Our Mission

“At CalmTech, our mission is to help people find peace in their everyday lives by combining innovative technology with the natural need for rest. We are dedicated to creating safe, effective, and accessible solutions that reduce stress, improve sleep, and restore balance — empowering individuals to wake up refreshed and live fully.”

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Dozi

$29.99 USD
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Struggling with sleepless nights? Overwhelmed by daily stress?

The CalmTech™ Microcurrent Device uses breakthrough microcurrent technology to naturally calm your nervous system and prepare your body for deep, restorative sleep. No pills, no side effects, no complicated routines.

Simply hold it in your palm for 20 minutes and feel the tension melt away. Perfect for busy professionals, students, travelers, and anyone seeking natural stress relief.

Better Sleep Quality


Fall asleep faster and enjoy deeper, more restful sleep without dependency on sleep aids or medications.

Instant Stress Relief 


Reduce anxiety and tension within minutes using gentle microcurrent stimulation of key acupressure points.

Enhanced Focus 

Dual modes help you stay calm yet focused during the day and deeply relaxed at night.

Instant Stress Relief 


Reduce anxiety and tension within minutes using gentle microcurrent stimulation of key acupressure points.

How It Works: Science-Backed Relief 

delivers gentle microcurrent pulses to the PC8 (Lao Gong) acupressure point in your palm. This traditional pressure point is scientifically recognized for its connection to relaxation and sleep regulation.

The device stimulates your body's natural production of endorphins and helps regulate your nervous system, promoting a state of calm without drowsiness during the day or deep relaxation for sleep at night.

Product Specifications

Key Features & Specifications

Feature Specification
Battery Life 500mAh rechargeable battery (multiple uses per charge)
Charging USB-C charging, DC 5V/1A (cable included)
Dimensions 7.17" x 1.22" x 1.22" (182mm x 31mm x 31mm)
Weight Lightweight and portable
Power Consumption 0.5W (energy efficient)
Materials Medical-grade plastic, silicone, and electronic components
Safety Auto shut-off after 20 minutes, no harmful chemicals
Modes Sleep Mode & Focus Mode

Perfect For:

  • Busy professionals dealing with work stress
  • Students managing exam anxiety and study pressure
  • Frequent travelers struggling with jet lag and hotel sleep
  • Parents needing quick stress relief during busy days
  • Anyone seeking natural alternatives to sleep aids
  • Meditation practitioners looking to deepen their practice
⚠️ Important Safety Information
Please consult your healthcare provider before using if you have:
  • Pregnancy
  • Pacemaker or serious heart conditions
  • Epilepsy or seizure disorders
  • Any other medical concerns
This device is for wellness purposes and is not intended to diagnose, treat, cure, or prevent any disease.