Do Oura Rings emit radiation?

Yes, Oura rings do emit radiation, but it is important to clarify the type and level of radiation involved. The device operates using Bluetooth technology, which emits non-ionizing radiofrequency (RF) radiation—which is low-energy radiation similar to what is emitted by all wireless electronic devices. The RF energy levels from Bluetooth devices like the Oura ring are significantly lower than those emitted by cell phones. Furthermore, the Oura ring is designed to minimize exposure by only turning on its Bluetooth for short data transmission intervals. Consequently, while there is radiation emitted, it is at levels considered safe by international health standards and regulatory bodies.