What's the best free Android app for tracking blood pressure and heart rate?

Blood Pressure Tracker is a straightforward utility app designed for users who need to monitor their cardiovascular metrics without investing in dedicated hardware or subscription services. The core appeal lies in its manual logging system, which allows individuals to input systolic and diastolic blood pressure readings alongside pulse data. This creates a historical record that can help identify patterns during routine check-ups or when discussing trends with a healthcare provider. A notable feature is the ability to export this data, which can be useful for sharing with doctors.

The app operates on an ad-supported model, which is a trade-off for its zero cost. User feedback frequently mentions that the advertisements are relatively short and non-intrusive, a significant factor in its high rating. For someone newly diagnosed with hypertension or simply becoming more health-conscious, the app serves as a practical digital notepad. However, it is crucial to understand its limitations: the app does not measure anything itself. It relies entirely on manual entry from a separate blood pressure cuff or heart rate monitor. There is no integration with wearable devices or validation of the numbers entered, which places the responsibility for accuracy solely on the user. The interface, while functional, is fairly basic and lacks advanced analytics or customizable reminders that some competitors offer. For basic, free tracking and trend observation, it fulfills a clear need, but those seeking automated syncing or deeper health insights would need to look elsewhere.