VO2Max Hiit Workout vs Hoogga

Science-based HIIT protocols to boost your VO2Max. Built by athletes, precise to the second. Increase your VO2Max with science-backed interval training protocols used by elite athletes. Proven protocols following the latest (or oldest) research papers Norwegian 4x4, Tabata, Wingate, and conventional HIIT workouts designed to maximize aerobic capacity. Built and used by athletes that seek to improve their performance (VO2Max or regular calisthenics). Timers accurate to the second—no 10-second delays that throw off your intervals like most apps. 18% less battery drain than competing apps. Train longer without worrying about your phone dying mid-workout. Fully Customizable (adjust any protocol or any workout) Adjust work/rest intervals, rounds, and intensity to match your fitness level and goals. What you'll find in this app : VO2Max, HIIT, various interval trainings, Norwegian 4x4, Conventional (60/60) Tabata (20/10), Wingate (30/240), aerobic fitness, endurance training, cardio workouts

Hoogga is a real‑time HRV companion designed to help you understand your inner rhythm with clarity and calm. Hoogga offers three tools to help you observe, regulate, and understand your internal state: Real‑Time HRV See your HRV shift moment by moment - RMSSD, SDNN, LF/HF, and more - Live HRV graph - Clean, minimal visuals - Export HRV metrics and graphs Biofeedback Breathing A guided breathing space for calm and regulation (usable with or without Polar) - 10 breathing tempos - 3 session durations - Visual breathing guide - 3 audio modes With Polar connected, you’ll also see: - HR Waveform - RSA Amplitude Observe how your breath influences your physiology in real time. Resonant Frequency Assessment Find the breathing pace that calms your body best. Requires a Polar sensor to analyze real‑time HRV and RSA. - Choose from 10 tempos - Compare responses - Discover your personal resonance frequency Data Export Whenever Polar is connected, Hoogga records a complete RR intervals session. Each session is labeled with tool, date, and time for exports. Hoogga is designed for people who want precise HRV data, clean visuals, and a warm, grounding experience — without pressure or noise. In a world that demands you go faster, Hoogga invites you to slow down and listen to your inner rhythm. “Hoo” is the soft sound of an exhale. “Gga” is grounding — the moment you return to yourself. Use it during rest, after stress, before sleep, or anytime you want to reconnect with your body. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ **Regulatory & Hardware Disclaimer** This app connects only to consumer-grade fitness devices (Polar H9/H10) that are not classified as medical devices in any jurisdiction. The app does not require or interact with any regulated medical hardware. This app is intended for general wellness and fitness purposes only and is not subject to medical regulatory approval in any region. It does not provide medical advice, diagnosis, or treatment. If you have any health concerns, please consult a qualified healthcare professional.