Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core
Signal Core

Signal Core

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Signal Care renews at $19/month until canceled — cancel anytime. Full subscription terms are shown at checkout.

Back & Lumbar Relief System

Designed for back discomfort that won’t back down.

Made with 2x the active Signal Relief technology 700,000+ people know and love, Signal Core targets the most stubborn areas of back discomfort. Our patent-pending Signal Relief technology, paired with a soft compression wrap, creates a complete system that is comfortable to wear for around-the-clock back & lumbar relief.

What’s Included

  • (1) Reusable Signal Relief Core patch  

  • (1) Soft supportive back/lumbar wrap with velcro

  • (1) Optional wrap extender

Product Details

  • One size fits most (48" long wrap + 24" extender, 7" at the widest)

  • 45-day money-back guarantee

  • 1-year product warranty

*Money-back guarantee per refund policy.

        Overall rating: 3.9891696 / 5 from 277 reviews.

        AI Generated Review Summary

        Signal Core + Wrap has received mixed reviews. While some users report significant pain relief and are pleased with the results, others experience discomfort, find the adhesive not sticky enough, and report no noticeable difference. The overall value proposition varies among customers.

        Summary topics

        • Product Results (4%): Customers appreciated the results, with many stating they were surprised at the results and would be buying more.
        • Pain Relief (22%): Opinions vary on the Signal Relief patch, with some experiencing immediate relief and others experiencing no relief at all.
        • Adhesive Stickiness (6%): A small number of customers stated that the adhesive is not very sticky so it doesn't stay attached.

        Review topics: ["size","irritation","improvement","fit","results","feeling","husband","problem","relief","pain","back","works","coverage","shipping","difference","patch","belt","adhesive","signal","help","core","idea","wrap","pouch","fabric","order","system","device","side","life"].

        Review highlights

        • "After 35+ years of lower back and leg pain, along with 9 surgeries, this patch is helping tremendously!" — Benjamin B.
        • "This patch really works." — Jean P.
        • "This patch really works!" — TZ

        Reviews

        Signal Core Relief

        "I can not thank Signal Care enough for the Signal Core patch. It is easy enough to place the patch on my spine and the slimness of the patch does not interfere with the look of any outfit I am wearing. The pain relief that I am receiving from this patch has greatly improved the quality of my life. I am getting back out there again and believe or not I am happy to be able to do regular housekeeping duties without being in any debilitating pain. Thank you again Cheryl"

        — Cheryl R. (5/5)

        I was very skeptical at

        "I was very skeptical at first I’ve used every product known to Man for my back pain, but I took a leap of faith and signal relief works. It’s not a cure, but it works well and relieves pain. I absolutely recommend it. It’s worth the money and the belt with the core works beautifully. I can take it on and off as needed versus using the adhesive."

        — Rich C. (5/5)

        Love Signal Core

        "Love my Signal Core! The expanded size is great; before I was wearing 2 regular Signal patches side by side. Love not having to use adhesive too, can easily wear 24/7 comfortably! Really helps with lumbar pain. Signal Relief products are wonderful!!"

        — Margaret M. (5/5)

        SIGNAL CORE PATCH

        "I LOVE THE LARGER PATCH AND NO ADHESIVE BUT THE BELT LEAVES A LOT TO BE DESIRED. THE MATERIAL IS TO SLICK SO IT MOVES AROUND AND IT IS VERY HOT FOR SUMMER HEAT. THE VELCRO DOES NOT STICK TO THAT FABRIC WELL. THE SIDE THE VELCRO STICKS ON SHOULD BE THE SAME WITH FOR PROPPER HOLD, THE VELCRO WEARS OUT, I PUT THE BELT ON AND IT FALLS OFF. WHAT DO I DO NOW WITH THE PATCH?"

        — LILY M. (3/5)

        Belt

        "The Velcro is not strong enough and there is not enough of it on the the belt. Need more Velcro on the belt. I have had to use a clip to keep mine on. I had the other patch and it worked for me. I would appreciate a response. georgetownsend70@gmail.com"

        — George T. (3/5)

        Works Amazing on My Back

        "I have four degenerative discs in my lower back. Doctors won't do surgery on me because they are so bad. Injections don't work anymore, and pain medicine doesn't help. After wearing this for three days and nights straight, I can sleep through the night without waking up constantly in pain. I take it off only when I take a bath. I'm amazed at how well this works! The only thing that I don't like is that the strap rolls and doesn't stay flat. I wish they had plastic or some metal supports inside the strap so it doesn't roll."

        — Anica D. (5/5)

        Adhesion is necessary for me

        "I have found that the product does not perform without adhesion to my skin. I did order the new full back patch but I have doubts that without it being against my skin that it will work. I will start using it next week so I'll be able to have more information on it."

        — Judy R. (4/5)

        Belt

        "I am giving 3 Stars for a reason. Although the product helps with my back pain, the belt should complement the product—not take away from my total experience with it. The belt seems very cheap. It slips down during the day and even by putting the belt on over a tshirt, it is still very uncomfortable and hard to adjust to overcome the discomfort of the velcro and the way it fastens. A better belt would allow me to give a 5 star rating."

        — Greg Y. (3/5)

        Surprising Results

        "Awesome results; it keeps my chronic lower back and hip pain in check. I was very skeptical, and the patches surprised me. My performance has improved greatly, and at my age, that in itself is amazing. I started with the original patches and have upgraded to the larger Signal Core. Both work great, but the Core system works better without sticky glue."

        — Sabine G. (5/5)

        Works Really well!! Still some

        "Works Really well!! Still some pain but not anywhere as bad as it was!! Thank you for developing the tech!!! Oh,and as to replacement adhesives for my smaller patches, I don't really use them at this time as I had a total knee replacement surgery 🫠🙃😉"

        — Dawn M. (5/5)

        Q&A