Norwegian 4x4 workout

Your Norwegian 4×4 workouts now build a picture of your fitness over time. WORKOUT HISTORY & DETAIL Every workout is saved with full heart-rate detail. Tap any session to see your heart-rate curve with each phase shaded, a per-interval breakdown, and your time in the target zone. FITNESS TRENDS A new trends dashboard shows where you're heading — your heart-rate recovery after each interval and your average interval heart rate, each with a sparkline and a week-over-week trend — plus your weekly workout count and current streak. POST-WORKOUT SUMMARY See your duration, peak heart rate, and average heart-rate recovery the moment you finish. MORE RELIABLE APPLE WATCH SYNC Live heart rate stays current on your iPhone even with your wrist down, and starting a workout on one device keeps the other in sync. YOUR DATA, YOUR CONTROL All history is stored privately on your device. Delete any single workout, or clear your whole history, at any time.