High-intensity training (HIT) is well-recognized as one of the most effective methods of strength training. Its core principle is a single weight set performed to failure. HIT Record assists your training by allowing you to enter your exercises and the weight used in each exercise (either lbs or kg), combined with a method to measure the time under load (also known as time to failure) to track your progress.

A built-in timer is provided with a large dual-use button to start and stop the timer, and a display to indicate elapsed time. Touching the button provides a 5 second countdown, followed by a beep to indicate that the set should start. Touching the button again when the set is complete (muscle failure) stops the timer. The displayed time can be modified if desired to deduct time taken to stop the timer after the set is complete. The number of reps may also be added, if desired.

The main page will display, for each exercise: the exercise name, the weight last used, and either the time under load, the number of reps, or both, providing a record of the key statistics for your workout.