Free

Details

  • Released
  • Updated
  • August 22, 2014
  • September 17, 2026

Features

HUUM screenshot #1 for iPhone
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HUUM screenshot #7 for iPhone
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About

Control your sauna remotely with this app. Schedule heating times and receive notifications when your sauna reaches the desired temperature, ensuring a perfectly heated experience upon arrival.

Remote sauna heating
Scheduled heating times
Calendar bookings
Temperature notifications
Mobile control
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What users say

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+2

What's New in HUUM

4.1.1

September 17, 2026

Set your heating time exactly - Heating duration now adjusts in 1-minute steps. Press and hold − or + to move through it quickly. - The app remembers your preferred duration for each sauna instead of resetting every time. - Change the duration while your sauna is already heating, without stopping and starting again. A clearer session history - Every session now shows how it began: at the sauna's control panel, in the app, or from a booking. - Sessions show your own sauna names. - Your monthly overview now counts sessions, and shorter sessions are easier to see. Better bookings - Bookings that run past midnight now display correctly. - A booking that has already started can now be edited. - The calendar keeps your selected day when you move between months, and no longer flickers while a new month loads. - Clearer messages when bookings overlap. Controls you can trust - If your phone loses its connection, the app now says so clearly and returns you to where you were once it is back. - New guide explaining remote safety and how to enable remote start from your sauna's control panel.

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User reviews

Awful update

I had no issues with the previous version. The scheduling feature on this update is terrible. You also can’t just start the sauna and put it on a timer to auto shutoff.

Terrible update

Very glitchy. Can no longer turn on sauna via WiFi

Terrible app - do not buy HUUM

This app is terrible. Problems with starting or stopping - wifi connection problems, was just kicked out of the app and I can’t log back in. I work in IT - I know this is not a me problem. I have been in contact with the developers and they cannot provide a stable solution. Continued problems. I’m getting a different wifi controller app to connect because this one just doesn’t work. Very disappointed.
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HUUM improved

The old app was ok but had significant time lag when using due to the server they were using. They have obviously spent alot of money investing in a cloud server as it now instant and far far more reliable. If the door is open it tells you clear as day. HUUM has definitely upped their game I love it. I could not imaging sauna use without an app it would be very inconvenient I can sit watching good series and see when my sauna is ready without leaving the sofa to go into the garden and 30 m walk to my outdoor spa area - well done HUUM
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$$$$

What’s this nonsense that I have to pay some outrageous fee to use the app with my purchased sauna? This is absolutely insane!

Developer apps

User experience

🐞

Reported Bugs

21 issues

App randomly switches to Estonian/Finnish/Swedish

Bug

Temperature control stops working after updates

Bug

Scheduler/timer functionality broken

Bug

Remote start feature randomly disables

Bug

App won't open or becomes unresponsive

Bug

Login loops and credential rejection

Bug

Door sensor falsely reports 'door open'

Bug

Sauna turns off mid-heating without reason

Bug

Light controls unresponsive or delayed

Bug

Calendar/scheduling closes app

Bug

Password reset emails don't work

Bug

App incompatible with latest iOS versions

Bug

Notifications not working on newer phones

Bug

Sauna ID retrieval issues

Bug

Temperature scroll functionality broken

Bug

Auto-start toggle disabled but still visible

Bug

Unexpected €420-500 charges during setup

Bug

App logs out on every action

Bug

Duplicate commands cause unexpected behavior

Bug

Modal pages get stuck and freeze app

Bug

Repeat scheduling function inaccurate

Bug

Requested Features

12 requests

Apple Watch app support

Feature

Dynamic Island integration

Feature

Temperature reached notifications

Feature

Ability to cancel/edit bookings

Feature

Google Home/Alexa integration

Feature

Better visual feedback for on/off status

Feature

In-app help documentation and instructions

Feature

Language selection button always visible

Feature

Advanced statistics and analytics

Feature

User community map feature

Feature

Persistent language preference storage

Feature

Confirmation dialogs for critical actions

Feature

FAQ

What does the HUUM app do?

The HUUM app allows you to remotely control and schedule your HUUM sauna heater. You can start heating your sauna from anywhere using your phone, ensuring it's ready when you are.

What are the key features of the HUUM app?

Key features include remote heating control, timed start functionality, calendar-style bookings for your sauna, and notifications when your sauna reaches the desired temperature.

Is the HUUM app free to use?

Yes, the HUUM app is free to download and use. It does not have in-app purchases or advertisements.

Who is the HUUM app designed for?

This app is designed for owners of HUUM sauna heaters who want to enhance their sauna experience with modern technology and convenience. It's for anyone who enjoys a perfectly heated sauna without the wait.

How does the app ensure I don't have to wait for my sauna?

The app allows you to schedule your sauna to start heating in advance. You will also receive notifications when your sauna is about to reach your desired temperature, so you can plan your session accordingly.