3 ms·
Heart Rate Variability is already measured throughout the day if you wear an Apple Watch. You can find the data in the Health app.
by jjevanoorschot 6y ago
Heart Rate Variability is already measured throughout the day if you wear an Apple Watch. You can find the data in the Health app.
- 2wrist 6y agothanks for that! I wasn't sure.
- ben1040 6y agoYep. It takes a sample every few hours, but you can also get a HRV measurement on demand by running a session in the Breathe app on the watch. It doesn't tell you anything about HRV in the Breathe app or that it took a new sample for you, but you'll find a new entry in the Health app if you go look right afterward.