3 ms·
Apple Watch already polls you every 5mins or so throughout the day. You can use an app like Cardiogram to hook into the Apple Watch data to visualize nice graph
by askafriend 9y ago
Apple Watch already polls you every 5mins or so throughout the day. You can use an app like Cardiogram to hook into the Apple Watch data to visualize nice graphs and correlations.
- matt4077 9y agoHRV is defined as variability in the interval between individual heartbeats. Pulse data with a 5min-granularity won't help.