Validity of the Oura Ring
These validation studies were conducted using the first Oura ring. Validation studies of the new Oura ring will be shared as soon as they become available.
So far, the following validation studies have been published :
- Sleep Lab validation of a wellness ring in detecting sleep patterns based on photoplethysmogram, actigraphy and body temperature
(H. Kinnunen, Oura Health Ltd. 2016)
- The HRV of the Ring – Comparison of nocturnal HR and HRV between the ŌURA ring and ECG (H. Kinnunen & H. Koskimäki, Oura Health Ltd. 2017)
The first Oura Ring was independently validated by the Stanford Research Institute in 2017. Read more about the study here.