Heart rate
Understand how your heart responds throughout the day, during activity and recovery.

Your body in data
Track important indicators from your routine in one ecosystem.
Your body in data
Track important indicators from your routine in one ecosystem.

Recovery
Some days are for moving forward. Others are for recovery. IRON Fit You brings together different signals from your routine to help you understand how your body is responding to the demands of recent days.
Understand when your body shows better conditions for effort.
Notice changes in recovery before simply ignoring tiredness.
Performance also means knowing when to slow down.
Sleep
Sleep influences energy, readiness, recovery and how you face the next day’s demands.
IRON Fit You helps you see beyond hours slept.
Total time
Continuity
Patterns
Recovery
History
7 hours of sleep can mean completely different nights.

Explore the stages throughout the night.
Drag the slider or explore the chart. Illustrative data to demonstrate the app.

Heart Rate Variability
Get to know your HRV.
Your heart does not beat at perfectly equal intervals. The small time variation between one beat and the next is called Heart Rate Variability — HRV.
Observed over time and in your individual context, it can help you understand how your body responds to factors such as effort, rest and physiological stress.
Don’t just compare with others. Get to know your own pattern.
Physiological stress
Different situations can trigger responses in your body — even when you do not consciously notice them.
IRON Fit You helps you notice these changes during the day and better understand how your routine affects your body.