"My Masimo MightySat Pulse Oximeter has become an absolute staple in my everyday routine training for Ironman triathlons. I train 3, 4, sometimes 5 sessions a day and it's so important to track how well I'm recovering in between sessions and then from each day to the next. From monitoring if my pulse rate is still booming from my last session, or if my oxygen saturation levels are low, the data from my MightySat helps me decide how hard to hit the next session or if I need to take it a bit easier. It is invaluable hard data that I can relay to my coach rather than just a general description of how I'm feeling and makes it possible for me to push my body right to that line of utmost capability but not cross into over-training and risk injuries or getting run down."
Professional Triathlete, 2 Time Ironman Champion, 8 Time Ironman 70.3 Champion