Your smart home is an app, not an appliance: why home automation needs maintenance

By Saurabh Garg · 26 October 2026 · 2 min read

You plug in a fridge and it runs for years without a thought. A smart home is different: a large part of it is software. And software changes. That isn't a disaster, but it is good to know before you start.

Why it resembles an app

Your phone gets updates regularly, apps change and accounts expire. In a smart home the same thing happens, you just notice it later. An automation that worked perfectly last year can stop because something underneath changed, even though you touched nothing.

What changes under the hood

• Niko. There are updates for software and firmware. According to Niko's terms of use you must install updates Niko makes available, otherwise proper operation and security can no longer be guaranteed.
• Home Assistant. New versions appear regularly. Sometimes how something is named or works changes with them.
• The connection. Niko and Home Assistant talk through the local Hobby API and a community component. Niko does not support that, and the component is maintained by volunteers.
• Data sources. Weather, energy prices and calendars can become unavailable, inaccurate or different.

What expires

• The Hobby API token is valid for one year. You can only renew it in the last month, and Niko sends no reminder. If it expires, the Home Assistant automations stop until you renew it. Whatever is programmed in Niko itself keeps working.
• Batteries in sensors, and accounts, passwords and certificates.

A simple yearly routine

1. Token: set a calendar reminder one month before it expires.
2. Backup: is there a recent backup of Home Assistant and your Niko programming file, and do you know where it is?
3. Updates: read what changes, make a backup first and update one thing at a time.
4. Review automations: are they still useful, do they give odd notifications, do shutters move too often (see this article)?
5. Check batteries and sensors.
6. Test the fallback: does everything work by hand with Home Assistant switched off?

Ready for expansion

• Keep the baseline in Niko, the extras in Home Assistant. Then the house keeps working if a connection stops.
• Document what each rule does and why, also for your future self.
• Use clear names: room plus function.
• Leave room for expansion in the installation and in your rules.
• Change one thing at a time, with a backup beforehand.
• Keep manual control intact.

No guarantee, but a grip on it

Maintenance does not prevent everything. Third-party updates can break something and not every integration lasts forever. A smart home is for comfort, not a safety system, which is why I build with a baseline that runs in Niko itself.

Want someone to look it over every year? That is possible with a care plan: best effort and without an SLA.

Keep reading

• 10 questions to ask your installer before you sign a Niko Home Control quote
• Automating shutters without wearing out the motors
• Why I chose Niko Home Control: the middle road between KNX and smart bulbs

This is general information, not electrical or safety advice. Always have changes to the installation assessed by your certified installer.