ONECTA

ONECTA

Always in control

14K ratings
149 reviews

Details

  • Released
  • Updated
  • February 3, 2020
  • August 31, 2026

Features

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About

Remotely monitor and control your compatible Daikin heating and cooling systems. Adjust temperature, set schedules, track energy usage, and even use voice commands for convenient operation from anywhere.

Remote monitoring of system status
Adjust room and hot water temperatures
Schedule heating and operation modes
Track energy consumption graphs
Voice control via Alexa and Google Assistant
AC Demand control for energy saving
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What's New in ONECTA

3.47.4

August 31, 2026

- 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

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User reviews

Not much use for heat pump

I have an Atherma heat pump for central heating and hot water. The app is pretty much useless, as it gives no indication of what is happening at the current time (ie. You cannot even tell if the pump is operating) and there is not even any logging to show what happened and when. For instance, I’d like to be able to see how long the pump operated for, when and why.
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Complicated

Need more info and help appears not the only person either!

Mr M Saeed

Very different and hard to use, one must be very intelligent and technically capable to use, by and all disappointed 🙂

Easy!!

Once mastered, like anything else it is really straightforward to operate.

Alexa compatibility

It would be nice for “Alexa” to be more compatible with the split system.

Developer apps

FAQ

What Daikin units are compatible with ONECTA?

ONECTA supports all connected Altherma Heat Pump and Altherma Gas Boiler units, as well as all connected air conditioning units from Daikin. Functionality may vary based on system type and configuration.

Can I control my heating and cooling with ONECTA when I'm not home?

Yes, ONECTA allows you to control and monitor your heating system from any place at any time, provided both the Daikin system and the app are connected to the internet.

Does ONECTA offer energy consumption tracking?

Yes, ONECTA provides energy consumption graphs that can be viewed on a daily, weekly, or monthly basis, helping you monitor your system's usage.

How does the voice control feature in ONECTA work?

You can use voice commands through Amazon Alexa or Google Assistant to control your Daikin system. This requires a compatible smart speaker or using the voice assistant apps on your mobile device.

What are the benefits of using ONECTA's AC Demand control?

AC Demand control allows you to reduce power consumption during specific times of the day by adjusting your air conditioning usage, contributing to energy savings.

Is ONECTA available on multiple platforms?

The provided data does not specify platform availability, but it is designed to be used on mobile devices. Internet connectivity is required for both the app and the Daikin system.

How often is ONECTA updated?

The latest version of ONECTA is 3.47.1, and it was last updated on June 8, 2026. This indicates a relatively recent update cycle.

What is the user sentiment for ONECTA based on ratings?

ONECTA has a strong user rating of 4.4 stars from 14,402 ratings, suggesting a generally positive user experience and satisfaction with its features.