Breathe Flow vs SONA VNS

WHY BREATHE FLOW? • Learn more about your breathing and health with a 30-second ECG test. • The app will give you advice on how to improve breathing, reduce stress and gain a better understanding of how food, drink or sleep is influencing your cardiac/respiratory health. • Receive real ownership of your smartwatch data. • It is free – do as many tests as you want. This is the first ever app to show the breathing-induced flow and the breathing induced pulse variation (HRV) - generated from your smartwatch ECG signal. The test lasts only 30 seconds. Breathe Flow is not a usual breathing advisory app. It shows your real breathing and it teaches you how to do controlled breathing with the 'VAGUS® ideal breathing curve'. **** With this app we also launch the VAGUS® wallet and ownership tokens, which enable data ownership and rewards for the data. *** ON WHICH WATCH CAN I DO BREATHE FLOW TEST? Your smartwatch must have an ECG sensor. These are included in Apple Watch Series 4 and newer (not version SE), Samsung Galaxy Watch 4 and newer versions, Withings ECG watches **** INSTRUCTIONS FOR YOUR 1ST TEST: • Apple Watch: Firstly open the Breathe Flow app and keep it live on your phone. Open 'Choose your device' page and connect with Apple Health, please allow Breathe Flow app access to all listed data. Then open Apple's ECG recording app on Apple Watch and follow its instructions for a good signal. • Withings ECG Watches: Open the Withings "Health Mate" app on the phone. Keep BREATHE FLOW live. Record according to Withings instructions. VAGUS® TEST: • Follow the instructions how to do the ECG recording. Start by inhaling calmly for 5 seconds, then exhale for 5 seconds. Continue this breathing pattern for 30 seconds (3 cycles of controlled breathing). • ECG quality improves when you sit by a table. Hold your hands and elbows on the table. Let your breathing and pulse calm down before doing the test. Follow the smartwatch instructions and test again if the ECG recording is bad. • Swipe down on the Breathe Flow home screen to activate download and analysis. • Wait for about 10 seconds until analysis appears on the Breathe Flow app. Swipe down again to update the Breathe Flow screen. (Time delay is depending on network speed) • Answer the Q&A in English to receive a summary analysis and unlock Breathe Pulse. • We recommend doing at least three BREATHE FLOW tests daily to learn how your actions impact your health and to collect high quality data for your V-NFT. **** DATA OWNERSHIP with VAGUS TOKENS. VAGUS® non fungible tokens (V-NFT) are standardized ring-fenced and anonymized data packages, each consisting of 10 unique days of VAGUS® tests, your Q&A text, other data from your smartwatch, and data generated by VAGUS® analytics. We will automatically register a non-blockchained V-NFT when you have done at least 10 days of testing. You find your ownership- and reward tokens in the VAGUS® Wallet. **** WHAT OTHERS SAY ABOUT THE VAGUS® ANALYTICS: This is one of the most cutting-edge ways I've ever seen to know how your nervous system is really doing – far more promise than even Heart Rate Variability, which was the gold standard. – Dave Asprey, 'Father of biohacking', Founder of Bulletproof **** MEDICAL DISCLAIMER: The BREATHE FLOW app, its test and the analysis data or advice are not medical diagnostics tools and they should not be used as such. **** For more information visit: www.vagus.co. We strongly recommend reading our blogs and follow the vlogs for further information. If you want to track historical data and get more analytics information from the test; subscribe to the Vagus Nerve Explorer feature through the app's settings

Unlock your potential with SONA, the companion app for personalized, non-invasive transcutaneous auricular vagus nerve stimulation (taVNS) using the SONA consumer wellness earpiece. Engage in carefully designed journey sessions to support relaxation, improve sleep, and enhance cognitive performance. Each session combines guided audio, breathing exercises, and adaptive taVNS stimulation for a complete wellness experience. Track your progress with detailed analytics, monitor trends in your Heart rate and Heart Rate Variability (HRV), and maintain daily session streaks. For deeper insights, SONA integrates seamlessly with popular wearable devices such as Whoop and Oura. (SONA is not a medical device and is not intended for diagnosing, treating, mitigating, preventing, or curing any disease or medical condition). Key features: * Personalized Journey Sessions: Structured programs designed to address specific user needs. * Daily taVNS: Quick, regular sessions for ongoing stress recovery, improving sleep and cognitive maintenance. * Multi-Sensory Experience: Sessions feature guided audio, breathing instructions, and concurrent taVNS stimulation. * Performance Analytics: View detailed metrics on heart rate, heart rate variability, breathing rate, and other key stats. * Progress Tracking: Track your usage and progress, and unlock advanced features with session completion.