GO² brand ambassadors
Are you our next brand ambassador?
Do you want to be a GO² Ambassador and gain access to amazing perks? Fill out the form using the button below to apply.
2019 World Mountain Running Champion18-Time USA National Champion
"I recently started using the GO² device and felt it provided me not only a physical benefit with increased oxygen, but it also helped mentally, helping me keep my breathing steady while running."The Go2 is a great tool I use to help my body maintain high output during hard workouts. It keeps my oxygen levels high which in turn keeps me ready to go the next day - speeding up recovery in-between workouts."
don bowie
Pro Climber
“As soon as I saw the GO² Device I understood the science behind it and recognized the performance benefits. I've experienced a notable performance increase in training - particularly at high altitude - and look forward to extreme-testing GO² on my upcoming K2 winter expedition in Dec 2019.”
Pro Triathlete
“When using the GO2 device I focus so much more on my breathing and less on how difficult the run is. I notice my pace has increased dramatically since I started using it and my heart rate has decreased.”
Army Ranger
CrossFitter
"I have seen a total improvement from using the GO2 in short time. My lungs are recovering quicker and I am sleeping better than before!"
Nick Sutton
Avid Runner & Hiker
"Throughout my entire marathon training process I found the device incredibly useful, especially on longer runs. Using it for a mile or two, in intervals, provided extra energy and made "proper" breathing easier even when it wasn't being used."
Professional Football Player
“The GO² is the only mouthguard on the market that is scientifically proven to increase oxygen. What else needs to be said?”
IRONMAN/Triathlete
“The GO² is the only mouthguard on the market that is scientifically proven to increase oxygen. What else needs to be said?”
jeld Yap
TRIATHLETE/ NURSE
"I definitely feel improvements. It somehow regulates the breathing pattern by releasing the air slowly upon exhale. I strongly recommend it."