4.5
72.8K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

ONECTA

Always in control, no matter where you are.

Supported Daikin units:
- All connected Altherma Heat Pump and Altherma Gas Boiler units.
- All connected air conditioning units

Register below to the Beta program to already experience new upcoming features.

The ONECTA application can, from any place at any time, control and monitor the status of your heating system and allows you to (*):

Monitor:
- The status of your system:
> Room temperature
> Requested room temperature
> Operation mode
> Fan speed
> Requested domestic hot water tank temperature
- Energy consumption graphs (day, week, month)

Control:
- Operation mode
- Change the requested room temperature
- Change the requested domestic hot water temperature
- Powerful mode (fast heating domestic hot water)

Schedule:
- Schedule the room temperature and operation modes
- Schedule the heating of the domestic hot water tank
- AC Demand control to reduce power consumption during certain moments of the day.
- Enable holiday mode

Voice control:
- Voice control through Amazon Alexa & Google Assistant
- To use these features, you need a smart speaker compatible with Amazon Alexa or Google Assistant.
- You can also use the Amazon voice or Google Assistant apps and use these features on your mobile.
- Supported commands: On/Off, Set/Get room temperature, Increase/Decrease temperature, Set operation mode, …
- Supported languages: English, German, French, Spanish & Italian.
- Extra languages (Google only): Danish, Dutch, Norwegian & Swedish

ONECTA previously known as Daikin Residential Controller

Visit app.daikineurope.com for more details.

(*) Availability of functions is depending on the system type, configuration and operation mode.
App functionality is only available if both the Daikin system and the App are connected to the Internet.
Updated on
Mar 17, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Files and docs, App activity and 2 others
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
70.4K reviews
Ben Hodgkins
May 7, 2025
Only recently started using the app for my 3 units. Frequently crashes after trying to send an operation to a unit. After several tries, i can eventually get the desired setting done but it freezes again shortly after. Could be a great organisation app and controller if it didn't crash after every click on something. Update 7/5/25 - App is definitely working better and I have become a lot more used to it's interface. Only wish is the schedules could be named to make it easier to select.
1 person found this review helpful
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Fiona Sansom
March 22, 2025
I do not like the newest update layout. Yes, you can see all the days better, but you've taken off the colour coding (for hot water heating) so you can't see at a glance any difference between comfort and economy mode. The labels don't show up if the gap is too small - useless when you're looking on a phone! Bring back a colour difference please- now it's all just pink! The app is still very slow to update the actual realtime temperature.
5 people found this review helpful
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Stefan Mitic
March 2, 2025
These two stars are for the latest "UI/UX improvement" which was thrown at us. Someone decided to replace perfectly clear and simple consumption report with clicky/touchy graph. Instead of giving an option to chose info display type, or to add graph as additional view. There seems to be an issue with it, as it is displaying current consumption 7 days in advance (today is March 2nd, data is displayed under March 9th). At the very least, you could've tested the change, before shipping it.
1 person found this review helpful
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What’s new

- Added Daikin Altherma 4 compatibility
- Improved diagnostics
- Improved schedule UI
- Introducing firmware version 3.2.303 for BRP069B4x gateways, enhancing cloud connectivity and demand control functionality
- Introducing firmware version 1.34.0 for BRP069C4x/BRP069C5x/BRP069C8x gateways, enhancing cloud connectivity and demand control functionality
- Introducing firmware version 3.5.0 for BRP069A7x gateways, enhancing cloud connectivity and Daikin Altherma 4 compatibility.