![What's your heart rate variability? I have no idea what HRV is or what it should be, so i'm just asking around what's your average HRV? My average is 30ms-50ms but it What's your heart rate variability? I have no idea what HRV is or what it should be, so i'm just asking around what's your average HRV? My average is 30ms-50ms but it](https://i.redd.it/2zontz1supu51.jpg)
What's your heart rate variability? I have no idea what HRV is or what it should be, so i'm just asking around what's your average HRV? My average is 30ms-50ms but it
![Apple Watch Heart Rate Variability Accuracy and Insights From 3.5 Years of Measurements : r/AppleWatchFitness Apple Watch Heart Rate Variability Accuracy and Insights From 3.5 Years of Measurements : r/AppleWatchFitness](https://external-preview.redd.it/FdoS0jJi4wrlilcAD3C49Y-w4YTKauyX5zZueArFbxU.jpg?auto=webp&s=c1747d6eef469f1cfc28f8bce2ea897c48ecd0da)
Apple Watch Heart Rate Variability Accuracy and Insights From 3.5 Years of Measurements : r/AppleWatchFitness
![Which workout routine works best? Data from 34,369 New Year's Resolutions measured on Apple Watch. | by Brandon Ballinger | Cardiogram Which workout routine works best? Data from 34,369 New Year's Resolutions measured on Apple Watch. | by Brandon Ballinger | Cardiogram](https://miro.medium.com/v2/resize:fit:2000/1*rzaLbeo6hZUxJpJlBx-ldw.png)
Which workout routine works best? Data from 34,369 New Year's Resolutions measured on Apple Watch. | by Brandon Ballinger | Cardiogram
![Heart Rate Variability from Apple Watch 4 vs. a Nexus 10 Biofeedback unit. Quite similar! : r/AppleWatch Heart Rate Variability from Apple Watch 4 vs. a Nexus 10 Biofeedback unit. Quite similar! : r/AppleWatch](https://i.redd.it/az68eo39xcr11.jpg)
Heart Rate Variability from Apple Watch 4 vs. a Nexus 10 Biofeedback unit. Quite similar! : r/AppleWatch
![Sensors | Free Full-Text | Validation of the Apple Watch for Heart Rate Variability Measurements during Relax and Mental Stress in Healthy Subjects Sensors | Free Full-Text | Validation of the Apple Watch for Heart Rate Variability Measurements during Relax and Mental Stress in Healthy Subjects](https://pub.mdpi-res.com/sensors/sensors-18-02619/article_deploy/html/images/sensors-18-02619-g001.png?1570359244)