Cardio Pulse

❤️ About Cardio Pulse

Cardio Pulse is a simple calculator that helps you analyze your heart rate after running or cardio workouts. Enter your age and measured pulse to see how it compares to standard exercise heart rate zones.

🏃 Simple Pulse Check

After your run, measure your pulse and open Cardio Pulse. Enter:

Your age (1-120 years)
Your pulse in beats per minute (1-250 BPM)
The app instantly calculates:

Your estimated maximum heart rate using the standard formula (220 minus age)
Your target exercise zone (50% to 85% of maximum)
Current pulse status compared to these zones
📊 Three Result Categories

Cardio Pulse shows three simple categories based on standard exercise formulas:

🟢 Normal Zone — Your pulse falls within the common exercise range for your age. Continue your current activity level if you feel comfortable.

🟡 Elevated Zone — Your pulse is above the typical exercise range. Consider adjusting your pace in future workouts based on how you feel.

🔴 High Zone — Your pulse exceeds the standard exercise range. Take time to rest and recover before your next session.

Each result includes a brief explanation and general suggestions for your next workout.

📜 Check History

All your pulse checks are saved locally on your device. View your recent history to track changes in your post-run pulse over time. The app keeps your last 50 records automatically.

Historical shows:

Date and time of each check
Your age at the time
Recorded pulse rate
Result category
💡 Key Features

Quick input with validation
Instant calculation
Color-coded results for easy reading
Local data storage — works offline
Clean, simple interface
No account required
No internet connection needed
Cardio Pulse uses standard fitness formulas for reference only. Results are informative and based on general population estimates. Individual heart rate responses vary based on many factors including fitness level, medications, and overall health.

🎯 For Runners and Fitness Enthusiasts
Cardio Pulse is helpful for:
Runners tracking post-run recovery pulse
People monitoring exercise intensity
Anyone curious about their heart rate zones
Fitness tracking alongside your workout routine

🔒 Privacy First
Your data stays on your device. All information is stored locally using encrypted database storage. No data is uploaded to servers or shared with third parties.