Oura Ring Heart Rate Accuracy

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.

Oura ring heart rate accuracy.

It comes with 8 plastic ring sizers us 6 to us 13 to help you find the best fit. 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. 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.

We recommend wearing a sizer for 24 hours. The most accurate sleep and activity tracker is all about you. The oura ring is a novel multisensory device that claims to be able to distinguish sleep stages including rem sleep. The ring features scientifically validated sleep tracking and personalized guidance.

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. Step 2 simply follow the instructions inside the sizing kit to confirm your size online. I purchased one recently and after several months of evaluation and an extensive look at the data supporting it i have to say i am much more impressed with oura s hype marketing and style than any useful or actionable information about sleep that comes from it. 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.

The index middle and ring finger usually work best. 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. With precise sensors oura packs state of the art heart rate heart rate variability temperature activity and sleep monitoring technology into a convenient non invasive ring.

What are the details. You can wear the oura ring on any finger on either hand. 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. Your nighttime resting heart rate curve is your heart s personal signature.