M P.
I wish I can get a refund on the…
I wish I can get a refund on the subscription; they give a lot of meaningless graphics. I have no idea what their definition of battery and stress is based on.
Response from WelltoryFeb 23, 2026
Hi, thanks for sharing your thoughts. The stress and “battery” metrics are based on heart rate variability and nervous system balance, not just heart rate. You can read more here https://help.welltory.com/collections/1946673-. If you’d like us to review your subscription and see what options are available, please send a message from the app: Menu → scroll down → Report a problem → Send, so we can take a closer look at your case.



