Category
Fitness & Hydration
Training zones, hydration targets, and exercise-related health metrics.
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Calories from Steps
Approximate calories burned from step count.
Steps to kcal
Daily Water Intake
Hydration target based on body weight.
35 mL/kg/day
Exercise Fluid Replacement
Recommended fluid replacement after exercise.
Post-exercise fluids
Heart Rate Reserve
Heart rate reserve for training prescription.
Karvonen HRR
Maximum Heart Rate
Estimated maximum heart rate.
220 − age
One-Rep Max (Epley)
Estimated 1RM from submaximal lift.
Epley formula
Running Calorie Burn
Approximate calories burned while running.
MET estimate
Running Pace
Pace from distance and time.
min/km
Sweat Rate
Exercise sweat rate from weight change.
Fluid loss per hour
Target Heart Rate Zones
Training zones using age and resting heart rate.
Karvonen
Total Body Water
Estimated total body water percentage.
Watson formula
Urine Output Rate
Urine output normalized to weight and time.
mL/kg/hr