ONECTA

ONECTA

Always in control

14K ratings
141 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

Too basic

For an expensive piece of kit like our Urura Sarara, this app adds nothing beside being able to turn the AC on/off remotely.
It doesn’t even track power usage, which is bonkers as it is shown on the remote.

Doesn’t support countdown timers

The is somehow not intuitive to use, especially on schedule rule, e.g. doesn’t support countdown timers. It has complex weekly schedule that I gave up.
Other issues:
1. The energy consumption showed is way below the real usage
2. It does not sync with remote control (switch on by remote and off by app)
3. Current settings are not sync correctly on multiple users
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Hit and Miss Operation

The app worked beautifully in the past to control our wall mounted AC units. Recently though, the on/off control is a hit and miss affair. The app does not respond in real-time and sometimes shows the opposite status and you end up making the same command again.

Wifi is good and this happens against two units in different locations. Its a recent problem with the app.

Update: seems like the hit and miss is a coding error. When you have multiple controls such as remote control handset and mobile app. Seems like the full command set is sent with each individual adjustment and this is not reflected in the other controls. There should be a mechanism which instantly pulls the current settings to the app and remote controls so all are in sync no matter which is used.
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Frustrated

This is the most complicated set up process I have ever come across. One unit eventually connected after a great deal of time and messing about. But the second unit did not connect at all, despite attempting both connection methods of WPS and manual key numbers. Can only use the app to remotely manage One AC unit out of 3!: next to useless. Hope this is not a reflection of the equipment.
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Very confusing

Despite tagline of always in control, the app is not clear and simple to use. Not flexible enough to be able to meet needs. Despite using holiday mode, seems to use too much energy to heat water when not at home for several weeks

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.