Our first product

Athdura

Structured cardio sessions on iPhone, supported by live heart rate from Apple Watch.

Athdura's yellow A mark on deep purple

Athdura is a workout app for people who repeat cardio training and want a clearer record of what happened in each session. It is developed by WWOWLS LLC for iPhone with an Apple Watch companion.

What Athdura supports

  • Interval workoutsGuided work and recovery blocks, including VO2max-oriented intervals.
  • Steady-state sessionsStructured cardio blocks with heart-rate and performance context.
  • Field testsCooper and 1.5-mile running tests, plus treadmill-based VO2max-oriented protocols.
  • Live heart rateA paired Apple Watch sends heart-rate readings to the iPhone workout view.
  • Workout historyCompleted sessions and results remain available for review.

Built around measured progress

The goal is to make repeated workouts easier to assess. Rather than treating every cardio session as interchangeable, Athdura keeps the workout structure and recorded results in view so you can review what happened across sessions.

For product questions or support, email rob@wwowls.com.