To share your iTraq Nano with multiple users open iTraq Mobile Application and follow steps below:
1. Click "Details" on the bottom right corner.
2. Click "Share with".
3. Enter email address of person with whom you want to share your device. This person will receive email notification.
4. Ask this person to download iTraq Mobile App.
5. Click "Follow shared iTraq".
6. Create new account.
7. Click "Accept" on the pop-up message.