The ultra-thin RingConn Gen 2 smart ring delivers precise sleep tracking including apnea, 24/7 heart rate, HRV, SpO2, and temperature monitoring, and advanced stress and activity tracking—with no subscription. Thanks to its titanium body, weight of just 2 g, and thickness of 2 mm, it’s exceptionally comfortable, offers up to 11 days of battery life (up to 150 days with the charging case), and IP68 water resistance down to 100 m.
Smart sleep and apnea tracking
Get detailed insights into sleep stages, breathing, and heart rate. The ring helps detect potential signs of sleep apnea early and supports higher-quality recovery.
24/7 health metrics with no subscription
Continuous monitoring of heart rate, HRV, SpO2, temperature, and stress. All data is conveniently available in the app with no monthly fees.
Up to 150 days with charging case
Up to 11 days on a single ring charge, extended to as much as 150 days with the compact case. Magnetic charging takes about 90 minutes.
RingConn Gen 2 is an elegant smart ring for everyday wear that discreetly tracks key health and fitness indicators. It gives you insights into sleep stages, breathing quality, and helps recognize signs of sleep apnea in time. It evaluates stress in real time and supports a better balance between performance and recovery—without a distracting display and without paid membership.
The ultralight build from titanium and medical-grade resin with a PVD finish ensures durability and comfort. The ring is IP68 water-resistant (down to 100 m), lasts up to 11 days on a charge, and up to 150 days with the case. Reliable phone sync is provided by Bluetooth 5.0 and apps for iOS 14.0+ and Android 8.0+.
- Comprehensive 24/7 health: heart rate, HRV, SpO2, skin temperature, and respiratory rate.
- Sleep with impact: detailed sleep stages, breathing, and sleep apnea indications.
- Smart activity: steps, calories, workouts, and clear in-app stats.
- For women: cycle prediction using temperature shifts and personal patterns.
- Discreet design: 2 mm thin body, just 2 g, no screen.
Specifications
- Manufacturer
- RingConn
- Model
- Gen 2
- Size
- 9
- Color
- Gold
- Sleep tracking
- Sleep stages and sleep apnea indication
- Vitals
- Heart rate, HRV, SpO2, skin temperature, respiratory rate (24/7)
- Activity
- Steps, calories, workouts
- Stress monitoring
- Yes
- Menstrual cycle tracking
- Yes
- Ring battery capacity
- 3.85 V / 13.5 mAh
- Ring charging
- Magnetic charging, charging time approx. 90 minutes
- Bluetooth
- Version 5.0
- Offline memory
- 5–7 days
- Compatibility
- iOS 14.0+ / Android 8.0+ / Bluetooth 4.0 and above
- Material
- Titanium, medical-grade resin, PVD finish
- Ring weight
- 2 g
- Operating temperature
- 0 °C to 40 °C
- Ingress protection
- IP68
- Water resistance
- Up to 100 m
- Case battery capacity
- 500 mAh
- Case charging
- USB-C (rated voltage 5 V), charging time approx. 120 minutes
- Case weight
- 80 g
