4.3
74.9K reviews
1M+
Downloads
Content rating
PEGI 3
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
May 9, 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

4.3
72.4K reviews
Natasja Bonanno
March 6, 2025
Comfortable temperture, quick to heat or cool the room whilst staying silent (quiet mode enabled, large living room from 18 to 23 degrees Celsius in 15 minutes). Configuration took me a while, not understanding how to connect to wifi. I figured it out by trying "access point" option to get to the id plus password for our wifi. We have the Perfera ftxm r/s multi split system with 2mxm40a outdoor unit.
Did you find this helpful?
Huibert van Dijk
October 1, 2024
Missing essentials. Possible to create schedules (but could be easier). Impossible to set timers. Also, not possible to set the blades easily. What is especially hard for the blade in horizontal level. As that one is hard to see. Could be fixed with presets, as competitor mitsubishi does. And also welcome function, to turn the LED off. Those are bright at night!
1 person found this review helpful
Did you find this helpful?
Bart van Wissen
August 19, 2024
Nice design but buggy app. It seems to often fail to propagate the settings to the units without giving any feedback about it, resulting in dials "jumping back" to their previous setting after a while. This is extremely frustrating. It also misses a way to save presets, which would be really welcome because as soon as somebody touches the physical remote, it overwites all the unit's settings you made with the app.
9 people found this review helpful
Did you find this helpful?

What’s new

Improvements:
- Improve device onboarding
- Added new Daikin devices cards
Bugfixes:
- fixed missing schedule translations