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HUUM UKU Wi-Fi Mirror Sauna Controller

Save $339.00 Save $339.00
Original price $1,695.00
Original price $1,695.00 - Original price $1,695.00
Original price $1,695.00
Current price $1,356.00
$1,356.00 - $1,356.00
Current price $1,356.00
Only 2 Left in Stock. Buy Soon!
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Product Overview

UKU Mirror sauna controller makes sauna heating easy and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. HUUM mobile app works with UKU Wi-Fi and UKU GSM control units. UKU comes with several safety and extra features for a pleasant sauna experience. It can be used with different manufacturers’ heaters.

HUUM UKU Mirror is designed for use with sauna heaters up to 9kW (For HUUM sauna heaters over 9kw and up to 18kW, an UKU Ext Box is required).

Sauna heater sold separately

    Additional Documents

    User Manual

    Install Diagram

    Mirror Install Diagram



    Temperatures 40-110 ºC / 104-230°F
    For stoves up to 9 kW
    Supply voltage 40A, 240 V 2~
    Heating period 3h; 8h; 12h
    The Set Includes
    • Mirror control display panel, 3.5" x 5.11" x 0.72" (0.54" can be recessed into the wall)
    • Control display panel cable, 9.84', 22AWG
    • Main control module dimensions: 5.59" x 3.54" x 2.28"
    • Temperature sensor
    • Door sensor
    • Temperature sensor cable, 16.4', 24AWG
    • Door sensor cable, 16.4', 24AWG
    • Installation and operation manual
    • 5-Year limited warranty


        • Stylish Mirror control display panel
        • Display panel can be recessed or surface-mounted
        • For heaters up to 9kW (over 9kW up to 18kW requires an UKU extension box)
        • Settable on/off, time, temperature, and delay
        • Settable temperature range of 122-230F
        • Delayed start-up to 48hrs in advance
        • Built-in Wi-Fi interface for HUUM mobile app
        • 8 Language options: English, German, Russian, Italian, Finnish, Polish and French
        • Unlimited number of users
        • Notification when set temperature is reached
        • Inside/outside sauna room installation
        • Optional smart heating setting
        • Displays set temperature and room temperature
        • Temperature sensor
        • Door sensor to keep the heat inside the room
        • Remotely located main control module
        • Connects to lights and ventilation or steamer (not included)
        • Overheat protection
        • Child safety lock


        Warranty 5-Year Warranty


        Adult Assembly Required Yes

        WARNING California's Proposition 65 

        HUUM Logo

        About the Brand

        The founder of HUUM, Siim Nellis, is actually the third one in his family to produce sauna stoves. His grandfather was a skilled oven-builder with a lot of experience in building sauna stoves and his father is also active in sauna stove production. Siim continues to carry on these traditions, connecting the Estonian sauna building knowledge with modern design and innovative technology.

        Our team consists of enthusiastic sauna fans who believe in the importance of sauna for health and well-being. All of us grew up in Estonia where it would be hard to imagine not going to the sauna at the end of a busy working week, after a cold winter day or on a nice summer evening in the countryside. Sauna means taking time for yourself, regenerating your body and mind, staying healthy and just feeling good. That is why we think that sauna should be available to everybody and everywhere.

        Everything from your phone

        With HUUM mobile app you can heat your sauna comfortably from wherever you are. Whether you are at the end of a long working day or going out for a run, with a couple of clicks on your phone you can have hot sauna waiting for you when you get home. You can choose the beginning and end time of the heating, set the desired temperature and check the current temperature at any given moment.

        To get started, simply download the HUUM app, create an account and connect the app to your remote control.

        • Android, iOS, web application
        • 8 different languages
        • unlimited number of users
        • notification when the end temperature is reached
        • lights/ventilation or steamer control
        HUUM Wifi Control 

        Heat your sauna comfortably with HUUM mobile app

        HUUM mobile app

        The main benefit of this is you don’t even have to be home to heat your sauna. You could be anywhere and have your sauna hot and ready at exactly the moment you step in the door. This is a great advantage for many home sauna owners as well as accommodation establishments.


        Save time with HUUM mobile app

        A HUUM sauna controller with the mobile app remote control option has two important advantages.

        Firstly, it saves you a lot of time. Let’s say heating the sauna takes about an hour. With a regular sauna controller, it would mean that once you arrive home you would still have to wait an hour before you can actually use it. With a mobile app remote control, you can start heating the sauna even without being home yet. You can just activate the sauna heater from your phone and spend that hour finishing up at work or exercising at the gym.

        HUUM mobile app works with UKU Wi-Fi sauna controller

        If you would like to heat your sauna with the HUUM app you first need to purchase a sauna controller with that feature. So, you should have UKU Wi-Fi controller installed in your sauna. These controllers can be used with any manufacturer’s electric heaters as long as they work with remote control and have a temperature control function.

        Once the controller is in place, all you need to do is download the HUUM app into your phone and connect it to your controller. To do that, just follow the instructions on the screen and insert your sauna controller’s ID and code when requested. After that, you are ready to heat your sauna from the app and enjoy all its features.

        Prepare your sauna experience with a few taps on the phone

        HUUM mobile app is about more than just switching the sauna heater on and off. It provides several useful features for adjusting your sauna experience to your wishes.

        First, let’s go over the basic functions. When it comes to heating, you can choose the beginning and end time of the heating and set the desired temperature. Thanks to the door sensor of the UKU control unit, the app will know if you have left your sauna room door open and will not allow heating in that case.

        While the sauna is heating, you can check the current temperature at any moment to see how it’s proceeding.

        If you already know exactly what time you need your sauna to be hot, the timer function comes in handy. Just activate the timer and have the sauna heated exactly by the time you arrive home from a workout or in time for a sauna party.

        HUUM sauna controllers can be connected to the lights, ventilation and steamer functions which can be controlled through the mobile app as well. In order to do that you must first activate these functions from the control panel on the wall.

        The number of app users is unlimited. Anybody who has the sauna controller ID numbers can download the app and connect it to the heater. This way all the family members can heat the sauna from the app and always see if the sauna is already being heated. Friends invited over for a sauna session can keep an eye on the sauna temperature to know if it is ready yet.

        HUUM mobile app comes in the following 6 languages: English, German, Russian, Italian, Finnish and Estonian.

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