Discover the ultra-thin RingConn Gen 2 smart ring for everyday health monitoring with no subscription. It offers accurate sleep and apnea tracking, stress and daily activity monitoring, and 24/7 measurement of heart rate, HRV, SpO2, and temperature. Thanks to aviation-grade titanium, a weight of just 2 g and a thickness of 2 mm, it’s exceptionally comfortable. Lasts up to 11 days (up to 150 days with the charging case), water resistance IP68 up to 100 m, and stable Bluetooth 5.0 for seamless sync.
Improve sleep and recovery with detailed tracking of sleep stages, breathing quality, and sleep apnea indicators. The ring also continuously measures temperature and heart rhythm, helping you understand why you wake up refreshed or tired. Real-time stress analysis highlights overload moments before they affect mood and performance.
Comprehensive 24/7 health overview includes heart rate, HRV, SpO2, respiratory rate, and skin temperature—without a display to keep distractions away. In the RINGCONN app (iOS/Android), you’ll find overviews of steps, calories, and workouts. There’s also a women’s health mode with cycle prediction based on temperature changes.
Premium materials and endurance: titanium alloy and medical-grade resin with a PVD finish ensure durability and comfort. Water resistance IP68 (up to 100 m) protects during everyday use. The battery lasts approximately 11 days on a single charge, with magnetic charging in up to 90 minutes. With the charging case, you get power for up to 150 days.
- Sleep and apnea tracking – precise analysis of stages, breathing, and rest quality.
- Stress and activity – load overview, steps, calories, workouts.
- 24/7 measurement – heart rate, HRV, SpO2, temperature, respiratory rate.
- Light and ultra-thin – just 2 g and 2 mm, comfort for all-day wear.
- No subscription – full data in the RINGCONN app.
- IP68 durability – safe to use in water (up to 100 m).
- Long endurance – approx. 11 days, up to 150 days with the case.
Specifications
- Manufacturer
- RingConn
- Model
- Gen 2
- Size
- 9
- Color
- Black
- Sleep monitoring
- Sleep stages, sleep apnea detection
- Vital signs (24/7)
- Heart rate, HRV, SpO2, skin temperature, respiratory rate
- Activity monitoring
- Steps, calories, workout
- Stress monitoring
- Yes
- Menstrual cycle monitoring
- Yes
- Ring battery capacity
- 3.85 V / 13.5 mAh
- Ring charging method
- Magnetic charging
- Ring charging time
- Approximately 90 minutes
- Bluetooth
- 5.0
- Offline memory
- 5–7 days
- App compatibility
- iOS 14.0+ / Android 8.0+; requires Bluetooth 4.0 or higher
- Ring material
- Titanium, medical-grade epoxy resin, PVD surface
- Ring weight
- 2 g
- Operating temperature
- 0 °C to 40 °C
- Protection rating
- IP68
- Water resistance
- Up to 100 m
- Case battery capacity
- 500 mAh
- Case charging
- USB-C (rated voltage 5 V)
- Case charging time
- Approximately 120 minutes
- Case weight
- 80 g
- Recommended wearing
- Index finger for highest accuracy (also middle/ring finger)
