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GRANBOARD
GranBoard App
GranPlayer App
- Account
- How to use
  - To play together on the GranBoard App with friends and family
  - Block other players
GRAN EYE
Gran Darts App
- Account/Player
  - New Registration for GRAN Account
  - Login with GRAN Account
- Score Input
  - Score input method: Difference between DARTS input and VISIT input
  - Score Correction
Bluetooth connection
- iOS devices
- Android device
GRAN ONLINE
- GRAN ONLINE web page
  - How to create tournament
  - How to participate tournament
GRANBOARD Tournament
News

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GRANBOARD
Product warranty policy

Product warranty policy

About the warranty for GRANBOARD3s / 132 About the warranty for GRANBOARD dash