When you enter the house or even an individual room, Crownstone notices you and automatically turns on devices or lights that are plugged into it. You immediately save money on your electricity bill, but moreover, you don't need to reach for a switch if it's dark or if you're carrying groceries.

Using Bluetooth Low Energy, the Crownstone combines indoor localization with device recognition. The indoor localization is used to detect if you're in a certain room to increase comfort. The device recognition can be used to increase safety. For example, when you're not in the kitchen, a dangerous device like a blender cannot be turned on by your 4-year old!

So, note that you have to buy the hardware, the plugs or builtin Crownstones, at to be able to make use of this app!


We're working hard on adding all of the features in our vision to the Crownstone app! We will update the app every few weeks with new functionality!
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What's New

- Completely redesigned the way the app talks to the Crownstones, making it much faster and more reliable.
- Greatly improved the time it takes to sync with the cloud.
- Added a way to manage your user data or delete all your data via the my account view in the settings.
- App now starts on phone boot.
- Added more information in the notification.
- Fixed long time until sphere enter after enabling Bluetooth.
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Additional Information

May 18, 2022
Current Version
Requires Android
7.0 and up
Content Rating
Interactive Elements
Users Interact, Shares Location
Offered By
Crownstone Stationsplein 45, unit d1.118 3013 AK, Rotterdam the Netherlands
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