Quick overview
Heart Rate LITE is a free iOS app from AEXOL SP Z O O SPOLKA KOMANDYTOWA that turns your iPhone or iPad into a portable heart rate monitor. No chest straps or additional gadgets are required — the app estimates your pulse using the device’s camera and light.
How the measurement works
To take a reading, rest a fingertip gently over the rear camera and the flash. The app detects subtle changes in color and light caused by blood flow and calculates your heart rate. Keep still and breathe normally while the measurement is running; your result will appear within seconds.
When it’s useful
- During exercise sessions to monitor effort and recovery
- Before starting a workout to check your baseline heart rate
- After training to observe recovery trends
- While resting to keep tabs on your general cardiovascular state
Tips for reliable results
- Prefer devices with a built-in flash for the most consistent readings.
- If your device lacks a flash, perform measurements in bright ambient light.
- Light pressure and minimal movement improve accuracy.
- Wait a moment between consecutive readings to let circulation normalize.
Compatibility and download
Heart Rate LITE performs best on iPhones or iPads that include a camera flash. If your model doesn’t have one, good lighting is essential. Download the app from the App Store to start checking your heart rate regularly and better manage your health.
Technical
- iPhone
- Free