Your Baby's
Air Guardian

A tiny gargoyle that protects your little one from urban pollution

Sentinel is a palm-sized smart air purifier that clips onto strollers, bags, or windowsills. Using advanced molecular chemistry, it detects pollutants in real-time and releases a synchronized perfume that neutralizes odors while creating a personal aromatic shield.

✨ The Wow Moment You clip the tiny gargoyle onto your stroller handle. As you walk past a construction site, its eyes glow blue, it releases a cool mist, and suddenly the harsh dust and exhaust smell disappears—replaced by a subtle lavender-citrus breeze. Your baby, previously fussy, settles into a peaceful sleep as the gargoyle pulses gently, actively scrubbing the air around them.
Get Your Sentinel - $199 Try the Demo
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Molecular Detection

Advanced sensors detect pollutants at the molecular level, identifying harmful particles invisible to the naked eye.

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Active Purification

Real-time air scrubbing with synchronized scent release creates an invisible shield of clean air around your child.

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Smart & Portable

Clips anywhere—stroller handles, car seats, or windowsills. Battery lasts 48 hours on a single charge.

Choose Your Guardian

Sentinel Classic

$199

Everything you need to protect your baby from urban air pollution

  • ✓ Real-time air quality monitoring
  • ✓ Automatic purification
  • ✓ 3 scent cartridges included
  • ✓ USB-C charging
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LIMITED EDITION

Artist Collaboration

$249

Exclusive designs from renowned artists, plus premium scent collection

  • ✓ Everything in Classic
  • ✓ Limited edition artist design
  • ✓ Premium essential oil blends
  • ✓ Numbered certificate
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+$29/month for scent refills