Heart-rate tracking

Heart Fit, Heartbeat - Pulsely guides

Heart Rate Scan uses your iPhone camera to measure your heart rate with PPG (photoplethysmography) technology. Read the focused guides below for practical workflows, setup ideas, and troubleshooting steps.

How to keep a consistent heart-rate log on iPhoneA consistent context makes personal readings easier to compare. Treat a camera-based reading as a record to discuss, not a diagnosis.
How a camera-based heart-rate reading fits into a routineA camera sensor can make a quick personal check convenient when the phone is held steadily and the context is clear.
What to write next to a personal health readingA short note about sleep, activity, stress, or timing can make a series of readings much easier to discuss.