Kubios HRV is an Android application designed for health and fitness enthusiasts, utilizing advanced heart rate variability (HRV) algorithms to assess wellbeing and daily readiness. The app requires a Bluetooth heart rate sensor, such as the Polar H10, to deliver precise measurements. It operates in two modes: Readiness Measurement Mode, which provides insights into daily stress and recovery through brief HRV assessments, and Custom Measurement Mode, tailored for professionals conducting detailed HRV recordings. This makes it suitable for both serious athletes and casual users interested in monitoring their health.

The application leverages scientifically validated HRV analysis techniques recognized globally, making it a trusted tool in the field of health sciences. It allows users to track autonomic nervous system (ANS) activity and offers a range of parameters to interpret recovery and stress levels accurately. With support for various Polar sensors, Kubios HRV stands out as a robust solution for obtaining real-time ECG, PPG, and RR/PPI data, catering to both individual users and researchers.