Sensor Setup

Grant permissions to track your speed using your phone's sensors

⚠️ Missing Permissions

You were redirected here because the tracker needs sensor access. Please grant the required permissions below.

Required Sensors

GPS (Location)

Provides location data for enhanced accuracy and validation

Testing sensor...
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Device Motion (Accelerometer)

Measures acceleration and movement for accurate speed tracking

Testing sensor...
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Both sensors must be granted for accurate tracking

How to Enable Sensors on Your Device

📱 Device Motion & Fitness

  1. Open the Settings app on your iPhone
  2. Scroll down and tap Privacy & Security
  3. Tap Motion & Fitness
  4. Turn on Fitness Tracking
  5. Scroll down and find Safari (or your browser)
  6. Turn on the toggle next to your browser
  7. Return to this page and click "Request Access" above

📍 Location Services

  1. Open the Settings app
  2. Tap Privacy & Security
  3. Tap Location Services
  4. Turn on Location Services at the top
  5. Scroll down and find Safari (or your browser)
  6. Tap on your browser and select While Using App
  7. Return to this page and click "Request Access" above

📱 Motion Sensors

  1. Open Chrome (or your browser)
  2. Tap the three dots menu in the top-right
  3. Tap Settings
  4. Tap Site settings
  5. Tap Motion sensors
  6. Turn on Motion sensors
  7. Return to this page and click "Request Access" above

Alternative: When prompted by this website, tap Allow for motion access.

📍 Location Services

  1. Open your device Settings
  2. Tap Location (or Privacy → Location)
  3. Turn on Use location
  4. Open Chrome (or your browser)
  5. Tap the three dots menu → Settings
  6. Tap Site settings → Location
  7. Turn on Location
  8. Return to this page and click "Request Access" above

Alternative: When prompted by this website, tap Allow for location access.

⚠️ Desktop Not Recommended

This application is designed for mobile devices with motion sensors. Desktop computers typically don't have accelerometers needed for accurate speed tracking.

Please use a smartphone or tablet for the best experience.

📍 Location (Desktop Browser)

If you still want to test on desktop (GPS only, no motion tracking):

  1. Click the lock icon in the address bar
  2. Find Location in the permissions list
  3. Change it to Allow
  4. Refresh this page