Last Updated: October 18, 2025

Introduction

Welcome to WellBy (“we,” “our,” or “us”). We are committed to protecting your privacy and personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

Information We Collect

1. Account Information

• Email address
• Profile information (name, avatar)
• Authentication credentials (managed securely through our authentication provider)

2. Health and Fitness Data

With your explicit permission, we access the following data from Apple HealthKit:

• Activity Data: Step count, walking/running/cycling distance, flights climbed, energy burned, exercise/stand time
• Workout Data: Workout types, duration, intensity, heart rate, calories burned, distance covered
• Heart Health: Heart rate, heart rate variability (HRV), heart rate events
• Sleep Data: Duration, sleep stages (deep, REM, core), wrist temperature
• Body Measurements: Weight, BMI, body fat percentage, height, waist circumference
• Vital Signs: Respiratory rate, oxygen saturation, blood pressure, blood glucose
• Other Health Data: VO2 Max, running power, walking steadiness, mindfulness session, menstrual cycle, date of birth, biological sex, blood type, Fitzpatrick skin type, wheelchair use

3. Usage Data