Already Have a Smart Ring?

Upgrade from your old smart ring to the brand new X2 ring and enjoy Up to 50% discount!

*T&C

Choose your other smart ring

Oura

Ultrahuman Air

Ultrahuman

Luna

Gabit

Boat

Abbo

Upgrade Now

Terms & Conditions for Flat 50% cashback Offer:

  • This offer is valid on purchases made between 25th December , 2024 to 3rd January , 2025 and is applicable only on Fittr Hart Ring purchased at full price (₹19,499), limited to one cashback per customer/ring. Apply the Coupon Code - ‘HARTJOY’ before payment to avail the offer.
  • To qualify for the cashback, users must achieve both 10,000 steps AND 8 hours of sleep daily for 30 consecutive days, regularly synced with the Hart app, with tracking to begin within 7 days of ring delivery. Missing either goal on any day will remove the user from the offer.
  • The ring must be worn consistently for a minimum of 20 hours per day, maintained in proper working condition, and regularly synced with the Fittr Hart app for accurate tracking of steps and sleep data.
  • Upon successful completion of the 30-day challenge, a cashback of 50% of the purchase price will be processed within 7 working days to the original payment source, with standard processing times of 5-7 business days for credit card/UPI or 7-14 days for bank transfers.
  • This offer cannot be combined with other discounts or promotions. Only steps and sleep data tracked through the Fittr Hart Ring will be considered valid for this offer.
  • Users must report any technical issues within 24 hours. Brief gaps in tracking due to device maintenance or charging (under 30 minutes) will not affect eligibility.
  • Fittr Hart reserves the right to verify activity data and void eligibility in cases of suspicious or artificial activity. The 30-day challenge must be completed within 45 days of purchase. All activity data must be verifiable through the Fittr Hart app.
  • Multiple users wearing the same Fittr Hart Ring during the 30-day challenge period will result in immediate disqualification from the cashback offer, as the device is designed to track and verify health metrics for a single user only. The ring's sensors detect unique biometric patterns, and any significant variations will void eligibility.
  • These terms are subject to change without notice. For any clarifications or technical support, our team is available 24/7.
Available in
8 sizes
3 stylish
colors
Sleek design
for daily wear
Battery life
up to 8 days
Fittr Hart

INR 19,499

INR 24,374
incl of all taxes
20% OFF
CHOOSE YOUR COLOR
SELECT YOUR RING SIZE
Not sure about your size?
Get a free physical sizing kit

We'll send a sizing kit to find your perfect ring size. How does it work?

6

7

8

9

10

11

12

13

Sustainable
Materials
One Year
Warranty
Free Domestic
Shipping
Total

INR 19,499

Buy Now

Stay Tracked 24/7 With
Your Wellness Companion

  • Real-Time Heart Rate Monitor
  • SPO2 Monitoring
  • Body Recovery & Strain
  • Skin Temperature
  • Sleep Tracking
  • Stress Levels Monitor
  • Calories Burned
  • Activity Tracking
  • VO2 Max Tracking
Real-Time Heart Rate Monitor

Stay Tracked 24/7 With
Your Wellness Companion

Feather-weight
Comfort

10X lighter than a smartwatch, perfect for all-day comfort.

Swim Proof

Waterproof ring best for swimming, sweating or showering.

Timeless Style

Stylish colors that match every outfit effortlessly.

FITTR HART
Smart Ring

Buy Now

How To Get Your HART Ring?

Order your ring

Complete the purchase and select your color. We will send a free sizing kit to your address.

Select your size

Try the sample ring sizers on your preferred finger. Confirm your size using the link on the packaging.

Ring at your doorstep

Once you confirm your ring size,
you’ll receive the HART ring within 2-7 days.

Buy Now

There’s a HART for Everyone

Entrepreneur or an Athlete, busy mom or content creator! HART is there to support you!

Rohit Sharma, 37

Cricketer
In today’s time when we are surrounded by so much stress, it’s important to pay attention to our body and our lifestyle. Hart ring helps me track my health in a very convenient manner.

Nusier Yassin, 33

Entrepreneur, Creator
Congrats to JC and team for this amazing product, It's quite impressive, the metrics are accurate, the app interface is smooth and is definitely more convenient than a band while sleeping.

Jaime Vandenberg, 28

Miss World Canada, Miss World 
Contestant 2023
I love my HART ring, It looks very stylish and is very convenient to wear. I use it all the time! the metrics are very accurate and the battery life is great.

Why FITTR HART Ring is
The Best Choice?

Features

FITTR Hart Ring

Other Smart Rings

Smart Watch

  • Design & style
Sleek, minimal, jewelry-like; 3 colors (Black, Rose Gold, Silver)

Functional designs, limited colors

Bulky, screen-focused; less discreet

  • Comfort
Lightweight, all-day wear

Lightweight but some are bulkier

Heavier, not ideal for 24/7 wear

  • Sizing
Custom sizing (8 options); ring sizing kit available

Limited-sizing; no pre-sizing kits offered

Adjustable straps but not as precise

  • Battery Life
Up to 8 days

Varies (5-7 days)

1-3 days on average

  • Water Resistance
30 ATM, wear while swimming, showering or sweating

5 ATM, waterproof for shallow swimming

Varies, typically splash-proof or ATM

  • Health Metrics
Tracks HRV, SpO2, skin temp, stress, recovery, sleep stages

Similar metrics but fewer stress insights

Broad metrics but sleep and stress less advanced

  • Unique Features
Women’s wellness, advanced recovery score, VO2 Max

Few offer women’s-specific health features

Lacks women’s wellness-specific insights

Buy Now
  • Sleep Metrics
  • Recovery Metrics
  • Fitness & Activity Metrics
  • Stress & Wellness Metrics
  • Women’s Wellness Metrics
  • Health Monitoring Metrics
  • General Wellness Metrics

What You Get?

Sleep Metrics
  • Sleep Stages: How well you sleep by understanding your Deep, Light & REM
sleep stages. Wake up feeling more refreshed.
  • Total Sleep Duration: How many hours you really sleep and find ways to improve
your rest time.
  • Restfulness: See how restful your sleep truly is and learn what helps
you wake up feeling your best.
  • Naps (<1 hour): Even quick naps count! Track short rests and see how
they boost your energy.

What You Get?

Recovery Metrics
  • Recovery Score: Find out how ready your body is to take on the
day or if it needs more rest to recover.
  • Heart Rate Variability (HRV): Measure how well your body handles stress and
recovers, helping you stay balanced and perform
at your best.
  • Resting Heart Rate (RHR): Keep an eye on your heart's health and spot early
signs of stress or overtraining.

What You Get?

Fitness & Activity Metrics
  • Activity Strain: Track how hard you’re pushing yourself during workouts
and throughout the day. Know when to go harder or
take a break.
  • Heart Rate Zones: See if you’re in the right zone for fat burn, cardio 
or peak performance during exercise.
  • Step Count: Every step counts! Track how active you are and
stay motivated to move more.
  • Calories Burned: Know exactly how much energy you’re using,
so you can reach your fitness and weight goals.
  • VO2 Max: Know how fit you are and boost stamina faster
with your body's oxygen insights.

What You Get?

Stress & Wellness Metrics
  • Stress Levels: Spot when stress is building up and learn how to stay
calm and balanced throughout the day.
  • Skin Temperature: Track changes in your skin temperature to detect early
signs of illness or monitor recovery.

What You Get?

Women’s Wellness Metrics
  • Menstrual Cycle Tracking: Stay informed about your cycle with personalized insights
to manage your health better
  • Ovulation Tracking: Plan your health or pregnancy journey with precise
ovulation tracking.
  • Pregnancy Tracking: Get tailored insights to track symptoms, mood, and
progress during every stage of pregnancy.

What You Get?

Health Monitoring Metrics
  • Blood Oxygen Levels (SpO2): Ensure your body is getting enough oxygen, especially
during workouts or sleep.
  • Real-Time Heart Rate: Track your heart in real-time during workouts, relaxation
or daily activities for better health.
  • Body Temperature: Monitor your body’s cooling and heating to improve
recovery and spot early signs of illness.

What You Get?

General Wellness Metrics
  • Daily Movement Tracking: See how much you move throughout the day and stay motivated to hit your activity goals.
  • Wellness Trends: Understand patterns in your health over time to make smarter choices for a better you.

What’s Inside the Box?​

1 Unit Smart Ring
1 Unit USB Cable
1 Unit Charging Case
1 Unit Instructional Manual
Buy Now

Frequently Asked Questions

Can I wear the HART Ring while sleeping?
Yes, the ring is designed for 24/7 wear, including during sleep, to provide detailed
sleep-tracking insights.
The HART Ring uses advanced sensors for precise tracking, often matching or exceeding smartwatch accuracy for health metrics.
Not at all. The HART Ring is ultra-lightweight and designed to feel like a regular piece of jewelry.
It comes with a compact wireless charger. A full charge takes around 60–90 minutes.
Yes, its slim design allows for comfortable pairing with other rings or accessories.
Yes, the HART Ring is durable and performs reliably in a range of temperatures and environments.
No, the HART Ring is designed to track silently, keeping your focus uninterrupted.
You are free to wear it on any finger. Though we recommend wearing the FITTR Hart Smart Ring on the index finger of your non-dominant hand for comfort and convenience.
FTTR Hart Smart Ring can be fully charged in 2 hours
Please refer to our comprehensive return policy for more information on returning or exchanging.

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

Grievance Officer

Terms and Conditions: Smart Ring Exchange/Upgrade Program

  1. Eligibility :
    • The exchange or upgrade program is available only for customers with a valid proof of purchase for an original smart ring.
    • The smart ring must be in functional condition, free from severe physical damage, and include all original components (if applicable).
    • Only specific models are eligible for exchange or upgrade, as outlined on our website.
  2. Assessment and Condition :
    • The returned smart ring will undergo an inspection to confirm its condition.
    • Rings with severe damage (e.g., cracked or non-functional beyond repair) may not qualify for the program or may incur additional charges.
  3. Exchange Process :
    • Customers must ship their existing smart ring to the designated address, and the cost of shipping will be borne by the customer.
    • The new or upgraded smart ring will be dispatched upon receipt and approval of the returned ring.
  4. Upgrade Program :
    • Customers opting for an upgrade must pay the differential amount between the original purchase price and the price of the upgraded model.
    • Upgraded rings will include new features and enhancements, as detailed on our website or promotional materials.
  5. Shipping and Delivery :
    • Once approved, the replacement or upgraded smart ring will be shipped to the address provided by the customer.
    • Shipping timelines may vary depending on location and stock availability.
  6. Refund and Replacement :
    • This program does not offer refunds for the original smart ring unless otherwise specified.
    • Replacement units are subject to availability and may differ in color or finish from the original product.
  7. Exclusions :
    • Rings purchased as part of promotional sales or under specific discount codes may not be eligible for this program.