FITTR HART
FITTR HART Summary
FITTR HART is a mobile iOS app in Health And Fitness by SQUATS. Released in Feb 2024 (2 years ago). It has 12 ratings with a 4.25★ (good) average. Based on AppGoblin estimates, it reaches roughly 55 monthly active users . Store metadata: updated Jan 30, 2026.
Store info: Last updated on App Store on Jan 30, 2026 .
4.25★
Ratings: 12
Screenshots
App Description
Introducing FITTR Hart - a cutting-edge smart ring and app that monitors every vital health parameter and helps you become fitter, healthier and happier.
The Hart Ring isn’t just smart and stylish; it’s all you need for tracking every single health parameter. Paired with the app, you get an all-inclusive tool that accurately monitors your key fitness metrics, and gives you timely expert advice on how to improve them. Over time, this means better health and longevity.
Powered by FITTR, India’s biggest online fitness community with over 300,000+ success stories and more than 5 million community members globally.
**Here’s a glimpse of what FITTR Hart has to offer**
Your daily health performance, at a glance
Detailed tracking of Steps, Distance, Calories, Sleep, HRV, Skin Temperature, Women’s Health. Includes Quality of Life, Activity, Stress, Heart Rate, SpO2
Health data and reports
Expert advice and guidance to help you improve each parameter
Sleep
Get detailed data like Sleep Duration, Sleep Stages (Awake, REM, Light & Deep Sleep, Naps), Sleep Efficiency, Sleep Latency, Average Heart RAte, Average SpO2, and Average HRV
Heart Rate
Evaluates your heart health with detailed graphs
SpO2
Tracks fluctuations in SpO2 throughout the day and night
HRV
Tracks variations/fluctuations in your heart rate as you go about your activities
Stress
Monitors your stress levels and shares tips to reduce stress
Skin Temperature
Detects changes in skin temperature. Helps you track fluctuations with the help of daily, weekly and monthly reports.
Women’s Health (Only visible if gender set as female)
Tracks menstrual cycle and helps determine ovulation. For pregnant women, tracks key parameters right up to delivery date.
How to correctly wear your FITTR HART Ring
For best performance and accurate readings, we recommend wearing your HART Ring on the index finger of your non-dominant hand. Middle and ring fingers work too, if that’s what you prefer. Just make sure that the ring fits securely and comfortably around the base of your finger - not too loose, not too tight.
Note: the ring’s sensor should face the palm side of your finger and not the top.
How to use the FITTR Hart app
After activating the ring, please pair with the HART app to start using.
Not a medical device
This ring is not a medical device and should not be used as a substitute for prof