The Digester
health

Biometric age checks proposed to curb youth vaping

Manufacturers are testing ID scans, biometrics, blockchain and Bluetooth chips to block underage use as Spain tightens rules and experts warn the systems can be bypassed.

Apr 3rd 2026 · Spain

Insights

  • IKE Tech proposes ID scan, video selfie, biometric verification, blockchain and a BLE chip to unlock vapes via a paired phone.
  • Company says devices remain unlocked only while the verified phone is nearby and reported 100% success in internal tests.
  • Experts warn systems can be bypassed if an adult unlocks a device for a minor and other technical workarounds remain possible.
  • The FDA draft guidance on flavored e-cigarettes and Spain's 2025 antitobacco bill that equates vapes to tobacco are driving industry interest in age verification.
  • A 2025 Spanish survey found 50% of 14 to 18 year olds had tried vaping and 27% reported recent use, while flavors and influencer marketing have increased youth appeal.
  • Vaping exposes lungs to propylene glycol, vegetable glycerin and flavorants and is not risk free even if it may be less harmful than smoking.

Sources