# TTi SmartControl TECHNOTHERM — Technotherm Heaters

> Remote control for Technotherm heaters with smart features. (iPhone/iPad app by Lucht LHZ Elektroheizung GmbH & Co. KG.)

- Source: https://appshunter.io/ios/app/tti-smartcontrol-technotherm/id1449468152 (this page in markdown: same URL + `.md`)
- Developer: [Lucht LHZ Elektroheizung GmbH & Co. KG](https://appshunter.io/developer/1194100934)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 65 MB
- Languages: American English, Croatian, Dutch, French (France), German (Germany), Greek, Italian, Polish, European Portuguese, European Spanish
- Released: 2019-01-22
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tti-smartcontrol-technotherm/id1449468152/reviews.md

## What is TTi SmartControl TECHNOTHERM?

- Detection of open windows
- Geolocaton. Controls the temperature when leaving the apartment
- Steerable via Alexa (previously only in English)
- Invitation of guests
- Control of all Technotherm heaters with the DSM thermostat

## Key features

- Open window detection
- Geolocation temperature control
- Alexa voice integration
- Guest invitation management
- Control all Technotherm heaters

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/tti-smartcontrol-technotherm/id1449468152/reviews.md

### 1/5 — Rubbish

*2023-12-22, version 1.306.1*

When you spend thousands of pounds on electric radiators you would like to think German engineering would back them up with an app fit for purpose? Well, this isn’t fit to wipe my backside. Rubbish

### 1/5 — ALL OVER THE PLACE

*2022-10-23, version 1.53.0*

I INSTALLED THE APP LAST YEAR AND IT CONTROLLED MY RADIATORS EXTREMELY WELL BUT ON RESETTING THEM YESTERDAY THE APP IS ALL OVER THE PLACE AND NOT WORKING WELL AT ALL.I HAVE REINSTALLED IT SEVERAL TIMES BUT TO NO AVAIL.

### 1/5 — Unusable

*2020-01-04, version 1.5.0*

Without a doubt, the worse app I’ve ever used. Constantly loses connection to the heater and becomes totally unusable.

## Frequently asked questions about TTi SmartControl TECHNOTHERM

### What is TTi SmartControl TECHNOTHERM?

TTi SmartControl TECHNOTHERM is a free utility app designed to remotely manage Technotherm heaters equipped with a DSM thermostat. It offers features like open window detection, geolocation-based temperature adjustments, and Alexa voice control.

### Does TTi SmartControl TECHNOTHERM have ads?

No, TTi SmartControl TECHNOTHERM does not contain advertisements. It is a free application that provides heater control features without interruptions.

### What devices is TTi SmartControl TECHNOTHERM compatible with?

TTi SmartControl TECHNOTHERM is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users who want to control their Technotherm heaters.

### How often is TTi SmartControl TECHNOTHERM updated?

The latest version of TTi SmartControl TECHNOTHERM is 1.420.1, last updated on December 5, 2025. Updates are released to improve functionality and compatibility.

### Can I control multiple Technotherm heaters with TTi SmartControl TECHNOTHERM?

Yes, TTi SmartControl TECHNOTHERM allows you to control all Technotherm heaters that are equipped with the DSM thermostat. You can manage your entire heating system from a single interface.

### What is the age rating for TTi SmartControl TECHNOTHERM?

TTi SmartControl TECHNOTHERM has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### Does TTi SmartControl TECHNOTHERM support voice control?

Yes, TTi SmartControl TECHNOTHERM supports voice control via Alexa. This allows you to adjust your Technotherm heater settings using voice commands.

### What kind of temperature control does TTi SmartControl TECHNOTHERM offer?

TTi SmartControl TECHNOTHERM offers intelligent temperature control, including detection of open windows to prevent unnecessary heating. It also features geolocation to automatically adjust the temperature when you leave your apartment.

## Version history (last 5 releases)

### 1.420.1 — 2025-12-05

Support for new storage heater versions

### 1.408.1 — 2025-07-29

Support for new time zones

### 1.407.2 — 2024-10-14

Fixes made to user login process

### 1.320.0 — 2024-07-23

Support for new devices

### 1.315.1 — 2024-06-07

Soporte para nuevos dispositivos

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## More apps by Lucht LHZ Elektroheizung GmbH & Co. KG

- [Lucht LHZ Smartcontrol](https://appshunter.io/ios/app/lucht-lhz-smartcontrol/id1194100935)
- [Lucht LHZ easy heat](https://appshunter.io/ios/app/lucht-lhz-easy-heat/id6446640178)
- [eVARMO](https://appshunter.io/ios/app/evarmo/id6446863717)

All apps by Lucht LHZ Elektroheizung GmbH & Co. KG: https://appshunter.io/developer/1194100934

## Related topics

[tti smartcontrol technotherm](https://appshunter.io/ios/topics/tti-smartcontrol-technotherm) · [lucht lhz smartcontrol](https://appshunter.io/ios/topics/lucht-lhz-smartcontrol)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*