Many users are frustrated with the unclear subscription model, leading to unexpected charges. Approximately 20% of users report issues with being charged without clear consent or understanding of the subscription terms.

I signed up for a trial and was immediately charged for a year subscription.

Users feel misled by the app's advertised capabilities, particularly regarding blood pressure and other health metrics, which require additional devices. Around 15% of users express disappointment that the app does not perform as expected.

This app only checks your heart rate. Everything else you need another device for or need to input manually.

Some users report that the app provides inaccurate health data, which can be concerning for those with serious health conditions. Approximately 10% of users mention discrepancies between the app's readings and other medical devices.

This app is not accurate at all; it tells me my heart is in good health when I know that is incorrect.

The presence of excessive advertisements disrupts the user experience, making it difficult to use the app effectively. About 10% of users complain about the intrusive nature of ads within the app.

I like this program but it has too many advertisements.