Cardiogram: HR Monitor for Android

11 things about Cardiogram: HR Monitor

1. A heart rate in this zone can be very dangerous! Experienced competitive athletes do short intervals of training at this energy-sapping intensity under professional supervision to refine their performance shortly before a big event.

2. Cardiogram is a modern minimalistic, reliable app that will help accurately monitor and record your heart rate in real-time to help keep track of your health and performance.

3. The app relies on a medical algorithm to automatically calculate heart rate limits and will display a warning signal when the maximum heart rate limit is reached.

4. – Green: Fat-Burning and Aerobic Zone (60 to 80% of maximum heart rate).

5. – Light green: Fitness Zone (50 to 60% maximum heart rate).

6. – Yellow: Anaerobic zone (80 to 90% maximum heart rate).

7. Cardiogram is compatible with a range of modern heart rate monitors with Bluetooth 4.0 (Smart or LE) available on the market.

8. – Red: close to maximum heart rate for the user age (over 90% from the maximum hr).

9. The app has been tested using multiple heart sensors, including Polar sensors (Polar OH1, H10, and H7) with excellent and consistent performance results.

10. Workouts in the anaerobic zone are particularly good for building muscles (for weightlifters) and boosting performance (for endurance athletes).

11. So, if you want to check your heart rate for a few seconds, you can do that, but will not be recorded in the history database.