HRV, or heart rate variability, is a measure of the variation in time between consecutive heartbeats. It's an important biomarker that can provide insights into your body's stress response and recovery capacity.

FITTR HART uses advanced sensors and algorithms to measure HRV and provide accurate and reliable data.

A: By tracking HRV, sleep, activity, recovery, and other metrics, FITTR HART can help you optimise your health and well-being, potentially promoting longevity.

A: FITTR HART will be delivered in approximately 6 months from the preorder date on a first-come, first-serve basis.

Unlike other wearables, FITTR HART has the ability to track biometrics such as blood oxygen levels and body temperature. These metrics can provide valuable insights into your overall health and help you identify potential issues before they become major problems. For instance, a sudden drop in blood oxygen levels can be an early warning sign of a respiratory issue. By detecting this early, you can take proactive steps to address the issue and avoid more serious health problems down the line.

FITTR HART's finger-wearable form factor will help you better understand how your body responds to different types of activity and exercise. You can track changes in your heart rate, calories burned, and sleep patterns to identify how specific activities affect your body. This information can help you optimise your workouts and make more informed decisions about your health. By adjusting your lifestyle based on the insights provided by your wearable smart ring, you can improve your overall health and increase your longevity.

By choosing a finger-wearable like FITTR HART, you will gain long-term benefits as you identify trends in your health over time. The smart ring will track your biometrics consistently, allowing you to identify changes in your health that may occur over months or even years. This can help you identify areas where you may need to make lifestyle changes or seek medical attention. By catching potential health issues early, you can take steps to address them before they become major problems. Apart from this,FITTR HART provides a wealth of insights into your body that can help you make informed decisions about your health. By tracking biometrics such as blood oxygen levels and body temperature, FITTR HART can provide valuable information about your overall health and help you identify potential health issues before they become major problems. By using this information to optimise your workouts and make informed decisions about your health, you can improve your longevity and enjoy a healthier, happier life.

The FITTR HART smart ring comes in 5 size options so you can find the perfect fit for your finger! The Extra Small option fits ring sizes 5–7. The Small option fits ring sizes 7–9. The Medium option fits ring sizes 9–11. The Large option fits ring sizes 11–13. The Extra Large option fits sizes 13-15. Note: You don't have to wear FITTR HART on a particular finger! It will work on any finger as long as it fits snugly.

All purchasers will receive a FREE sizing kit to help us personalise the ring size just for you. This sizing kit can help you find the most accurate and comfortable fit for your ring, ensuring comfortable wear throughout the day and night.

FITTR HART is designed to last for a full 8 days on a single charge.