Oura Ring Heart Rate Accuracy

The index middle and ring finger usually work best.

Oura ring heart rate accuracy.

The ring features scientifically validated sleep tracking and personalized guidance. Step 2 simply follow the instructions inside the sizing kit to confirm your size online. We recommend wearing a sizer for 24 hours. The most accurate sleep and activity tracker is all about you.

The company s validation studies pdf have shown the oura ring s measurements of heart rate and hrv to be 99 9 and 98 4 accurate respectively in comparison with an electrocardiogram. The oura ring performed near perfect for resting heart rate r 0 996 and extremely high for heart rate variability r 0 980 when compared to a medical grade ecg device. What are the details. Oura sends a sizing kit and asks you to wear a fake ring on your finger of choice for 24 hours because your fingers swell when you work out or sleep.

And even after you get the real ring you. By looking at your resting heart rate rhr curve you can also see the effects of late meals evening workouts alcohol sickness or being misaligned with your body s ideal sleep. It measures the physiological signals of your body understands your lifestyle and guides you to make your own optimal daily choices. In a study of 49 healthy subjects the oura ring was shown to be.

It comes with 8 plastic ring sizers us 6 to us 13 to help you find the best fit. The company tested its accuracy on 49 subjects compared against a medical grade ecg device and found the ring performed at near perfect for resting heart rate data and extremely high for. Oura is designed to provide both accuracy and comfort without compromise. The oura ring is a novel multisensory device that claims to be able to distinguish sleep stages including rem sleep.

You can wear the oura ring on any finger on either hand. Your nighttime resting heart rate curve is your heart s personal signature. The oura ring is a wellness device that claims to track critical signals that your body sends out so that you can make the right decisions for better health. This sleek ring is embedded with tracking devices that monitor your heart rate overnight and during restful parts of the day to give you insight into your autonomic nervous system activity.