113K reviews
Content rating
PEGI 3
1M+
Downloads
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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
Oct 22, 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

110K reviews
Eee PC
March 27, 2026
constantly loses device and reconnecting is flaky at best, or non functional. why can i not just type credentials into the handset and wall unit? the manuals and the user interface are different, and the qr stickers don't actually contain the ap password - it's hardcoded into the wall unit (!!). it also seems to have wiped ask my usage data too. all i want to do is set a schedule, it should be that the wall unit is in charge, and easy to adjust.
6 people found this review helpful
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Steven Whiteside
August 8, 2024
It does a good job of allowing you to control some basic features of your heat pump, but that is it. In this day and age of data and a growing number of people wanting to minutely manage their energy consumption, it's not good enough. You can only see usage in two hourly blocks. And then that's only for the current and previous day. Prior to that it's daily or monthly view. Unless you're on a flat rate tariff in the UK, it's useless. Also no data export at all. Needs a rethink.
26 people found this review helpful
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Adam Quesnell
September 24, 2023
First impressions: disappointing. Was a fiddle to add my heat pump to the app. Took several attempts. The features are very basic and information is not very clear. I would like to be able to monitor heat pump cycles, change the weather compensation curve, access all of the settings that I can from the head unit. If I can do this for my Solax solar inverter then why not this? App is really unstable and keeps kicking me out all the time. Was expecting better from a big company like Daikin.
16 people found this review helpful
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What’s new

- Corrected user instructions to enable AP mode of the integrated BRP069C4x gateways for Sensira F-models.
- Introducing firmware version 4.2.1 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