- Uses phone's camera to measure pulse
- Based on photoplethysmography (PPG)
- Easy to use
- Track measurements and view personal dashboard
- Health Kit integration for sharing results with Apple Health App
- Receive reminders to measure pulse
- Track workout effectiveness
- Yearly subscription with 3-day free trial for unlimited measurements, monthly statistics, health insights, and no ads
- Disclaimer that app measurements are recommendations and not for medical purposes
- Payment charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off
- Subscriptions can be managed by user and auto-renewal can be turned off in iTunes Account Settings
- Terms and Privacy Policy available on the app's website.