![Lots of folks in this sub talk negativity about the Oura ring, but here's data showing how it's helped me gradually improve my resting heart rate since I got it in late Lots of folks in this sub talk negativity about the Oura ring, but here's data showing how it's helped me gradually improve my resting heart rate since I got it in late](https://i.redd.it/69ihx88e7um91.png)
Lots of folks in this sub talk negativity about the Oura ring, but here's data showing how it's helped me gradually improve my resting heart rate since I got it in late
![Wearable Sensor May Signal You're Developing COVID-19 – Even If Your Symptoms Are Subtle | UC San Francisco Wearable Sensor May Signal You're Developing COVID-19 – Even If Your Symptoms Are Subtle | UC San Francisco](https://www.ucsf.edu/sites/default/files/2020-12/Oura-ring.jpg)
Wearable Sensor May Signal You're Developing COVID-19 – Even If Your Symptoms Are Subtle | UC San Francisco
![Amazon.com: Prevention circul+ Smart Ring - Sleep and Wireless Activity Tracker - Continuously Records Heart Rate, Blood Oxygen Levels, Temperature, 1 Count : Health & Household Amazon.com: Prevention circul+ Smart Ring - Sleep and Wireless Activity Tracker - Continuously Records Heart Rate, Blood Oxygen Levels, Temperature, 1 Count : Health & Household](https://m.media-amazon.com/images/I/616dzXg4FkL.jpg)