Smart ring activity tracker RingConn Gen 2 Black IP68 12 days battery

The RingConn Gen 2 Black is a lightweight smart ring activity tracker with IP68 water resistance and up to 12 days of battery life. Designed for continuous wear, it monitors sleep, blood oxygen, heart rate, skin temperature and respiratory rate while integrating with popular health platforms. The ring pairs compact ergonomic design with advanced onboard sensors and efficient power management to deliver detailed health insights in a discrete form factor.

Advantages

RingConn Gen 2 provides AI-powered sleep health tracking and comprehensive sleep apnea metrics, including Apnea-Hypopnea Index and Oxygen Desaturation Index, accessible through the companion app. The device delivers frequent SpO2 and heart rate measurements with optimized algorithms and a low-power MCU for fast processing and reduced energy use. At 2–3 grams and 2 mm thin at its narrowest, the ring is among the lightest and thinnest wearables while offering an IP68 rating for swimming and showering. The RingConn App 3.0 includes an AI Health Partner for personalized goals and real-time insights without subscription fees.

Suitable for

• People tracking sleep quality and suspected sleep apnea
• Fitness enthusiasts monitoring activity, heart rate and active minutes
• Users who need a discrete, waterproof activity tracker for daily wear
• Anyone wanting integration with Apple Health or Google Fit

Key specifications

• Form factor: Smart ring, round, black
• Water resistance: IP68 (up to 100 m / 328 ft rating stated)
• Battery: Lithium‑Ion 13.5 mAh, up to 10–12 days typical use, quick charge
• Weight and size: 2–3 g, 2 mm thinnest, 6.8 mm width
• Connectivity: Bluetooth 5.0
• Sensors and monitoring: SpO2, heart rate, skin temperature, respiratory rate, sleep apnea metrics (AHI, ODI)
• App: RingConn App 3.0 with AI Health Partner, syncs with Apple Health and Google Fit

How to use

Place the RingConn Gen 2 on the finger you normally wear rings on and ensure a comfortable, snug fit. Install the RingConn App 3.0 on a compatible smartphone, pair the device via Bluetooth 5.0 and allow necessary health and sensor permissions. Wear the ring overnight for automatic sleep and sleep apnea monitoring; daytime wear provides continuous activity and heart rate tracking. Charge the ring using the supplied charging case to maintain the battery—typical usage yields around 10–12 days per charge depending on settings and usage.

Usage recommendations

For reliable sleep apnea and SpO2 readings, wear the ring during sleep and ensure the inner surface remains clean and in contact with the skin. Sync regularly with the RingConn app to review AI-generated health summaries and integrate data with Apple Health or Google Fit. Do not use the device as a substitute for professional medical diagnosis; consult a healthcare provider if the app reports concerning readings.