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.

New additions: Scroll wheel speed adjustment, mode settings, and camera enhancements (iOS not supported).
Bug fixes and improvements: Resolved pointer jitter in mouse mode and reduced unintended touches while swiping.

This Bluetooth ring provides convenient remote control for smartphones, tablets, PCs, and other Bluetooth-enabled devices like VR/AR systems and Smart TVs.