RingConn Gen 2 offers notable improvements over the first generation, including a brand new AI-powered health monitoring features - advanced sleep tracking, reminders of health abnormality and sedentary, a more compact and lightweight design (weight decreased from 3-5g to 2-3g, thickness decreased from 2.66mm to 2 mm at the thinnest part) and battery life increased from 6-7 days to 10-12 days.

Yes, you can. The sizing for RingConn Gen 2 is slightly different from Gen 1 due to its thinner design; however, the dimensions of the ring and sizing kit will remain the same. Therefore, the existing sizing from RingConn Gen 1 can be used for the RingConn Gen 2. For first-time RingConn users, it is recommended that the new sizing kit be used to ensure the best fit.

For optimal performance and accuracy, we recommend wearing the RingConn Gen 2 on the index finger. This finger is typically chosen due to its stronger arterial blood flow, which can enhance measurement accuracy. However, the RingConn Gen 2 provides consistent accuracy whether worn on the index, middle, or ring finger.

Each RingConn account supports pairing with only one ring at a time. To keep both historical and future data from your old ring in the same account, you will need to unpair the old ring before pairing the new one.Alternatively, you can create a separate account for the new ring. To avoid potential data loss caused by frequent switching between devices, we strongly recommend using separate devices for daily logins and data synchronization (e.g., using a different phone or tablet).