A critical safety design choice: the balance is fenced off to work only for in-store NFC tap-to-pay at physical terminals. It cannot be used for online purchases, in-app payments, or peer-to-peer money transfers . This makes it the only option among major competitors that blocks all digital spending channels.
Children can tap to pay using any NFC-enabled Android phone or Wear OS smartwatch . No physical debit card is issued, so a compatible device is required to spend the balance.
Here is how the new Google Wallet feature stacks up against the leading alternatives:
Key differentiator for Google Wallet: It is free, requires no bank account or plastic card, and is the only option that strictly limits kids to in-store tap-to-pay, removing online spending risk entirely . However, it is Android-only and lacks the chore tracking, investing features, and physical card that Greenlight and FamZoo offer. Apple Cash Family is the comparable free option for Apple households but has a $4,000 maximum balance for family members and is iPhone-only
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This August 2026 launch is a significant expansion of Google's existing supervised kids offerings: