11K reviews
Content rating
PEGI 3
100K+
Downloads
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About this app

Connect smart Klarstein devices, control and monitor them remotely from everywhere in the world only through the Klarstein app.

Key features at your disposal in Klarstein App:

Connect your smart Klarstein devices in a couple of taps:
• Control and monitor your smart Klarstein devices using this app from everywhere, either from your office or travelling around the world. All you need is internet access.
• Depending on your smart device, seamlessly monitor the real-time temperature and humidity and set your desired parameter with only a few taps.
• Create different rooms in your apartment, e.g. living room, bed rooms, etc, and specify in which room your smart device is located. In this way, you can keep track of temperature and humidity in different areas of your apartment.
• Make a tour through the app with our guides! We make sure you know how to use the app and its different features.

Stay tuned with us:
• Find information about our upcoming sales.
• Stay in touch with our customer support and let us know how you like our app.

Some features may not be available for all products. We update the app regularly so you can get the most out of your products.

Send us a message: appsupport@go-bbg.com

• • •

Klarstein stands for innovative Modern Living products designed in Berlin. Klarstein's broad product range includes strong household helpers of all kinds: from kitchen appliances to home appliances to climate control products, everything is available. Through exciting colours, innovative technology and unique styles, the products of Klarstein fit seamlessly into the individual living ambience and become indispensable companions in the everyday life of our customers. At Klarstein, the slogan "time for variety" is both a claim and a guiding principle, which runs like a red thread through the entire product portfolio.
Smart Home Application
Updated on
Sep 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 7 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

10.7K reviews
Phil Pryce
February 9, 2025
Absolute waste of space. The app has a mind of its own. It turns the device on and off arbitrarily and sets whatever temperature it wants. Set a manual operation and you can't get back to automatic mode without creating a new scheduled automatic event. Clicking cancel or automatic on the limited menu does nothing. It completely ruins the use of the device, which is also pretty useless, even in a small bathroom, failing to get a temperature higher than 18⁰ or 19⁰ if you leave it on for 3 hours.
3 people found this review helpful
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Kevin Della Pace
December 27, 2023
The new version has been truly deceptive. Bugs everywhere, the old app at least worked well and permitted having time settings with the different modes (eco/confort). Timer mode doesn't even allow this and can't even keep my current settings. Now the app can't even keep the one mode, it switches from eco to comfort randomly so I can't even trust what's shown on the app. On the home it says eco and clicking into my heating it says comfort, it says light is on when it's off and vice versa.
12 people found this review helpful
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Rodwell Mkhwananzi
December 17, 2023
Horrible update. I basically lost my schedule and had to reprogram everything. To make it worse, you cant set the temperature on the programs anymore all the programs run on the same set temperature. It defeats the whole need for scheduling because the temperature for nights in the bedroom shouldn't be the same as during the day in the living room. Please bring back the previous functions
20 people found this review helpful
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What’s new

What's New:
 
Faster and lighter — quicker startup, more efficient network requests, and a smaller download size.
More reliable pairing — improved stability and success rate for Bluetooth and Wi-Fi connections.
Improved security — strengthened on-device protection.
Simpler device controls — refined functions make your devices easier to operate.