What is my phone number for myFirst eSIM?
myFirst eSIM is a Data-Only eSIM with unlimited data usage and it doesn't have a phone number.
Does my myFirst Fone S3+ have a phone number?
No. myFirst eSIM is a data-only eSIM with unlimited usage. It does not come with a phone number.
If the watch does not have a phone number, how can I contact my child using myFirst Fone S3+?
To ensure your child’s safety, all communication with the myFirst Fone S3+ is done through the myFirst Circle app. Anyone who wishes to contact the watch must first download the app and be approved by a parent or guardian.
Why do I need to use the myFirst Circle app?
We designed the myFirst Fone ecosystem to prioritize child safety above all else.
That’s why:
🔒 Only approved contacts can reach your child – strangers cannot call or message the watch.
🚫 Unknown numbers are automatically blocked, eliminating the risk of spam, scams, or unsolicited messages.
👧 Parents have full control over who is added to the child’s contact list, giving you complete peace of mind.
✅ All contacts must be verified and accepted before any communication is allowed.
Using the myFirst Circle app ensures a secure, private space where your child can stay in touch with trusted family and friends — and no one else.
Anyone who wants to contact the smartwatch must download the "myFirst Circle" App.
You can find it on both the Play Store and the App Store:
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Please contact our customer support at support@myfirst.tech if encounter any issues.