Read our 5 Star Reviews

Galen Rupp

Professional Distance Runner, 2x Olympic Medalist

"I am always on the cutting edge, looking for new ways that I can better my body and the biggest advantages of firefly™ are that it moves blood, is great for travel, is awesome for recovery and is really easy to use."

Sebastian Kienle

3x Ironman Champion

"I first became aware of firefly™ when I struggled with Achilles problems and long travel made it worse. I gave firefly™ a try and was really surprised about the positive effects. Now, firefly™ is an essential part of my travel routine as it helps me to recover quicker and I'm able to get back to training faster. "

Blake Griffin

Detroit Pistons, 6x NBA All-Star

"I have these things called firefly™. It's just basically pulse technology. So I wear those on every flight…I love it and I use it all season."
—excerpt from Bulletproof Podcast

Victor Oladipo

Indiana Pacers, 2x NBA All-Star

"firefly™ has been beneficial to me. I use it all the time, post-practice, post-surgery. It has been great for my rehab and recovery and for reducing swelling."

Jordan Hasay

Professional Marathon Runner

"firefly™ is a device that is crucial to my daily recovery and injury prevention routine. One benefit is you can wear it anywhere as you go about your daily activities. Also, I think the blood flow helped me recover more quickly from my injuries. I highly recommend it for runners."

David Hamilton

Head of Performance, Tampa Bay Buccaneers

"The firefly™ device is valuable in a sport where they play multiple games over consecutive days and the ability to return an athlete to baseline will be a key determinant for success."

Marco Nunez

Head Certified Athletic Trainer, Los Angeles Lakers

"Our players are seeing great results using the firefly™ for next day muscle recovery following training and matches. Having fresh legs allows them to up their training load and this in turn increases their fitness and performance. firefly™ is a great addition to our recovery protocol, which includes ice, compression and flushing massage — methods that, unlike firefly™, are not as simple to deploy during travel."

Amanda Dowdy

AVP Beach Volleyball Professional

"The biggest significance I've noticed is during travel. My legs tend to swell up on planes, so I wear the firefly™ recovery the whole time, whether it's a 14 hour or a 3 hour flight. I highly recommend this to any of my friends…I have my mom and dad wearing them. I have my boyfriend wearing them - they really have become my go to for recovery."

Mark Gaudet

Professional Endurance/OCR Athlete, Army Ranger

"firefly™ has become the most vital component of my recovery regimen. The convenience and practicality of the devices guarantee daily recovery, regardless of my schedule. Fresher legs lead to better training, fewer injuries, and improved results."

Chaim Shalk

AVP Beach Volleyball Professional & Olympian

"Love the firefly™ units, they have been so great for recovery. My legs feel fresh the next day, which is so awesome. Also, my knees haven't felt this good in a long time."

Joe Huff

Head Certified Athletic Trainer, Anaheim Ducks

"I have found the firefly™ to be one of the simplest recovery device on the market. Used after high intensity exercise, the firefly™ has made a real difference to the team. The increase in blood flow reduces muscle soreness for 'next day' fresh legs, particularly when used for recovery during travel. Highly effective, the firefly™ device is an important addition to Anaheim Ducks' recovery protocol."

Falyn Fonoimoana

AVP Beach Volleyball Professional

"I discovered firefly™ after seeing a lot of professional athletes using the athletic recovery device and I wanted to learn more. I would completely recommend firefly™ . I wasn't really sure if it would work, but, after using it for two hours – there were no aches and pains. Your back feels nice and loose. It really just works for your whole entire body and not just for your legs. And that's something that I've never had before."

Lindsey S.

Entertainment Lawyer

"I do a mix of running, spinning and martial arts 6 days per week and firefly™ has dramatically decreased my need for rest days, PT and chiropractor visits."

Manteo Mitchell

Olympic Athlete for the 200m & 400m

"Recovering is huge for me… my legs felt refreshed after the first session with firefly™. Then I had a tough workout yesterday and felt super.""

Tory Grant

Pro Skateboarder

"I take a beating everyday from skateboarding…so I started to use firefly™, and overnight—the next day I literally felt so good on my skateboard. It's really impacted the way I skate now."

Michaela Breeze


"firefly™ is a unique device which forms part of my post training recovery. The morning after a heavy session my legs feel fresher, less fatigued and ready to go for the next session."

Ritchie Nicholls

Pro Triathlete

"I use firefly™ on long flights to keep blood circulating which helps my legs to feel fresher when I land and after tough training sessions and races for a faster recovery."

Erik Svendsen

First Team Sports Scientist at Watford Soccer Club

"We have been incorporating the Firefly devices as part of our post competition recovery strategies for a few numbers of seasons. The Firefly™ provides us with a recovery tool that is easy to apply and wear whilst it provides our players with a tool that gives them the possibility to recovery quicker after games. For us this is considered crucial, especially in periods of congested fixtures. The simplicity of the devices offers a solution that allows players to wear them wherever they would go after a game, thus providing optimal acute recovery. We always try and provide our players with strategies that allow them to be ready to perform at an optimal level and we consider the Firefly to be part of this."

Leisa F. client testimonial

"I first used the Firefly after walking over 13 miles to watch my husband run the Chicago Marathon. My legs were incredibly sore by the end of the day. I wore the device for an hour before going to bed and woke up with no soreness. I again used the Firefly after a leg day workout followed by a Cross Training Circuit class. I used it for an hour and I felt much better in the morning. From here forward, I plan to use it after difficult leg workouts and also after a long day of gardening when I'm lifting bags of mulch, moving large rocks, and things like that. I like it because it is easy to wear and can be used while doing other activities. And most importantly, it works!"


Kevin C. client testimonial

"Let me explain that this is not some high-priced professional athlete-only product. If you have sore legs, ankles, or feet for any reason, from exercise to everyday activity, this is not only better but also faster than any copper socks, compression socks, or heating pads. It is more affordable and so easy to use. Plus each set lasts for 30 hours. Here is my personal story. I workout regularly, taking Metabolic Explosion Training, that keeps me, at 52 years old, able to do all the things I want and enjoy doing. On this past Saturday morning, I started on a patio project that included laying 4 tons of flagstone and 1 ton of stacking stone. My legs from the knees down were killing me. They ached so much. I used the Firefly for an hour and the recovery was unbelievable."


Matt J.

Competitive Amateur Athlete

I have really been happy with the product! I have had a slightly strained quad for two weeks prior to getting my firefly™ devices. Since we have games on Sunday, and are perpetually short on players, I haven't been able to take enough time off for it to heal. Then I heard Joe Gomes talk about the firefly™ Recovery device on STEM-Talk. After thinking about it a bit (and an email to you, which was helpful, so thank-you), I decided to give the firefly™ recovery devices a try. After just one full week of using the devices my quad was healed and did not notice any discomfort during yesterday's game. Amazing.

Stew A-J

Master Athlete

"I purchased 4 pairs, one pair I gave to a friend to try himself. I used one pair during my Aarhus competition 4 sessions of 4 hours and will now use the remaining two pairs over the coming weeks and subsequent competition. If it means that I am able to train that little bit harder and race that little bit faster, it’s worth it!"


Ken Nakata

USAT - Duathlete

"The firefly™ is sold as a device that works particularly well at improving blood flow during long periods of inactivity, such as when traveling on long-haul flights. That’s probably true but I feel so bad after long flights that I can’t say whether anything is going to make me feel great after enduring them. Nevertheless, my experience from a reasonable 3-hour flight to and from San Diego suggest that they work well at helping you recover."


Marek Rejak

Founder, HelpGetFit

"I gave firefly™ a run for its money. Up to now, the longest distance I had run was a half marathon, 13.1 miles (21km). I decided to run 16.5 miles (27 km) followed by 6 miles (10 km) the next day — both competitive events. I ran both events at a pace under 8 mins/mile (5 mins/km). I used firefly™ for 4 hours after the first event and 5 hours after second. Having run a half marathon 2 months earlier, I still felt soreness 4 days after the event. With firefly™, I felt same intensity of soreness the day after both events. This means, I have sped up,the recovery process by 3 days!!!"