OxyByte: Blood Oxygen Tracker

Keep your blood oxygen readings and respiratory health records together. OxyByte is a blood oxygen tracker and respiratory health diary for recording SpO2 readings, breathing-related symptoms, and daily patterns. Review your history, compare trends, and keep useful information ready for conversations with your healthcare professional. BLOOD OXYGEN HISTORY Record blood oxygen readings from an external measurement device, such as a pulse oximeter. Review oxygen levels over time in a clear, organized timeline. RESPIRATORY RATE AND PEAK FLOW Keep a record of your respiratory rate and peak flow readings. View changes across days, weeks, and months alongside your other respiratory health information. SYMPTOM DIARY Log symptoms such as shortness of breath, wheezing, cough, chest tightness, and fatigue. Add context to your readings and review when symptoms occurred. INHALER AND MEDICATION LOGS Record inhaler use and respiratory medication activity. Keep these entries alongside your oxygen readings and symptoms for a more complete history. SLEEP AND CPAP RECORDS Track CPAP usage and review recorded overnight oxygen data when available. Keep your sleep-related respiratory records organized in one place. CHARTS AND TRENDS Explore your records over different time periods. Compare readings and symptom entries to help you understand your own history. AIR QUALITY CONTEXT View outdoor air quality information as another source of context for your respiratory diary. OxyByte is designed for people keeping respiratory health records, including those living with asthma, COPD, or sleep apnea, and people recording oxygen readings as part of their care routine. Keep a clear record. Review your trends. Bring better-organized information to your next healthcare conversation. IMPORTANT INFORMATION OxyByte does not measure blood oxygen using your phone. Blood oxygen readings must come from an external measurement device or a supported data source. OxyByte is not a medical device and does not provide medical advice, diagnosis, or treatment. Charts and trends are for informational purposes and cannot diagnose a condition or determine whether treatment is working. Consult a qualified healthcare professional regarding medical decisions. For the full disclaimer, visit: https://www.oxybyte.app/disclaimer

OxyByte brings Respiratory Intelligence to Android. • Respiratory Stability Score: oxygen, breathing rate, symptoms and inhaler use compared with your own baseline • Asthma Insights: peak flow zones and reliever use next to your symptoms • Nighttime breathing disturbances and night oxygen trends • Alerts when your breathing rate leaves your usual range • Health Connect sync, doctor PDF reports and medication reminders