But when he woke up in the morning, Woodhall said he still felt pain. That’s when he opened his Oura app, where he received a “Major Signs” symptom alert that suggested something was seriously off with his health. It was the first time in the four years he’s been wearing the ring that he saw that notification.

Hunter Woodhall's ring detected something was seriously wrong in his body, alerting him just in time to deal with a medical emergency

Paralympian Hunter Woodhall revealed he had an emergency procedure while visiting his dad, who was having open heart surgery, in the hospital.

Paralympian Hunter Woodhall went to visit his dad in the ... heart surgery,” the track and field star, 26, wrote via his Instagram Story on Tuesday, March 4. “Yesterday I had horrible stomach ...