# Siemens Smart Thermostat RDS > Remote control for smart thermostats to manage temperature, humidity, and air quality. (iPhone/iPad app by Siemens AG.) - Source: https://appshunter.io/ios/app/siemens-smart-thermostat-rds/id1278877108 (this page in markdown: same URL + `.md`) - Developer: [Siemens AG](https://appshunter.io/developer/394503271) - Category: Utilities, Productivity - Price: Free - Rating: 2.60/5 from 7 App Store ratings · 65 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 29 MB - Languages: American English - Released: 2017-09-29 - Data updated: 2026-08-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/siemens-smart-thermostat-rds/id1278877108/reviews.md ## What is Siemens Smart Thermostat RDS? It has never been easier to create your own perfect place and save energy costs at the same time. With the Smart Thermostat, you can control your Smart Thermostat from anywhere at anytime. With the Smart Thermostat app you can: - See and change room temperature and humidity level; - Check the air quality level in your room; - Set a time schedule for every day of the week, with temperature set points of your liking; - View your room comfort & energy history ## Key features - Remote temperature and humidity control - Air quality monitoring - Customizable daily scheduling - Energy and comfort history viewing ## Recent user reviews (10 of 65) All indexed reviews: https://appshunter.io/ios/app/siemens-smart-thermostat-rds/id1278877108/reviews.md ### 1/5 — Not working *2026-02-25, version 2.1.1968* The app is not working anymore… ### 3/5 — Away button *2026-01-19, version 2.1.1968* The position of At Home and Away buttons are still terrible. Closing the app often change the state of them. Please move them a little upwards. ### 1/5 — Si sconnette sempre *2025-11-05, version 2.1.1947* Dopo essere riuscito a collegare l'app al termostato perde dopo poco il collegamento. Ho scaricato di nuovo l'app da Apple Store vaie volte ma continua a scollegarsi. Utilizzo la versione 2.1.1947 con iOs 18.6.2 Potete provvedere? ### 2/5 — Katastrofen *2025-03-02, version 2.1.1947* Asi žiadna aplikácia má nevytáča tak ako táto. Chcem pridať teplotu a stačí aby som ťukol prstom len trochu mimo tlačítka + a termostat sa okamžite prepne do módu opustiť domácnosť…. A ani po toľkých rokoch to stále nie je opravené ### 1/5 — Not working *2025-01-02, version 2.1.1947* The device disconnects for no reason ### 2/5 — Non funziona più bene *2024-12-13, version 2.1.1947* Dopo l’aggiornamento passa direttamente nella situazione di fuori casa dopo l’accesso. Va nuovamente aggiornata. ### 1/5 — Katastrophe! *2024-07-26, version 2.0.1873* Die App ist leider nicht mehr nutzbar, eine Anmeldung ist nicht mehr möglich. Das Passwort kann nicht mehr zurück gesetzt werden ! Der Support ist nicht erreichbar . Die Entwickler Seite ist nicht erreichbar ! Ich dachte ich habe hier ein Produkt eines Namenhaften Herstellers gekauft die 600€ für die 3 Thermostate sind wohl für die Tonne wenn Man die App nicht nutzen kann hätten es auch welche für 30€ getan sorry Siemens das ich enttäuschend. ### 1/5 — Unstable app - can’t be trusted *2024-05-02, version 2.0.1873* Swiping up to get out of the app (iOS) will often change the status from “Home” to being “Away”! Also: the mode changes by itself for no reason. What is going on here? How can I stay warm when the app keeps changing what I want the temperature to be. Horrible!!! ### 3/5 — apple home *2024-03-25, version 2.0.1873* Can it be added to apple home? ### 4/5 — Verrouillage du chauffage *2024-03-01, version 2.0.1873* Bonjour Je me permets de vous contacter car je cherche s il existe une solution pour bloquer les changements au niveau du boîtier et ne pouvoir modifier la température qu au niveau de l appli. Merci d avance ## Frequently asked questions about Siemens Smart Thermostat RDS ### What devices is Siemens Smart Thermostat RDS compatible with? Siemens Smart Thermostat RDS is designed for iPhone, iPad, and iPod devices. It allows you to manage your smart thermostat remotely from these Apple devices. ### How often is Siemens Smart Thermostat RDS updated? The app was last updated on January 15, 2026, with version 2.1.1968. While specific update frequency isn't detailed, this indicates ongoing development. ### What is the age rating for Siemens Smart Thermostat RDS? Siemens Smart Thermostat RDS has an age rating of 4+. This means it is suitable for children aged 4 and above, with no mature content. ### Can I see my energy usage with Siemens Smart Thermostat RDS? Yes, the app allows you to view your room comfort and energy history. This feature helps you understand your energy consumption patterns and optimize usage. ### Does Siemens Smart Thermostat RDS offer offline control? The description focuses on remote control, implying an internet connection is required to manage your thermostat from anywhere. Offline functionality is not specified. ### What are the main benefits of using Siemens Smart Thermostat RDS? Users can create their ideal home environment and save on energy costs. The app provides remote control over temperature, humidity, and air quality, along with scheduling capabilities. ### What is the user sentiment for Siemens Smart Thermostat RDS based on ratings? Based on 7 ratings, Siemens Smart Thermostat RDS has an average rating of 2.6 stars. This suggests a mixed to negative user sentiment, with room for improvement. ### Is Siemens Smart Thermostat RDS free to use? Yes, Siemens Smart Thermostat RDS is available for free. There are no upfront costs or subscription fees associated with downloading and using the app. ## Version history (last 5 releases) ### 2.3.1993 — 2026-08-14 - Bug fixes and system optimizations. ### 2.2.1989 — 2026-07-08 - Bug fixes and system optimizations. ### 2.1.1968 — 2026-01-15 minor updates ### 2.1.1947 — 2024-08-22 1. UI update 2. Bug fixes ### 2.0.1873 — 2022-01-19 - Devices can be grouped by their address and a custom name - The status of each device is displayed - The new support page provides various multi-language data sheets and other documents - The scheduler shows more details on larger screens - You can use your phone settings for the theme and time format - You can restart a thermostat via mobile app - The filter also includes location details - The history chart marks devices that are offline for more than 1 hour - The improved demo mode can be used to operate all app features even without internet connection - Removal of geofencing feature - Bug fixes ## Apps similar to Siemens Smart Thermostat RDS | App | Rating | Price | Category | | --- | --- | --- | --- | | [EYDAPP](https://appshunter.io/ios/app/eydapp/id1549401856) | 2.5 (16) | Free | Utilities | | [EKO Smile Greece](https://appshunter.io/ios/app/eko-smile-greece/id1441541216) | — | Free | Utilities | | [GEYER SMART](https://appshunter.io/ios/app/geyer-smart/id1514565916) | 2.0 (1) | Free | Utilities | | [INVmate II](https://appshunter.io/ios/app/invmate-ii/id1109243423) | 1.0 (3) | Free | Utilities | | [Schlieger Energy Control](https://appshunter.io/ios/app/schlieger-energy-control/id6587553440) | — | Free | Utilities | | [Rohnson](https://appshunter.io/ios/app/rohnson/id1236624226) | 4.3 (9) | Free | Utilities | ## More apps by Siemens AG - [Industry Online Support](https://appshunter.io/ios/app/industry-online-support/id478868966) - [Easy CNC](https://appshunter.io/ios/app/easy-cnc/id498326185) - [Manufacturing 360](https://appshunter.io/ios/app/manufacturing-360/id498450268) - [Combi Valve Sizer](https://appshunter.io/ios/app/combi-valve-sizer/id504270106) - [syngo®.via WebViewer](https://appshunter.io/ios/app/syngovia-webviewer/id606296061) - [SINAMICS SELECTOR](https://appshunter.io/ios/app/sinamics-selector/id608929594) All apps by Siemens AG: https://appshunter.io/developer/394503271 --- *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 2026-08-16.*