* New: Apple Sign-In support * New: Nolio data source * New: Auto patch for corrupted or incompatible FIT files during sync * New: 8848 sudoku puzzles for grade easy, medium, hard * Improved sync stability for Garmin, HealthKit, iGPSPORT, Blackbird * Optimized COROS track/speed accuracy * Enhanced account security and deletion flow * Package size optimization and bug fixes

GarSync 2.0 — Complete Rewrite with Flutter * Rebuilt from scratch with Flutter for a faster, smoother experience * Sync activities across 35+ platforms (Garmin, Strava, Komoot, Suunto, Keep…) * GPS recording with advanced noise filtering & background keep-alive * BLE sensor support: heart rate, power meter, cadence, running pod * AI Coach: personalized analysis & PDF report export * Training load (TSB), HRV trends & adaptive plan management * Virtual cycling with ERG trainer control * Rich toolbox to meet your daily sport needs * Seamless migration from GarSync 1.x

* Add email verification for user signup, login, password reset and account deleting. * Add support for Komoot. * Fixed failure when login to NRC (Nike Running Club) on iOS. * Fixed failure when import data to Coros. * Fixed location offset when importing data from Keep. * Fixed issue of no error message when importing duplicated activity data to Blackbird sports. * Fixed failure of login to Garmin when MFA (multi-factor authentication) enabled. * Optimized data from MyWhoosh, auto add FTP settings and Garmin training effect info. * Optimized frequency of location and weather data acquisition.

* Fixed a bug where the track start point was offset to 0 after importing Huawei motion data. * Fixed a bug where Garmin composite motion data was ignored during import. * Optimized MyWhoosh data import, supplementing FTP settings and Garmin training results.

* Added support for NikeRunClub. * Optimized activity merge to get correct TSS and impact on body battery. * Optimized sync task, to sync to multiple sport account with single task. * Added shortcut to AppSync on main page and my sport page.

* Added support for RQrun. * Fixed location and activity type error when exporting Keep activities. * Fixed the problem that cannot switch to MyWhoosh in my sport page.

* Add power/heartrate zone time distribution for more accurate AI advice; * Added French, Portuguese, Spanish, and Italian to multi-language support; * Fixed a high risk security issue of Unity engine; * Fixed the issue where importing FIT files into activities failed in the previous version; * Fixed the error of failing to retrieve data from Coros (usually overseas account); * Fixed the data retrieval issue that occurred when Garmin activity records exceeded 10,000; * Fixed the sports type conversion error for walking activities when synchronizing data from Keep.

* Added multi-language support; currently supports English, Simplified Chinese, and Traditional Chinese. * Simplified AI configuration, with DeepSeek set as the default. * Enhanced user experience: temporarily prevents screen from sleeping during data synchronization. * Fixed the bug in Garmin SDK's FIT file writing function, avoiding application freezes when merging activities. * When importing data from Apple Health, only imports detailed data from Apple Watch, while ignoring activity summaries (with no detailed data) written by other apps. * Fixed the error caused by changes in the precision of JSON data when importing Onelap data. * Fixed the error in activity type matching when importing hiking and walking activities from Keep. * Fixed the issue of failure to import Zepp data older than 3 years.