I wonder if my Oura ring also infringes... https://ouraring.com https://ouraring.com https://support.ouraring.com/hc/en-us/articles/7328398760851-Blood-Oxygen

I wonder if my Oura ring also infringes... https://ouraring.com https://ouraring.com https://support.ouraring.com/hc/en-us/articles/7328398760851-Blood-Oxygen-Sensing-SpO2- https://support.ouraring.com/hc/en-us/articles/7328398760851...