Discover the pinnacle of heart rate monitoring with Instant Heart Rate, the most accurate and user-friendly heart rate app available. Designed for both everyday users and those involved in heart research at UCSF, this app allows you to measure your heart rate in less than 10 seconds, check your stress levels, and gain valuable insights into your cardiovascular health.

You no longer need a dedicated heart rate monitor to keep tabs on your pulse. Simply download Instant Heart Rate and use your camera's flash to assess your health status. With a staggering 35 million users, this award-winning app has been featured in renowned publications such as CNN, The New York Times, Chicago Tribune, The Guardian, and many more. It's the top heart rate app in countries like the United States, Japan, the United Kingdom, Australia, Germany, France, China, Russia, Canada, and beyond.

Trusted by leading cardiologists at Stanford for clinical trials, Instant Heart Rate is recognized as the world's best mobile heart rate measurement application. It accurately measures your pulse and heart beat zones during sleep or workouts without the need for heart rate straps. The app functions similarly to pulse oximeters, detecting changes in your finger to provide precise heart beat measurements.

With Instant Heart Rate, you can:

• Measure your heartbeat, BPM, or pulse zone accurately.
• View a PPG graph (similar to an ECG/EKG/cardiograph) to see every heart beat and BPM.
• Monitor cardio workouts to optimize your exercise and track progress pre- and post-workout, using heart rate as a cardiovascular measurement.
• Utilize heart rate training zones including Rest, Fat Burn, Cardio, and Peak.
• Sync your heart rate and heartbeat data with Google Fit.
• Share your heart beat data effortlessly.

To use Instant Heart Rate accurately, simply place your finger on your phone's camera to display your resting heart rate. Be mindful not to press too hard on the camera lens, as this may alter blood circulation to your fingertip.

For the most accurate measurements, use Instant Heart Rate daily. It's recommended to tag your heart rate after sleeping or during workouts to differentiate between resting and workout heart rates.

According to the American Heart Association (AHA) and the Mayo Clinic, a normal resting heart beat ranges from 60 to 100 beats per minute (BPM). Your heart rate can be influenced by stress, anxiety, depression, emotions, activity level, fitness level, body composition, and medication use. Understanding your heart rate is crucial as it serves as an important gauge of heart health and cardiovascular fitness. Heart rate variability also plays a key role in measuring stress on your body.

DISCLAIMER:

• Instant Heart Rate is intended for entertainment purposes. Consult your doctor or primary care physician if you require first aid, experience a medical emergency, heart attack, or cardiac event necessitating CPR.
• The app's resting heart rate detection is not intended to be used as a medical device or stethoscope.
• The resting pulse oximeter feature is not intended for diagnosing heart diseases or conditions such as afib or heart murmurs.
• Heart beat detection does not measure blood pressure.
• The resting heart beat feature is not intended for monitoring baby heart rates. Use devices specifically designed for baby heart rate monitoring.
• The heart rate monitor may cause a hot LED flash.