110K reviews
Content rating
Everyone
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Everyone
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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.
Always in control, no matter where you are.
Updated on
Aug 31, 2026

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

106K reviews
Gunnar S.
August 20, 2026
A real hassle to get firmware updates working. Fails often. Instead of telling users officially to retry that multiple times, the app should have the ability to do that. Also it was impossible to try alternatives for an unstable Wi-Fi, e.g. I could not stay connected via AP mode and do the firmware update while directly connected - the app then complained 'I did not have internet access', well, of course not: I wanted to run the firmware update via the AP. Otherwise, useful and functional app.
2 people found this review helpful
Bogdan Mic
July 16, 2026
I've been using this app for the past 3 years to remotely control my AV and I hate it. pros: - UI is very nice and intuitive cons: - completely unreliable! you have more chances at winning at russian roulette than this app doing what it's supposed to do. if I turn on my AC through the app, I always have to double check whether it actually on! the app shows that it's on when it's actually off, or even the other way. - it randomly disables my schedules. works for weeks then it stops for no reason
1 person found this review helpful
Glenn Segers
June 30, 2026
a good functioning app but only one small thing I thought was silly - when you have multiple units and you have to do a firmware update for each one individually, you have to close the app entirely before being able to update the next one. when you've updated the firmware on a unit you get the "update completed" screen, when you go back to your list of units and you click on the next one to update without closing the app first, you instantly get the "update completed" message again.
1 person found this review helpful

What’s new

- Corrected user instructions to enable AP mode of the integrated BRP069C4x gateways for Sensira F-models.
- Introducing firmware version 4.1.0 for BRP069A7x gateways, enhancing gateway security and cloud connectivity.
- Introducing firmware version 2.6.1 for BRP069C4x gateways, enhancing gateway security and cloud connectivity.
- General improvements
- Fixes crashes