BreathTuner HRV is a groundbreaking app that helps you achieve optimal breathing for improved health and balance. By analyzing your breathing and heart rate variability (HRV), this app determines your personal resonance frequency, also known as the optimal breathing rate. No other app offers this fully automated functionality, making BreathTuner a unique and valuable tool.

Using scientifically proven algorithms and the latest research, BreathTuner guides you through simple exercises while being paced by soothing breath sounds from the VaYou Biofeedback app. The app measures your abdominal breathing and heart activity, providing a relaxing and meditative experience that centers your mind on the flow of your breath. All of this is done using just your iPhone, without the need for an extra sensor.

BreathTuner also offers the option to use a chest strap like the Polar H10 for pulse detection, capturing a real ECG for HRV calculation. Alternatively, you can use the iPhone camera to measure your finger pulse. For those looking for more detailed analysis, the In-App Purchase unlocks additional features and allows you to determine your individual breathing resonance frequency with high accuracy.

Developed by the creators of HeartBreath HRV and VaYou Breath Biofeedback, BreathTuner is a quality product at the forefront of scientific research. The app integrates with the Apple Health app, making it easy to track your mindful minutes.

Don't miss out on the opportunity to optimize your breathing and awaken your full potential. Download BreathTuner HRV now and take a deep breath towards better health and balance.