Gain deep insights into sleep stages, breathing quality, and potential signs of sleep apnea with accuracy up to 90.7%. All data are available in a clear app with no monthly fees.
Only 2 g and 2 mm thick. Internal optical sensors and electrodes measure heart rate, HRV, SpO2, temperature, and respiration—discreetly and all day long at work, during workouts, and while sleeping.
On a single charge, the ring lasts approximately 11–12 days. With the compact case, you get power for up to 150 days. Magnetic charging refills the battery in about 90 minutes.
RingConn Gen 2 is an almost unnoticeable smart ring weighing just 2 g and only 2 mm thick. It excels at accurate sleep tracking, including signs of sleep apnea (up to 90.7%), and provides insights into sleep stages, breathing quality, and nightly changes in temperature and heart rate—all without a paid subscription. Your data are clearly presented in the app.
Thanks to continuous measurement of heart rate, HRV, SpO2, skin temperature, and respiratory rate, you’ll catch subtle signals of stress, load, and recovery. The ring accurately tracks steps, calories, and workouts, offers stress monitoring, and includes Women’s Health features in the app for better cycle-based planning. A titanium alloy, medical-grade epoxy resin, and a PVD finish ensure durability, comfort, and safe skin contact.
Battery life on a single charge is approximately 11–12 days, and up to 150 days with the compact charging case. Magnetic charging takes about 90 minutes. Stable Bluetooth 5.0 ensures smooth syncing with iOS and Android. Wearing on the index finger is recommended for highest accuracy, but the ring also measures reliably on the middle or ring finger.
