Introducing PATCH

The Future of Tactical Communication

Invented by a US Navy SEAL and a Johns Hopkins engineer, PATCH is a waterproof wearable that creates an encrypted off-grid network for texting, GPS, and remote wellness checks.


PATCH uses Velcro to easily attach to your gear and charges wirelessly — just like a smartphone.

PATCH: The Future of Tactical Tracking and Communication - Off-Grid Texting, Activity Monitor, Location Tracker & GPS with End-to-End Encryption

Designed to look like a US flag patch and with radio signals that hide in the background, PATCH is the future of tactical communication.

Why PATCH

No Cell, WiFi or Satellite Needed

PATCH devices mesh directly with each other so you can stay connected, even in the most remote locations. And there are no service or messaging fees—just connect and go.

100% Private & Encrypted

All of your data is wiped when you close the PATCH app on your phone. PATCH also uses AES-256 end-to-end encryption, the same level of protection used by elite government agencies.

Keep Your Team Safe

PATCH automatically monitors the location and activity of people in your network, so you can keep tabs on your team mates, even if they can't message you.

Designed & Made in the USA

PATCH is 100% made in the USA, helping to keep our economy strong. When you buy American made products, you insist on a higher standard.

Testimonials

Navy SEAL technology

“I've been waiting years for a device like PATCH. It's simple, effective and directly tackles  hard problems that we encounter downrange. It's an essential part of my team's kit.”

Hans G.

Navy SEAL Senior Leader

Technology for Explorers

“Being able to keep tabs on my team when we're out in the field is a huge time saver. Knowing that I can keep everyone safe gives me real peace of mind.”

Brannon Muska

Certified Flight Instructor

Technology for offgrid workers

“PATCH fills a critical need to
track and coordinate the diverse contingent of first responders as they arrive on scene and deal with the tough situation at hand.”

Dr. J. Pete Blair, Ph.D.
Executive Director
ALERRT Center

Latest News

PATCH inventors, Dana De Coster and Maeve Garigan

Meet the Inventors

By Roper Team • January 15, 2024
Like all great products, PATCH started out as an idea to solve a hard problem. Specifically, it was a military problem close to the PATCH inventors, Dana De Coster, a recently retired Navy SEAL, and Maeve Garigan, a Johns Hopkins engineer who spent her career supporting elite military commands.

Navy SEAL Finds New Way to Serve

By Roper Team • December 18, 2023
It’s daybreak in Austin, and retired US Navy SEAL Dana De Coster’s day has begun. His days start differently now—instead of leading an assault on a target in Iraq, he is now shooting a video on how to use PATCH, a new device that he co-invented to help people stay connected in remote, off-grid environments. In between shots, he and his wife Shayla take turns looking after their daughter, Bryn. “Serving my country as a Navy SEAL was what I dreamed of as a kid, so it was difficult to follow up on my dream career. Like many veterans, my transition out of active duty after 20 years of service was a time of soul-searching. How could I find a new, meaningful path as a civilian?”

Our Commitment to American Made

By Roper Team • December 9, 2023
“Made in the USA” is a powerful phrase, evoking pride, quality and support for our country. When you buy goods made in America, you keep our economy growing and keep good jobs inside inside our borders.

Contact Team PATCH

PATCH Kit is available for purchase by approved Government entities only. Contact us today to learn if your agency or unit qualifies.


Get Social with Us

PATCH Patent Filings

 U.S. and Foreign Patents Pending
U.S. Design Patent D1019592
International Design Reg. No. DM/217 510
Australian Design Reg. Nos. 202117020, 20211721, 20211722, 20211723, and 20211724
Canadian Design Reg. No. 208644, 208645, 208646, 208647, and 208648

Copyright 2025,, Roper Solutions, Inc.

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