GarSync: Sports Data Sync

Unify 35+ sports apps & devices! Bi-directional sync for Garmin, Strava, Coros, Keep & Apple Health. AI coach plans push directly to your watch. Private NAS backup.

Bi-directional sync for 35+ sports apps | AI workout plans & smart coach

GarSync is the ultimate sports data hub and AI-powered training analysis platform built for endurance athletes (running, cycling, swimming, triathlon).

Break down data silos for good! Whether you use Garmin, Strava, Coros, Keep, Apple Health, Suunto, or Zepp, GarSync keeps your activities synced, backed up, and optimized with AI coaching pushed directly to your watch.

Key Features:

• Universal 35+ Sync: Deep integration with Garmin, Strava, Coros, Keep, Suunto, Intervals.icu, Zepp, NRC, Apple Health, and more, with smart bi-directional sync and duplicate detection.

• AI Training Plans: AI generates personalized workout plans based on your fitness goals and history. Pushes structured workout schedules directly to sports platforms (like Garmin) to sync with your watch.

• AI Coach Insights: Powered by sports LLMs and the TSB model (CTL/ATL/TSB), providing expert assessment of performance, fatigue, and recovery to prevent overtraining.

• FIT Smart Repair: Auto-fix data file defects — fill missing data zones, correct GPS track offsets, auto-lap, and adjust device names for flawless uploads.

• VDOT Running Analysis: Auto-evaluates running ability via classic VDOT formulas. Predicts 5K/10K/half/full marathon race times and provides targeted training pace zones.

• Critical Swim Speed (CSS): Analyze swimming capability with automated CSS pace tracking and Speed Matrix projections.

• Sensor Hardware Integration: Connect BLE heart rate monitors, cycling power meters, cadence sensors, and smart trainers (FTMS) to record dynamics parameters (ground contact time/vertical oscillation).

• Health & Privacy: Sync HRV, body battery, resting HR, and sleep. Auto NAS/SMB backups keep your data completely local and under your control.

Why GarSync?

1. Complete AI Loop: AI training plans push directly to your watch while AI Coach analyzes recovery.
2. Unified Hub: Connect 35+ platforms in one place and eliminate vendor lock-in.
3. Fully Automated: Smart de-duplication and FIT auto-repair for zero-effort data flow.
4. True Privacy: Private NAS cloud backup ensures your data remains 100% under your control.

Disclaimer & Policy Compliance: GarSync is a sports performance analysis and data sync tool. It does not provide medical advice, diagnosis, or ECG screening. All sensor analytics are intended strictly for athletic training reference. Third-party platform names and logos are trademarks of their respective owners and are used solely for compatibility reference.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/