Cardiogram: HR Monitoring - Accurately measure and monitor your heart rate over the whole day.
Cardiograph - Cardiograph is an application offered by MarcoPinch that helps you to measure your heart rate accurately.
Welltory - Manage your energy, not your time. Improve your focus & performance with small changes in your lifestyle. Quantified self dashboard for hardworkers.
Stopwatch Run Tracker - Stopwatch Run Tracker is an app that tracks the timing of your daily activities like running, jogging, yoga, gym, and sports.
Instant Heart Rate - The first, fastest, and most accurate mobile heart rate monitor.
a Training Tracker (ANT+ BTLE) - a Training Tracker (ANT+ BTLE) is one of the best mobile apps that track your daily training session details.