HRV Health has introduced a subscription plan for our more advanced features. The basic heart rate variability services remain free for users. The services which require a subscription are: ECG readings; Followers and following; Recovery including Poincaré plot; The ECG readings consume extraordinarily amounts of storage, and with some users abusing this, it has become… Continue reading The HRV Health subscription plan
Sounds like science fiction. It is science. It's not fiction.