Zone 2 – Heart Rate Trainer

Track your Zone 2 training with precision. Monitor heart rate zones, achieve your weekly goals, and optimize your aerobic fitness.

Zone2 Pro – Your Personal Heart Rate Zone Trainer

Zone 2 training is the foundation of aerobic fitness. Zone2 Pro helps you stay in the optimal heart rate zone for fat burning, endurance building, and cardiovascular health.

KEY FEATURES:

• Real-Time Heart Rate Zone Tracking Connect with Apple Watch for live heart rate monitoring. See instantly which zone you're in with beautiful visual feedback.

• 5 Heart Rate Zones

• Zone 1: Recovery (50-60% HR)
• Zone 2: Aerobic / Fat Burning (60-70% HR)
• Zone 3: Tempo (70-80% HR)
• Zone 4: Threshold (80-90% HR)
• Zone 5: VO2 Max (90-100% HR)

• Smart Zone Calculation Uses the Karvonen formula for accurate zone calculation based on your max heart rate and resting heart rate. Supports multiple max HR calculation methods including age-based, VO2 Max, workout data, and manual entry.

• Weekly Zone 2 Goal Set your weekly Zone 2 training target and track your progress with intuitive progress bars.

• Workout History Log and review all your workouts with detailed zone breakdowns, duration, calories, and distance.

• Statistics Dashboard View your training trends over time – daily, weekly, and monthly stats.

• Multiple Workout Types Support for running, cycling, walking, hiking, swimming, tennis, elliptical, rowing, stair stepper, cross training, yoga, pilates, and strength training.

• Apple Watch Companion Track workouts directly from your wrist with real-time zone feedback.

• HealthKit Integration Seamlessly syncs with Apple Health for comprehensive health data.

• Beautiful Dark Mode UI Liquid glass design with luminous accents for a premium experience.

Whether you're a beginner building your aerobic base or an experienced athlete optimizing Zone 2 training, Zone2 Pro is your essential companion.