Short product description:
Rubicon RingConn Gen 2 is a smart ring activity tracker in a round silver form factor designed for continuous wearable monitoring. Key specs: 12-day battery life, 13.5 mAh Li‑Ion battery, weight 3 g, diameter 16.5 mm, USB‑C charging cable included. Compatible with Android 8.0–12.0+ devices. Suitable for activity, sleep and health tracking with a compact, water-resistant design (IP68).