To answer a Challenge:
- Go to Challenges
- Click on the filter "Pending" or click on your push notifications you've received.
- Click on "Accept" to accept the challenge of your opponent
- Read the instructions and when you’re ready, click on "Start". Make sure the wristband is green
- At each forehand, you’ll get a PIQ Score. Try to beat the average PIQ Score of your opponent
- Get the result of the Challenge