ctrl4U
Lifestyle
Free · Designed for iPad
This is a smart Bluetooth ring specifically designed for sports scenarios. By pairing with your action camera or smartphone via Bluetooth, it transforms into a wearable wireless remote control. During activities, you can capture photos or start/stop recording with a single tap without touching your device. When connected to a smartphone, it also enables convenient management of music playback, volume adjustment, remote photo capture, file browsing, and even page‑turning for reading—consolidating frequent operations at your fingertips and significantly enhancing control efficiency and immersive experience during sports.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
1. Add multi-camera firmware upgrade support for Ring II
2. Added new options to enable or disable specific device features
The developer, Eagle Kingdom Technologies(shenzhen) Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Eagle Kingdom Technologies(shenzhen) Co., Ltd.
- Size
- 1.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 6 more
- English, French, German, Japanese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2024 Eagle Kingdom Technologies(shenzhen) Co., Ltd.