Apps Like Vo2 Max & Endurance: Zone2AI for iPhone and iPad
Train with Zone 2 and 4x4 sprints
Track heart rate and cadence during Zone 2 training and 4x4 sprints. Set personalized workout intervals and durations. Monitor progress with performance analytics and health projections. Export data to external apps and devices.
by Unbounded Technologies LLC★ 4.426 ratingsHealth & FitnessFreeData updated 2026-09-06
Perform targeted strength and conditioning exercises in sessions. Track progress with built-in logs. Adjust intensity based on personal fitness level. Includes guidance for home use without equipment. Syncs with fitness trackers for real-time data.
Monitor and control Air Purifiers, Humidifiers, and Fans via Wi-Fi. Adjust settings, set timers, and receive reminders. View device status and manage multiple units from a single interface.
Track heart rate and calories burned during workouts. Follow structured HIIT and strength training routines. Join live or recorded group classes. Set goals and monitor progress. Sync with wearable devices for real-time data.
Plan and track workouts with customizable routines for strength, muscle size, or weight loss. Access 390 exercises with animations and step-by-step guides. Set goals, log progress, and view detailed performance metrics.
Track player performance with real-time metrics including distance, sprint distance, and heart rate zones. Monitor total and recent time in heart rate red zone. Sync data via Bluetooth with GPS units and view detailed breakdowns.
Track daily activity, sleep, and recovery using Apple Watch data. Set personalized goals based on energy levels and progress. Receive adaptive recommendations for movement and rest.
Control audio zones and adjust volume settings. Manage DVD playback and AM/FM radio. Access system music player. Switch between modes and power off the device.
Track intervals and rest periods with a 30-second /90-second rest cycle. Monitor workout duration and calories burned. Set reminders for rest intervals. Adjust workout length manually. Sync progress across devices.