a community integration via HACS.
- For privacy, local modes (DJI's Local Data Mode, Valetudo, Matter) limit what goes to the cloud.
- Transparency: we haven't published a robot vacuum review yet. This guide is based on official documentation and will be completed with our own tests as units arrive.
This guide helps you pick a robot vacuum that fits a smart home, especially one run by Home Assistant. It brings together our detailed analyses and will be updated as we test.
The criteria that really matter
| Criterion | What to look at |
|---|---|
| Navigation | LiDAR or camera, obstacle avoidance, multi-floor maps |
| Mopping | Rotating or vibrating mop, lift on carpet, pad washing at the dock |
| Dock | Auto-empty, water tanks, hot-air drying, footprint |
| Connectivity | App, Matter, local or cloud Home Assistant integration |
| Running cost | Price and availability of bags, filters, brushes and pads |
Brands push suction figures in pascals (Pa), but past a certain level, navigation, the brush and maintenance make more difference day to day.
How the robot connects to your home
- Manufacturer app only: simple, but everything goes through its cloud.
- Matter: basic commands (start, stop, return to dock, sometimes rooms) from Apple Home, Google Home, Alexa or Home Assistant.
- Native Home Assistant integration: local or cloud depending on the brand.
- Community integration (HACS) or alternative firmware such as Valetudo, for tinkerers.
Our detailed guide Robot vacuum + Home Assistant: check the integration first compares Roborock, Roomba, Ecovacs, Shark, SwitchBot and Dreame along these routes, including US availability.
Privacy and local control
A robot vacuum maps your home, and some carry a camera. Our analysis Robot vacuum privacy in 2026 ranks the levels of local control, from DJI's Local Data Mode to Valetudo and Matter.
- Prefer a model that keeps maps and images on the device.
- Check whether it still works when the internet is down.
- Put it on a guest Wi-Fi network or VLAN if your router allows it.
Robot vacuums and Home Assistant
Since Home Assistant 2026.3, room cleaning based on Home Assistant areas works for Matter, Ecovacs and Roborock. Useful automation ideas:
- start cleaning when everyone has left home;
- clean the kitchen after dinner;
- pause the robot during a call or when a presence sensor detects someone.
To build the rest of your setup, see our Home Assistant guide and our Matter, Thread and Zigbee guide.
Maintenance and lifespan
- Empty and clean the main brush weekly if you have pets.
- Replace filters and side brushes as the manufacturer recommends.
- Before buying, check that spare parts are sold in your country.
- Software updates can change the integration: re-read the integration page after each major update.
Common mistakes before buying
- Choosing on suction figures alone, without looking at navigation or maintenance.
- Forgetting furniture clearance and the dock's footprint.
- Assuming a "Home Assistant compatible" robot works locally: check the integration route.
- Ignoring the cost of consumables over several years.
FAQ
Which robot vacuum is best for Home Assistant?
There's no single answer: pick the integration route first (local, cloud, Matter), then the model. Our integration guide goes brand by brand.
Is a Matter robot vacuum enough?
Matter covers basic commands without the manufacturer's cloud, but exposes fewer features than the app or a native integration.
Have you tested these robots?
Not yet. This guide is a documentation analysis; our reviews, with our own photos and measurements, will be added here once done.