Hyperborea

Profiles & Ride History

Hyperborea supports multiple profiles to track workout history separately. Each profile stores body metrics, training parameters, and a full ride history.

Editing a Profile

From the profile stats screen, tap Edit Profile to open the profile editor.

Edit Profile screen
The Edit Profile screen
Edit Profile screen

The profile editor has the following fields:

  • Name — your display name
  • Body — Weight, Height, and Age
  • Training — FTP (Functional Threshold Power) and Max Heart Rate
  • Metric / Imperial toggle in the top-right corner

Setting your FTP and Max Heart Rate enables power zones and HR zones in your ride details.

Tap Save to apply changes or Cancel to discard them.

Deleting a Profile

Tap Delete Profile (in red) at the bottom-left of the Edit Profile screen. A confirmation dialog will appear warning that all rides for the profile will also be deleted.

Delete Profile dialog
Delete Profile confirmation
Delete Profile dialog

Switching Profiles

From the profile stats screen, tap Switch Profile to return to the profile picker.

Ride History

Each profile tracks a full ride history. From the dashboard, tap the profile icon in the top-right to view your profile stats and ride history.

Profile stats and ride history
Profile stats with ride history
Profile stats and ride history

The left side shows aggregate stats: Total Rides, Total Distance, Total Calories, and Total Time.

The right side lists all rides with the date, duration, distance, calories, and average power. Each ride has export and delete icons.

Deleting a Ride

Tap the delete icon on any ride in the history list. A confirmation dialog will appear.

Delete Ride dialog
Delete Ride confirmation
Delete Ride dialog

Ride Details

Tap a ride in the history list to view its details.

Ride detail screen
Ride detail with charts and summary
Ride detail screen

The ride detail screen shows:

Time-series charts (left side):

  • Power (W)
  • Heart Rate (bpm)
  • Cadence (rpm)
  • Speed (km/h)
  • Resistance
  • Incline (%)

Summary stats (right side):

  • Summary — distance, calories, duration
  • Power — average, max, normalized power (NP), IF (Intensity Factor), TSS (Training Stress Score)
  • Heart & Effort — average/max HR, average/max cadence
  • Speed & Terrain — average/max speed, average/max resistance, average/max incline
  • Analysis — work (kJ), VI (Variability Index), EF (Efficiency Factor), average/max W/kg, Cal/hr
  • Power Zones — displayed when FTP is set in your profile
  • HR Zones — displayed when Max Heart Rate is set in your profile

Exporting FIT Files

Tap Export FIT at the bottom of the ride detail screen to export the ride as a FIT file. FIT files are compatible with Strava, Garmin Connect, TrainingPeaks, and other fitness platforms.

You can also export immediately when stopping a workout by choosing Save & export FIT from the stop dialog.

Retrieving FIT Files from the Device

Exported FIT files are saved to the console's local storage. Currently, you need to pull them off the console manually using ADB (Android Debug Bridge):

  1. Connect your computer to the same network as the console, or connect via USB.
  2. Use adb pull to copy the FIT files from the device to your computer: 
    adb pull /sdcard/Download/ ./rides
    FIT files are named hyperborea_yyyyMMdd_HHmmss.fit (e.g. hyperborea_20250614_083012.fit).
  3. Upload the files to your preferred platform (Strava, Garmin Connect, TrainingPeaks, etc.).

Better export options (such as cloud sync or direct upload) are planned for the future.