FivePointFive vs Chirp Halo

FivePointFive: Breathwork for Athletes What is FivePointFive The world’s first breathwork app built for athletes—used by Elite Athletes and a fast-growing community of Everyday Athletes. We turn cutting-edge breathing science into short, coached sessions that strengthen performance and recovery, improve focus and stress resilience, and deepen restorative sleep. Built on science. Made measurable. Peer-reviewed research links structured breathwork with higher VO₂-max, improved HRV, lower resting heart rate, and better sleep quality. FivePointFive translates that science into sessions you can see working: - Live heart-rate in class to watch your autonomic nervous shift in real time - AI Performance Coach with post-session insights and coach tips - Trends over time across HR, HRV, resting HR, and sleep Train the full system: Mind • Body • Sleep - Mind: Downshift stress fast, sharpen focus, and rebalance the nervous system—in as little as 90 seconds. - Body: Build breathing mechanics and CO₂ tolerance to increase endurance, boost stamina, and speed recovery. - Sleep: Lower nighttime cortisol and deepen restorative sleep so you wake recovered and ready to go. Backed by the best - Patrick McKeown -#1 functional breathwork expert globally and best-selling author, scientist and founder of ‘Oxygen Advantage’. - Jay T. Wiles - Global authority in HRV biofeedback, applied psychophysiology, and performance psychology. Founder of Thrive Wellness & Performance, working with elite athletes across the NFL, NBA, MLB, PGA, ATP, and MLS. - Marco Altini - World leader in HRV, Human Movement and High performance coaching. Founder of HRV4Training & Data Science Advisor to Oura. Editor of the Wearable Department of IEEE Pervasive Computing Magazine. Privacy Your health data stays with you. We read/write to Apple Health with your permission and never sell personal data. Subscriptions Quarterly and Yearly plans with a free trial. Auto-renews unless turned off at least 24 hours before the end of the current period. Manage in your Apple Account Settings. FivePointFive® — Breathwork for Athletes Not medical advice. Individual results vary. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Dedicated to help you understand how to use the Chirp Halo Muscle Stimulator, as well as where to place the pads. To get the most relief and recovery, knowing where to place the pads is critical. Sometimes we feel pain in areas that aren't actually the problem. We've combined science behind trigger point pain referral patterns along with TENS/EMS tech for the world's most user friendly muscle stim experience.