OJ Microline UWG4 logo

OJ Microline UWG4 for iOS

Developer's Description

The OJ Microline UWG4 app lets you make the most of your OJ Microline UWG4 Touch thermostats: use the app to remote control your home heating system from any location.

Like the thermostats themselves, the app is entirely intuitive and easy to handle making it simpler than ever to ensure maximum savings on your heating bill while still enjoying a warm welcome every time you step into your home.

View and set temperatures

View your heating schedule and change it

Set your heating system to vacation mode

View your energy log

View and set temperatures: You can instantly see the current temperature in all your rooms and locations fitted with OJ Microline UWG4 Touch thermostats. And make any adjustments you want. Want your beach house heated for your weekend visit? Need the guest bedroom warmed up for an unexpected visitor? Or your bathroom ready for a nice, long soak when you get home? No problem.

View and change your heating schedule: One of the key benefits of your OJ Microline Touch thermostat is its schedule function, where the thermostat automatically adjusts heating levels to match your usual timetable. However, sometimes you need a bit of flexibility, and this app lets you override the schedule to adjust temperatures as you wish from any location including your home.

1. Fast-forward to the next scheduled change (e.g. to turn up the heat because youre coming home early)

2. Make instant temporary adjustments (for example, you might want to turn down the heat everywhere for a good spring cleaning where every window is open)

Set your heating system to vacation mode: At times your heating schedule will need adjusting because youre going away on vacation or on business. With the OJ Microline UWG4 app you can plan those adjustments whenever you have a spare moment and time them to take effect when you need them to. That way, you can walk out the door safe in the knowledge that you wont waste money on heating an empty house and that youll still get a warm welcome on your return.

View your energy log: The app lets you monitor your heating systems current and past energy consumption at any time and from any location.

The app works with the WLAN version of OJ Microline Touch thermostats (UWG4)

View and change your heating schedule

View and change heating settings

View and set indoor temperatures

Access multiple OJ Microline Touch thermostats

Access multiple locations fitted with OJ Microline Touch thermostats

Set units to Standard US or Metric

Choose between Fahrenheit or Celsius

24-hour or 12-hour clock

Full Specifications

What's new in version 1.2


Release October 23, 2020
Date Added October 23, 2020
Version 1.2

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.


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