For the best performance and accuracy, we recommend wearing Hyper's smart ring on your index finger. The index finger is usually chosen because of its strong arterial blood flow, which can improve the measurement accuracy. However, whether worn on the index finger, middle finger or ring finger, the Hyper smart ring can provide consistent accuracy.

It can be used for 3 - 5 days - stand by for 7 - 10 days

Yes. It will continuously monitor heart rate, blood oxygen level, body temperature, sleep condition, step count, calories burned during exercise and other indicators.

The Hyper smart ring can precisely track your sleep stages (REM, light sleep, deep sleep) and detect abnormal conditions such as apnea. Meanwhile, it can continuously monitor blood oxygen saturation (SpO₂), providing more comprehensive health data, which is superior to most smart wearable devices.

Yes, Hyper is made of lightweight and durable Corrosion-Resistant Metal and is highly suitable for activities such as running, cycling and yoga. It also has an IP68 water resistance rating and can withstand the erosion of sweat and water. However, like many other materials, if it comes into contact with a surface harder than the ring, it may get scratched.

Hyper Ring Matching Guide:

Each Hyper account can only be paired with one ring at a time. If you need to change the ring, you have two options:

First, unpair the old ring, and then pair the new ring. (All historical data will be retained in the account.)
2. Create a brand new account for the new ring
Warm reminder: To avoid data synchronization issues, it is recommended to use different login devices (such as different mobile phones or tablets) for different rings.