GarSync: Sports Assistant

GarSync is a universal sports data hub and professional analysis center built for athletes. Rebuilt on a modern architecture, it seamlessly bridges 35+ global platforms, ensuring your activities are always synced, backed up, and analyzed with precision.

Key Features:

* Universal Sync: Deep integration with 35+ platforms (Garmin, Strava, Huawei, Suunto, Coros, Zepp, Keep, etc.) with smart de-duplication.
* AI Coach Insights: Powered by the latest sports LLMs and the TSB model (CTL/ATL/TSB), providing expert assessment of performance, fatigue, and recovery.
* Recording Outdoors Sports: Kalman filter and MSL altitude correction for pristine GPS tracks, save to standard FIT file. High-capacity merging for activities covering thousands of kilometers.
* Hardware Integration: Real-time 360° Power Vector visualization, RSC Running Dynamics, and high definition heart rate data acquisition.
* Data Sovereignty: Local-first processing ensures complete privacy and data control. Manual NAS/SMB backups. If you want, you can record sports without uploading data to any public cloud. Your data, your control.
* Premium UX: Material 3 dynamic color engine and a responsive grid system for a stunning pro-athlete interface.

Why GarSync 2.0?

* Unify Your Journey: Consolidate your history from Garmin, Strava, and other platforms into one unified, elegant view.
* Automated Workflow: One-click to sync your sport data across all your favorite apps without manual intervention.
* Pro-Level Metrics: Access metrics and visualizations usually reserved for sports labs, transforming raw data into competitive performance.

Disclaimer: This application is a sports product and does not possess any medical functions. It cannot be used as a medical device and is not intended for the diagnosis, treatment, cure, or prevention of any medical condition.

Recent changes:
* New: Sport Hub — publish activities, like and interact.
* New: Local Scheduler — add workouts to calendar offline.
* New: Nike Run Club data source support.
* Fixed: Route sync duplicate prompts, weight sync stability.
* Fixed: Onelap activity wrong type, merged activity metrics error.
* Fixed: Cross-data source schedule failure.
* Fixed: Workout auto-reads saved FTP value.
* Optimized: Multiple pages open faster with quick-access icon buttons.