This application allows you to configure the winding system using Bluetooth Low Energy (BLE) technology. You can define optimal settings for any automatic watch models, fine-tune the direction of rotation, rotation time, and load control.

You can select the language of the app among 8 possible languages:

- English (default)
- French
- German
- Italian
- Spanish
- Traditional Chinese
- Simplified Chinese
- Japanese

Key features:

- Rename your Kross Studio Watch Winder as desired
- Configure the winding system
- Monitor battery status
- In-App language selection

This application is compatible with all devices having Android 8.0 or higher, and Bluetooth 4.0 or higher.