T-APEX App v1.1.12.21 Release: A Major Upgrade in Training Control & Data Accuracy

1. Introduction — Why This Update Matters

This release goes beyond incremental feature updates and represents a broader system upgrade. Key improvements have been made to the training workflow, underlying data processing, and the way performance information is presented to coaches.

The update centers on three areas: a more controlled training flow, improved data reliability, and clearer visual interpretation during both live sessions and post-training analysis.

2. Mandatory Compatibility Notice

Important: This update involves a fundamental restructuring of the communication protocol between hardware and software.

• Required Pairing: T-APEX Firmware v3.0.1.5 must be used together with App v1.1.12.21.
• Compatibility notice: Earlier versions of the App are no longer supported with this firmware. To maintain stable operation and consistent data output, both the device firmware and the App should be updated before starting your next training session.

3. Improved User & Device Management

• Pre-Training Connection Validation: To prevent data loss, the system now enforces a Bluetooth check after selecting athletes. You must be connected to the device before entering the training interface, ensuring every rep is recorded.
• Efficient Athlete Indexing: We’ve added a search bar and A–Z alphabetical sorting. Managing large teams and finding specific athletes is now instantaneous.
• Smart Version Matching: The App now automatically detects the device firmware. If it is below v3.0.1.5, a mandatory matching prompt will appear to ensure all advanced algorithms function correctly.

4. Safer and More Controlled Training Flow

• Exit confirmation: Closing an active session via the “X” button now prompts an additional confirmation step to avoid unintended session termination.
• Setting memory: Auto Record and Training Distance preferences are now saved automatically, minimizing repeated setup and allowing coaches to stay focused on the session.

5. Advanced Data Filtering & Curve Optimization

The technical heart of this update ensures that the data you see is the data you can trust:

• 0–3m Initial Phase Optimization: To eliminate “noise” caused by an athlete’s pre-start movements, the system filters the start phase and back-calculates to find the first true sample point where speed exceeds 0.2m/s, providing a clean, accurate start curve.
• Anomaly Filtering: A new logic layer automatically detects and filters out extreme data mutations, protecting your reports from “spikes” caused by external interference.
• Smooth Curve Toggle: You can now toggle the Smooth Curve on or off. When enabled, it displays a refined trend line alongside the raw data points (now highlighted with circles for better visibility).

6. Enhanced Curve Visualization & Precision

• Extreme Precision: All numerical values, including split times, have been upgraded to 0.01 precision.
• Scalable Insights: The Real-time Curve, Data Reports, and Comparison Reports are now fully zoomable, allowing you to inspect specific phases of a sprint in detail.
• Visual Reference Anchors:
  • 5m Vertical Lines: New vertical grids mark every 5 meters, aligning the curve perfectly with distance-based milestones.
  • Max Value Horizontal Line: A fixed reference line marks the peak value in every chart for instant identification.
  • Distinct Data Points: Raw and smooth data points are now distinguished by different colored circles, making the sampling process transparent.

7. Expanded Training Configuration Options

• Normal Mode Logic Upgrade: In advanced settings, the resistance for the first segment (0m/0m/s) is now automatically bound to the main interface resistance, streamlining the setup process.
• Overspeed Mode Enhancements: You can now set a specific training distance, accompanied by real-time distance display on the screen to track the athlete’s progress dynamically.

8. More Accurate Data Reports & Comparison Analysis

• Higher timing resolution: The time precision for the 5m split has been improved from 0.1s to 0.01s for more accurate performance evaluation.
• Clearer comparison: Comparison Reports now display separate time columns for Report 1 and Report 2, making side-by-side analysis more straightforward.
• Key Highlighting: Peak values are now bolded in reports, and 5m vertical lines are synchronized across the comparison view.

9. For the 0.01s That Makes the Difference

This update is built around how coaches actually work with performance data during training. Rather than adding more metrics, the focus is on clarity—so insights can be read, trusted, and acted on immediately.

At the highest level, progress is often decided by fractions of a second. This release is designed to support that margin—down to the 0.01s that can change an outcome.

Please update the App via the App Store and reconnect your T-APEX device to complete the firmware upgrade.