ZeroCoach: The World's First 100% On-Device AI Athletic Coach

Описание и применение

ZeroCoach – полностью автономный мобильный тренер, использующий локальный LLM Gemma 2 для реального времени, с анализом питания и адаптивными тренировками, без подписок и облачной задержки.

Задача

Millions of fitness enthusiasts pay $100–$200/month for commercial coaching apps that require perpetual subscriptions, leak biometric data to cloud servers, and suffer from cloud latency when offline.

Результат

ZeroCoach provides a fully offline, privacy‑preserving athletic coaching experience with real‑time LLM inference, multimodal nutrition analysis, and adaptive workout programming, eliminating subscription costs and cloud dependencies.

Рабочий процесс

• 1. Install ZeroCoach APK or run via Expo on Android/iOS.
• 2. Grant permissions for HealthKit/Health Connect and camera.
• 3. Capture meal photos for instant nutrition decomposition.
• 4. Sync wearable data locally for real‑time coaching prompts.
• 5. Receive dual‑persona coaching via on‑device Gemma 2 inference (~38 tokens/s).
• 6. View performance analytics and 7‑day composite score computed locally.

Доказательства

ZeroCoach runs quantized Google Gemma 2 2B entirely on local device hardware.

Источник

Real‑time coaching streaming at ~38 tokens/second locally on phone silicon.

Источник

Multimodal Nutrition & Food Decomposition: Instant photo plate decomposition with calorie and macro calculations.

Источник

Unified 7‑Day Athletic Telemetry: Direct local sync with Android Health Connect and Apple HealthKit, computing a holistic 0–100 daily composite performance score.

Источник