You can add users to your account anytime you want. To do so, perform the following steps:
- Open the Thermo app.
- Tap Settings.
- Tap Add member.
- Enter the name, gender, and date of birth of the user. Tap Next.
- Enter the weight and height of the user. Tap Next.
- Tap Next.
Note that adding a user profile to your Thermo app will automatically add a new user to your Withings account.