Fittr lifecare

Introducing FITTR HART

The HRV And Recovery Tracker

Discover the groundbreaking technology that helps you optimise your sleep,improve your recovery, and unlock the secrets to longevity.

One ring to track them all

Here are the key metrics tracked by this groundbreaking technology

HRV holds the secret to your longevity

Monitor your heart rate variability (HRV) with the FITTR HART smart ring and follow these tips to improve it

  • Stay active with regular exercise
  • Get adequate and quality sleep
  • Manage stress with techniques like meditation
  • Eat a balanced and healthy diet rich in whole foods and protein
  • Avoid habits like smoking and excessive alcohol

Get your own FITTR HART!

The wait is over! Buy your FITTR HART ring today

Sustainable materials

We care for the environment as much as we care for your health!

12-Months Warranty

We do everything we can to ensure your satisfaction. If something’s not right, we’ll fix it!


Free domestic shipping. International shipping at an additional cost. Get your ring delivered in 15 to 30 days.

Product Specifications


HART Smart Fitness Tracker Ring


6, 7, 8, 9, 10, 11, 12, 13


Black, Rose Gold, Silver


Real-time Heart Rate and Blood Oxygen, body recovery, temperature, sleep, steps, stress, calories burn etc.




8 days


Yes (30 mtr)


1 Unit Smart Ring, 1 Unit USB Cable, 1 Unit Charging Case, 1 Unit Instruction Manual


Bluetooth V5.0




FITTR Life Care Private Limited


5ATM Water Resistant, CE, EU RoHS, FCC, REACH, CP65, BIS

Frequently asked questions

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.

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

Your FITTR Hart Ring will be dispatched in minimum 15 days and maximum 30 days of placing the order.

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.

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.

The FITTR HART smart ring can function underwater up to a depth of 10 metres. Additionally, we use high-quality materials to ensure durability and longevity. The FITTR HART ring is also designed by experts to ensure a stylish finish, making it a perfect fit for any occasion—from adventure sports to a casual day out!

When wearing the FITTR HART smart ring, your comfort is our priority. The design of the smart finger-wearable device has been carefully crafted to ensure that it can be worn comfortably in any situation. However, there are certain situations where it is recommended that you avoid wearing the ring to ensure your safety and the longevity of the ring. For example, it is not recommended to wear the FITTR HART smart ring while in a hot-tub, steam room, sauna, or similar environment, as the high temperature, humidity, and the presence of any chemicals could potentially damage the ring or interfere with its functionality. Similarly, if you plan on deep-sea diving or swimming in depths greater than 10 metres, it is advised to leave the ring on dry land, as it is not designed to withstand the water pressure at those depths.

FITTR HART is compatible with devices running Apple iOS (version 14 and higher) and Android (version 12 and higher). In the future, we aim to develop FITTR HART further and make it compatible with Apple Watch and Google Wear devices. Keep an eye out for the latest updates!

The package you will receive contains the FITTR HART smart ring of your selected size and a portable charging case with a 100mAh battery capacity. The charging case comes with a USB-C charging cable, which ensures that you can charge your ring and case from any device with a USB port. Additionally, the package includes a detailed manual that provides all the necessary information for setting up and using the ring and charging case, as well as warranty details that guarantee the quality of our product.

After purchasing the FITTR HART smart ring, your user journey will involve setting up the device, using the HART app to track progress, and adjusting your lifestyle to achieve your health and fitness goals. A) Setting up the device involves charging it and downloading the HART app onto a smartphone or tablet. Pairing the device with the app is done through simple on-screen instructions. B) Using the HART app to track progress will help you check data about your activity levels, sleep patterns, and other biometric data. Goals such as daily activity or hours of sleep per night can be set within the HART app to track progress. C) Making adjustments to your lifestyle is important for achieving your goals. Personalised recommendations based on biometric data will be received from the HART app to help set the right workout and nutrition plans and achieve your goals. With FITTR HART and the HART app, you will have the necessary tools to continue your wellness journey and achieve a healthier, happier life.

Yes, you can! The shipping charges for delivering FITTR HART to non-Indian addresses vary depending on the country of delivery and a few other factors. To know the specific charges and payment procedure for your order, first place your order and enter your overseas address accurately and in detail during checkout. Then, wait for our support team to reach out to you over call or email.

In case you wish to get a refund, you need to raise a request within 14 days of receiving your HART ring. You can do this by visiting the Contact Us page on the FITTR website. If everything is in order, we will process your refund within 7 business days. Refunds are issued to the original payment method or, for Cash on Delivery orders, to a bank account you provide. We reserve the right to refuse a refund if the product is damaged or the refund request is invalid for any other reason. For any deducted amounts with unconfirmed orders, contact your bank first; if your refund request is unresolved even after 7 business days, reach out to our customer support at For further assistance or questions about our refund policy and process, please contact FITTR customer service.

Consumer protection

In compliance with Consumer Protection (E- Commerce) Rules, 2020 and the Information Technology Act, 2000 and rules made thereunder, the details of the Grievance Officer and the Nodal Person are mentioned below:
Nodal Person


Corporate Lawyer


411, Platinum Square, Viman Nagar, Pune, Maharashtra - 411014

Grievance Officer

Kamal Rao

Product Manager


411, Platinum Square, Viman Nagar, Pune, Maharashtra - 411014