Welcome to SenmiCool
Smart Cooling Technology for Work, Life, and Performance
SenmiCool’s advanced TEC-based wearables help regulate body temperature, reduce heat stress, and improve overall comfort in extreme heat. Whether on the job, on the road, or outdoors, staying cool means better focus, longer endurance, and less dehydration.
Cool smarter. Live better. Perform stronger.

Elevate performance with next-gen cooling tech
Flagship Products
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B1 TEC Cooling Backpack
Regular price $119.00 USDRegular price -
B20 Cooling Backpack for shool student and work
Regular price $129.00 USDRegular price -
I1 TEC Cooling Vest for outdoor fishing and ppe work Peltier Effect
Regular price $129.00 USDRegular price -
N25 TEC Bladeless Hanging Neck Fan - Hands-Free Wearable Cooling Fan with LED Display
Regular price $29.99 USDRegular price -
N88 Handheld TEC Cooling Fan - 100-Speed Portable Air Duster with Turbo Jet Power
Regular price $29.99 USDRegular price -
N90 Semiconductor Refrigeration Hanging Neck Fan USB Charging Bladeless Air Conditioning Fan Outdoor Portable
Regular price $29.99 USDRegular price -
SenmiCool SM301 Smart Car Heating & Cooling Cup | Dual-Mode Thermoelectric Cup with Simple Controls | 12V Plug-in Car Beverage Warmer & Cooler
Regular price $39.99 USDRegular price -
SenmiCool SM306 Smart Car Heating & Cooling Cup | TEC Temperature Control | Plug-in Auto Beverage Chiller & Warmer
Regular price $49.99 USDRegular price
News
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Why TEC Cooling Vests Actually Work: The Scienc...
Discover how TEC cooling vests offer real relief from extreme heat with active thermoelectric cooling. Field-tested, PPE-compatible, and ready for work.
Why TEC Cooling Vests Actually Work: The Scienc...
Discover how TEC cooling vests offer real relief from extreme heat with active thermoelectric cooling. Field-tested, PPE-compatible, and ready for work.
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How Smart Cooling Tech Enhances PPE & Industria...
Discover how SenmiCool's smart cooling technology enhances PPE and industrial apparel, providing comfort, safety, and productivity for workers in high-temperature environments.
How Smart Cooling Tech Enhances PPE & Industria...
Discover how SenmiCool's smart cooling technology enhances PPE and industrial apparel, providing comfort, safety, and productivity for workers in high-temperature environments.
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Why Do Japan's Top Brands Choose SenmiCool?
Discover why top Japanese brands choose SenmiCool cooling vests for their exceptional performance, innovative technology, and reliable quality.
Why Do Japan's Top Brands Choose SenmiCool?
Discover why top Japanese brands choose SenmiCool cooling vests for their exceptional performance, innovative technology, and reliable quality.

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Company Overview
SenmiCool is dedicated to pioneering the future of smart cooling wearables and semiconductor-based thermal solutions. We focus on integrating cutting-edge technology with daily life, transforming how individuals and industries manage heat stress. Our mission is to be a global leader in smart cooling innovations, driving sustainable and eco-friendly solutions worldwide.
Product & Technology Highlights
At SenmiCool, we transform heat resilience strategies into practical, wearable solutions. By leveraging advanced semiconductor cooling technology, we deliver high-performance products tailored for diverse applications, from personal comfort to professional safety.
Our Key Product Lines:
- Advanced cooling vests and wearable gear designed for PPE and outdoor enthusiasts.
- Smart cooling backpacks and sling bags, keeping both users and their essentials cool.
- Personal cooling accessories like neck fans and massage devices for enhanced comfort.
- Lifestyle-oriented TEC gadgets designed to elevate personal well-being.
Market Opportunity
The increasing global demand for heat management solutions spans across industries such as occupational safety (PPE), outdoor sports, and personal lifestyle enhancements.
SenmiCool’s unique approach combines technology and human-centric design to meet these challenges head-on, opening doors for long-term business partnerships and market expansion.
Collaboration
SenmiCool actively collaborates with industry leaders, OEM/ODM partners, and innovative brands to co-create next-generation cooling solutions. Whether you’re looking to integrate TEC technology into your product line or explore customized solutions, we are here to support your vision.
Let’s work together to reshape the future of thermal wearables.