See What Hides
in the Dark
The smart wrist lantern that illuminates danger before it sees you
Pre-Order Now — $249⚡ The Moment Everything Changed
It's 2am. You're walking home when your wrist buzzes. Your ShadowCuff illuminates a dark alleyway and displays on its screen: someone stands in the shadows 20 feet ahead—invisible to your eyes. You cross the street. The device just saved you from what you couldn't see.
Focused Light Beam
High-intensity LED projects a focused beam ahead, cutting through darkness while preserving battery life.
Radar Detection
Advanced radar sensors detect movement in shadows and around corners before your eyes can register them.
Early Warning
Haptic alerts and visual displays show distance and direction of detected threats in real-time.
Connected Safety
Sync with your phone for automatic emergency contact notification when threats are detected.
Investment in Your Safety
ShadowCuff Device
One-time hardware cost
- ✓ Radar sensor array
- ✓ 1000 lumen LED beam
- ✓ 8-hour battery life
- ✓ OLED distance display
- ✓ Haptic warning system
Premium Safety Suite
/month subscription
- ✓ 24/7 professional monitoring
- ✓ Auto emergency contacts
- ✓ Home security integration
- ✓ Location sharing
- ✓ Incident cloud storage
Built for delivery workers • Night shift employees • Outdoor enthusiasts • Urban commuters
Try the Demo