RunHUD
Real-time Running Data at a Glance

What is RunHUD?

RunHUD connects with Bluetooth sensors (heart rate straps, smartwatches, etc.) to display heart rate, pace, and cadence in real-time with large, clear numbers during your run.

Key Features

Premium Features (Android)

Premium Features (iOS)

Compatible Devices

RunHUD works with Bluetooth LE sensors that use the standard Heart Rate (0x180D) or Running Speed and Cadence (0x1814) profiles.

Tested Watches

Garmin

Fenix, Venu, Forerunner series
Setup Instructions:
  1. Select Virtual Run activity on your watch
  2. Wait without starting (don't press start button)
  3. RunHUD app will automatically detect and connect

Note: Some older models require enabling "Settings > Sensors & Accessories > Broadcast Heart Rate"

COROS

PACE, APEX, VERTIX series
Setup Instructions:
  1. Go to Settings > Sensors > Enable "Broadcast HR"
  2. Select running mode and start activity
  3. Connect in RunHUD app

Note: COROS activates broadcast after activity starts

Polar

Vantage, Grit X, Pacer series
Setup Instructions:
  1. Go to Settings > General Settings > Bluetooth
  2. Enable "Visible to other devices"
  3. Start running activity
  4. Connect in RunHUD app

Note: Polar broadcasts heart rate only during activities

Suunto

Suunto 5, 9, Race series
Setup Instructions:
  1. Go to Settings > Connectivity > Bluetooth
  2. Enable "Share HR" or "Broadcast heart rate"
  3. Start workout
  4. Connect in RunHUD app

Note: Suunto broadcasts only during workouts

Samsung Galaxy Watch

Galaxy Watch 4, 5, 6, Ultra
Setup Instructions:
  1. Open Samsung Health app
  2. Start running activity
  3. BLE broadcast activates automatically
  4. Connect in RunHUD app

Note: No manual setup required (automatic), broadcasts when activity starts

Apple Watch

⚠️ Not Supported
Apple Watch does not support real-time heart rate BLE broadcast to third-party apps.

Alternatives:
• Use a separate heart rate sensor (Garmin HRM, Polar H10, etc.)
• RunHUD WatchOS app coming soon

Recommended Equipment (Sold Separately)

Heart Rate Monitor (Chest Strap)
Examples: Garmin HRM 600 (confirmed with RunHUD), Polar H10, and other chest straps that use the standard Bluetooth Heart Rate service.
Heart rate straps connect instantly without setup.
Running Speed and Cadence (RSC)
Bluetooth foot pods that use the standard Running Speed and Cadence service. (Bluetooth models only. Garmin Foot Pod and Running Dynamics Pod are ANT+ only and do not work with RunHUD.)
RSC sensors provide pace, cadence, and distance data.

Technical Information

Technology Used
RunHUD uses Bluetooth SIG's GATT protocol.
Heart Rate Profile (0x180D)
Real-time heart rate monitoring
Running Speed and Cadence (0x1814)
Speed, pace, cadence, and distance

Compatibility: RunHUD is built on these standard Bluetooth profiles. If a sensor that uses them doesn't connect, email ask@planhub.kr with the model name.

Frequently Asked Questions

Q. My sensor is not detected

A. Please check the following:

  • Verify broadcast settings are enabled on your smartwatch
  • Some watches require starting an activity to activate broadcast
  • Check if Bluetooth permissions are granted
  • Check if another app is using the sensor
Q. Connection drops frequently

A. Try the following:

  • Keep sensor and smartphone close together
  • Disable battery saver mode
  • Remove background restrictions (Android settings)
  • Check sensor battery level
Q. How is my privacy protected?

A. RunHUD collects minimal information:

  • Free features: No information collected
  • Premium features: Only OAuth ID collected (no name, email, etc.)
  • Running data stays on your device and is not sent to servers

Contact Us

If you have any questions, feel free to reach out!

RunHUD - Real-time Running Data HUD App
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