Free

Details

Released
April 23, 2018
Updated
October 30, 2026

Features

HJM screenshot #1 for iPhone
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HJM screenshot #5 for iPhone
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About

Manage your smart radiator temperatures easily and quickly from your smartphone. Adjust heating remotely without being at home, ensuring comfort and efficiency.

✓Remote temperature management
✓Smart radiator control
✓Easy and quick adjustments
✓Smartphone access
✓Energy efficiency
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+1

What's New in HJM

2.47.0

October 30, 2026

Mejora la fiabilidad de la conexión al volver a la app desde segundo plano.

User reviews

Impec

Fonctionne nickel au début c'est un peut compliqué a paramétrer mais une fois fait c'est bon !

Niquel

Application facile d’utilisation, radiateur facile à connecter, et programmation simple

Un enfer

J’ai passé des heures à connecter mes chauffages sur un nouveau réseau
Je n’y suis pas arrivé
J’en peu plus

Funciona correctamente

He comprado unos radiadores Óptima con un Smartbox para controlar el sistema remotamente. La verdad me funciona bien y cumple con las expectativas . Simplemente hecho de menos un toallero que se puede conectar al Smartbox.

Appli qui freeze

Difficile à utiliser - l’application me connecte quasi tous les jours malgré un « Se souvenir de moi ».
Dommage car la connexion initiale avait été simple. Vivement un bug-fix!!

FAQ

How do I manage my smart radiator temperatures with HJM?

HJM allows you to easily and quickly manage the temperature of your smart radiators directly from your smartphone. You can make adjustments remotely without needing to be physically present at home.

Can I control my radiators when I'm not home using HJM?

Yes, HJM is designed for remote management. You can access the application from your smartphone to control and modify your radiator temperatures from anywhere, as long as you have an internet connection.

What devices are compatible with HJM?

HJM is compatible with iPhone, iPad, and iPod devices, allowing a wide range of Apple users to manage their smart heating systems.

Is HJM free to use?

Yes, HJM is available for free, meaning there are no upfront costs or purchase necessary to download and use its features for managing your smart radiators.

How often is HJM updated?

The latest version of HJM is 2.47.0, and the app was last updated on October 30, 2026. This indicates a commitment to ongoing development and improvements.

What is the age rating for HJM?

HJM has an age rating of 4+, making it suitable for users of all ages to manage their home heating systems.

Does HJM have ads?

No, HJM does not contain advertisements. Users can enjoy a seamless experience managing their smart radiators without any interruptions from ads.