Blood Oxygen Monitor - OxyByte

Blood Oxygen Monitor - OxyByte

Track your blood oxygen (SpO₂), respiratory rate, peak flow, symptoms, CPAP usage, and environmental air quality - all in one beautifully simple respiratory health app.

OxyByte helps you understand patterns in your breathing so you can feel informed and confident, not overwhelmed.

Sync Seamlessly with Apple Health

OxyByte integrates with Apple Health to import:

• Blood oxygen (SpO₂)
• Respiratory rate
• Heart rate
• Sleep data
• Apple Watch readings

Automatically keep your data updated from your wearables.

Complete Timeline History

View a structured timeline of:

• Oxygen readings
• Respiratory rate
• Peak flow (PEF)
• CPAP usage
• Inhaler & medication logs
• Symptom episodes

See everything in one place — organized by date and time.

Personalized Respiratory Stability Score

OxyByte compares your recent data to your historical baseline to help you understand whether your patterns are stable or changing.

Designed to highlight trends — not create unnecessary alarm.

Flare-Up Trend Monitoring

Track subtle shifts in:

• Oxygen levels
• Respiratory rate
• Symptom severity
• Inhaler usage
• Sputum changes

Early pattern awareness helps you stay proactive.

Sleep Oxygen & CPAP Insights

• Overnight oxygen distribution
• Percent of night below 90%
• Lowest oxygen recorded
• CPAP adherence tracking

Understand what happens while you sleep.

Symptom Tracking

Log:

• Shortness of breath
• Wheezing
• Cough
• Sputum amount & color
• Chest tightness
• Fatigue
• Fever

Overlay symptoms on charts to reveal meaningful connections.

Outdoor Respiratory Risk

Integrated Air Quality Index (AQI) data helps you understand environmental impact on your breathing.

Flexible Chart Views

View trends across:

• 1 Day
• 1 Week
• 1 Month
• 3 Months
• 1 Year
• All Time

Overlay symptoms and compare metrics for deeper insight.

Designed For

• Asthma
• COPD
• Sleep apnea
• Oxygen therapy users
• Post-viral lung monitoring
• Caregivers
• Anyone tracking blood oxygen

OxyByte is designed to present respiratory health information clearly and calmly — without overwhelming alerts or medical complexity.

Important

OxyByte is not a medical device and does not provide medical diagnosis. Always consult a qualified healthcare professional regarding medical decisions.