Welltory: Heart Rate Monitor 12+

Stress Level, BP & HRV Tracker

Welltory inc

    • Free
    • Offers In-App Purchases


Welltory is your personalized health tracker app. Already loved by 8 million users, featured by TechCrunch, Product Hunt, & Lifehacker.

We analyze heart rate variability (HRV) — a heart health marker backed by over 20,000 studies on PubMed — to assess your heart health and overall wellness.

Studies show that our HRV measurement method is as accurate as ECGs (EKGs) and heart rate monitors. Plus, we’ve collaborated with University College London, Texas University, and Arizona State University. Johns Hopkins University and Harvard Medical School quoted us in their research papers.

But Welltory is more than a heart rate monitor app. It’s a smart companion that lets you see the complete picture of your health in one place. Sync your Apple Watch or connect 1,000+ supported apps & gadgets, from Garmin to Reddit, to track your activity, sleep, productivity, nutrition, meditations and more. Our AI will scan your data for insights daily and gradually guide you to feel happier and healthier.

All-in-One Health App

– See how everything you do impacts your overall health, stress and energy levels, ability to focus, and mood.
– Learn what habits help you thrive or hold you back.
– Get personalized research reports that show what impacts your well-being the most.
– Get notified about health trends.

Blood Pressure Tracker

Can Apple Watch measure blood pressure? No, but we’ll help you understand what your numbers mean if you sync your blood pressure monitor or manually add blood pressure data. Plus, you can export your readings and share them with your doctor.

Stress Relief

– Turn your Apple Watch into a stress monitor: it will take measurements automatically throughout the day.
– Keep track of your stress levels 24/7, right on your watch face, to live in tune with your body.
– Learn how to reduce stress effectively and see what stress-relief techniques work best for you.
– Get breathing exercises and actionable tips to release tension, boost energy, and care for your mental health.

Sleep Tracker & Science to Help You Fall Asleep

Go beyond tracking sleep on Apple Watch: analyze your sleep quality and recovery and learn how your routines impact your sleep. Explore Sleep Flow: an endless library of soothing sleep stories and relaxing music designed to help you fall asleep faster and sleep better. Sleep Flow is not just a bunch of random calming sounds for sleep: it’s a set of unique narratives and science-backed tunes tailored to your heartbeat.

Workout & Activity Analytics

See how much activity you’re ready for, optimize your training load and recover better with personalized activity goals and heart rate zones that adjust daily.

With Welltory, transforming your health is easy and effortless.


Welltory is free to download and use. With the upgrade to Welltory Premium, you get an auto-renewing subscription:
– Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
– Account will be charged for renewal within 24-hours prior to the end of the current period, the cost will be identified.
– Subscriptions may be managed by the user and auto-renewal may be turned off in the user's Account Settings after purchase.
– Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription.
– Welltory integrates with the Apple Health app.
– Please note that the Family Sharing feature is not applicable for our app.

Terms of service:
Privacy policy:
We store your data in the cloud, honoring your privacy & safety. contact@welltory.com

Welltory can only measure your heart rate variability and detect heartbeats. We cannot measure blood pressure and any other vital signs through the phone camera or Apple Watch.

Welltory is not a substitute for medical advice. Always consult your doctor if you feel physically unwell.

What’s New

Version 4.10.9

Very soon, we’ll be finally ready to unveil a couple of new features we’ve been working on for the last few months (some of you may have already caught a glimpse). In the meantime, there are some subtle improvements only the trained eyes of Muad’Dib would see.

Stay tuned & rate us if you enjoy using Welltory.

Ratings and Reviews

4.8 out of 5
76.8K Ratings

76.8K Ratings

Dre Fessha Fresh ,

Best fitness application. PERIOD

This application has saved my life on multiple times, or should I say occasions. It has alerted me to conditions that I was not aware of, and made me more cautious of paying attention to signs and being consistent in paying attention to those signs. The accuracy of the application itself is unheard of as the algorithm itself has been highly regarded as potentially life-saving and strictly accurate. When I go to my doctors appointments twice a month for pain management and my cardiologists, they both use this application. They are able to take my phone and look at the stats from day today and compare them with the information they gather during my appointments And correlate any issues that they may find. There has rarely if ever been a discrepancy between their information at the office, and what they find in the application itself as they say the application actually provides more data than they’re able to do because they can’t watch me 24 seven however the application can, so I said to anyone looking for an application that can save their lives and is 100% accurate. Then this is the application for you. It is worth every single penny and when I say 100% that is genuine because most people would say 99 or 99.9% but I have found no reason to doubt this application for one moment I hope that this review changes someone’s life or better yet saves their life.

Developer Response ,

Hi there. Thank you so much for taking the time to provide such a detailed and positive feedback. We are delighted to hear that our app has had such a great influence on your life. Your high ratings means a lot to us and we will continue to strive to improve and enhance the user experience. Thank you again for your support!

splitail ,

It is accurate when I have rested, not when really stressed

My life swirls with emotional stress which requires the help of a psychiatrist and a therapist and appropriate use of drugs. I do my sampling of heart rate variability four hours after an anti-anxiety pill and a nap. If I had done my daily sample just after I had been very stressed for three hours, the results would have been differed. I am encouraged to see results that show that with my support including medicines that I am resilient. This is consistent with my having survived three major physician errors involving the rupture of my appendix a week after my 75th birthday. I too am a physician but am a woman and I believe that this is why the three physicians ignored my telling them that I had just ruptured my appendix. They elected to wait 3days to do my surgery and stopped all my medicine even though I had arrived in the ER with a current list of my drugs. As a result, at the time of surgery I had a grand mal seizure, was mildly psychotic and dehydrated and had a bacterial abcess in my abcess in my appendix and small bowel. I had a blood stream infection. I survived and ultimately went home. So I give this software a thoughtful excellent review for my first seven days. If you are not familiar with medical words and ways of thinking, the detailed information may be overwhelming at first. It is worth staying with the program and learning how to use it in your life. Bravo!

Developer Response ,

Hi there, and thank you for your detailed review and high rating. We are glad you enjoy the app and really appreciate your feedback. It's very important to track your wellbeing nowadays. Please, take care of yourself and stay safe.

kentofcantubury ,

Put in a find key so I can get blood pressure and heart rate

facing difficulty in navigating through the application. I can understand how challenging it can be to find the information you need, especially with a learning disability. It is great to hear that the application has been helpful in identifying your stress levels and other heart-related information.

Perhaps one solution to simplify the information overload could be to customize the application's dashboard to your personal preferences. You could have your most frequently accessed data displayed on the main screen, and other data can be accessed through specific tabs. Additionally, a #search function could be added that allows you to type in what you're looking for and brings up relevant information.

hopefully, the developers can take your feedback into consideration to improve the user experience for people with similar challenges in the future. What I really want is my heart rate I want my blood pressure and I want my sine wave function all in one place. It’s very difficult in the settings to use it. If you could enlighten me what to do, I would appreciate it. Eyes started studying hearts in the seventh grade. When I wrote a paper on the heart I’m an expert on hearts I have a gerontology degree I study Mindbody Medicine I know a lot, but this thing has shown me things that I never even thought of before I Schopenhauer said Genius is describing someone something that no one else has even imagined

Developer Response ,

Thank you for sharing your experience with the Welltory app! We are glad to hear that the app has been helpful for you in identifying your stress levels and other heart-related information. We understand that navigating through the app can be difficult sometimes in the beginning, you can use the Help section of the app for finding some helpful answers to your questions. Please also let us know if there is anything else we can help you with.

App Privacy

The developer, Welltory inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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