GreyBand

World’s First Wearable Breathalyzer

Sundown

Hardware Integrated Safety Application

Mission

Discover Our “Why”

Our Journey

  • January 2021: Cade files a provisional patent on the GreyBand

  • Founders Jack and Cade working

    August 2021: GreySun Technologies, Inc. is incorporated

  • January 2022: GreySun files a full patent application on the GreyBand

  • April 2022: GreySun partners with Coding IoT, Ltd. to develop GreyBand prototype

  • November 2022: GreyBand prototype manufactured and delivered

  • April 2023: GreySun wins Marquette University’s “Brewed Ideas Challenge” grant competition

  • May 2023: Cade graduates from Duke, and begins pursuing GreySun full-time

  • June 2023: Ethan Watts & Thomas Florian brought on to the GreySun Team

  • September 2023: GreySun partners with LaunchBoom for GreyBand marketing efforts

  • October 2023: GreySun awarded NC IDEA Micro Grant

  • November 2023: GreySun closes $50k Friends & Family Round

What is The GreyBand?

The GreyBand is the first wearable breathalyzer on the market. It has a sleek design, an intuitive LED feedback system, and a top-of-the-line blood alcohol analyzer — all totally interwoven into a smartphone app that does it all.

Reach the perfect level every time

On the app, set your desired limit of intoxication. When you blow into the device, the LED will either shine:

A green light: continue drinking responsibly

A yellow light: slow down, you are approaching your limit

A red light: stop, seek help, drink water, here’s a button to call an Uber

And if anyone gets overly intoxicated, all their friends are notified

GreyBand’s Mobile Companion

Sundown is our GreyBand integrated safety platform, with a plethora of features designed to evolve your relationship with alcohol from personally designated safety notifications, designated driver lists, in-app education, and more!

Meet The Team

Co-Founder, CEO

  • Cade is a Duke University Alumni (‘23) who majored in Philosophy, minor in Chemistry. He currently works full-time at GreySun Technologies.

    At GreySun, Cade is the visionary behind the product & brand: setting and executing on short and long-term strategies, as well as securing fundraising and determining brand identity.

Strategic Partner

  • Ethan is a Wake Forest University Alumni (‘22) who majored in Finance and is currently pursuing his MBA at University of Chicago Booth School of Business. In his time outside of GreySun Technologies, he is currently an associate at BBR Partners.

    At GreySun, Ethan’s focus includes determining strategic direction, managing brand & marketing partnerships, and aiding with fundraising efforts.

Chief Software Engineer

  • Thomas is a Marquette University Alumni (‘23) who majored in Computer Science with a focus in Artificial Intelligence. Currently, Thomas contracts his coding expertise in his time outside of GreySun Technologies.

    At GreySun, Thomas currently heads software development for the upcoming release of our hardware integrated social & safety platform.

Contact us.

info@greysuntech.com

5333 Bent Leaf Dr.
Raleigh, NC 27606