CardioBot: Heart Rate Monitor

Name: CardioBot: Heart Rate Monitor
Rating: 4.5 (9725 reviews)
Author: Majid Jabrayilov

Watch HRV, Vitals & Activity

Free · In‑App Purchases

9.7K Ratings
Age Rating

13+
Years
Category

Health & Fitness
Developer

Majid Jabrayilov
Language

EN
English
Size

25
MB

With CardioBot, you can easily understand the data captured by the Apple Watch to improve your lifestyle and discover notable patterns. Understand what your Apple Watch is telling you. CardioBot transforms your heart rate, Heart Rate Variability (HRV), stress, readiness, recovery, sleep, and activity into clear, personalized health insights—helping you better understand your body every day. Your Apple Watch continuously collects valuable health data, but individual numbers and charts only tell part of the story. CardioBot brings your health metrics together, reveals how they’re connected, and explains what changes over time may mean for your overall wellbeing. Built around your heart, CardioBot combines heart rate, HRV, stress, sleep, recovery, readiness, activity, and other Apple Watch vitals into one complete picture of your health. Discover how exercise, sleep, work, travel, illness, and everyday habits influence your body, recognize meaningful trends, and make more informed decisions about your routine. Health isn’t about a single measurement—it’s about understanding how your body changes over time. CardioBot helps you uncover patterns that are easy to miss and gives your Apple Watch data the context it deserves. With CardioBot, you can: * Understand your heart rate throughout the day, during sleep, exercise, and everyday life * Track Heart Rate Variability (HRV) alongside other Apple Watch health metrics * Follow stress patterns and better understand how daily life affects your body * See personalized readiness insights to understand whether your body appears prepared for activity * Monitor recovery trends and how sleep, stress, and activity influence them * Discover how your sleep affects recovery, readiness, and overall wellbeing * Identify long-term trends across heart health, stress, sleep, recovery, readiness, and activity * Receive clear, personalized insights instead of digging through scattered charts in Apple Health CardioBot is designed for everyday health awareness—not just fitness or training. Whether you’re improving sleep, managing stress, building healthier habits, staying active, or simply becoming more aware of your body, CardioBot helps you get more from the health data your Apple Watch already collects. CardioBot works with data from the Health app. An iPhone with the Health app is required. Health information is securely read from Apple Health, which may be populated by your Apple Watch and other compatible devices and apps. CardioBot is not a medical device and does not diagnose, treat, cure, or prevent any disease or medical condition. The information provided by CardioBot is intended for general wellness and informational purposes only and should not be used as medical advice. Always consult a qualified healthcare professional regarding any medical questions, symptoms, or concerns. Subscription information Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Privacy Policy: http://cardiobot.swiftwithmajid.com/privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Events

MAJOR UPDATE
Track Daylight Time

CardioBot now tracks time spent in daylight from Apple Watch, helping you spot patterns in energy, sleep, and recovery.

Ratings & Reviews

4.5

out of 5

9.7K Ratings

Initial impression
02/23/2025
Margaret Yakoda
I am physically disabled and can’t run at all, and walking is difficult. I do exercise regularly, using a recumbent stationary bike. I just downloaded the app to help me track some health issues, and the first thing that happened was a Pop-Up notification telling me I need to walk more. Nearly deleted the app right away. Developer might want to reconsider having that feature be the first thing users see. Additionally an option for users who are disabled to choose some other form of exercise would be nice. A recumbent stationary bike, swimming, table-top-hand cycle, even chair exercises are some decent options that don’t require walking. The main point is get your heart rate up, yes? I think it’s best not be limited by focusing only on walking or running. I’ll update this review after I’ve used the app a few days. I’m gonna give 5 stars at the beginning because I don’t want to ding the developer for trying to encourage people to do more cardio in a way that didn’t happen to fit my particular circumstance.
Initial impression
02/23/2025
Margaret Yakoda

I am physically disabled and can’t run at all, and walking is difficult. I do exercise regularly, using a recumbent stationary bike. I just downloaded the app to help me track some health issues, and the first thing that happened was a Pop-Up notification telling me I need to walk more. Nearly deleted the app right away. Developer might want to reconsider having that feature be the first thing users see. Additionally an option for users who are disabled to choose some other form of exercise would be nice. A recumbent stationary bike, swimming, table-top-hand cycle, even chair exercises are some decent options that don’t require walking. The main point is get your heart rate up, yes? I think it’s best not be limited by focusing only on walking or running. I’ll update this review after I’ve used the app a few days. I’m gonna give 5 stars at the beginning because I don’t want to ding the developer for trying to encourage people to do more cardio in a way that didn’t happen to fit my particular circumstance.
Disappointed that recent changes to app result in less information being provided
09/17/2024
JNG30309
I have used and subscribe to this app for several years and it has a lot of nice features. One of the features I like the best with seeing my average heart rate each day - and seeing how that changed overtime by looking at the monthly calendar view. That functionality has been removed. That view now uses blue yellow and red bars to give me an “idea” of your average heart rate during the day but if does not give you any numbers like it used to. The numbers are more meaningful than color coded bars.

Developer Response
Thanks for your feedback! I will consider bringing back average heart rate to the calendar.
Disappointed that recent changes to app result in less information being provided
09/17/2024
JNG30309

I have used and subscribe to this app for several years and it has a lot of nice features. One of the features I like the best with seeing my average heart rate each day - and seeing how that changed overtime by looking at the monthly calendar view. That functionality has been removed. That view now uses blue yellow and red bars to give me an “idea” of your average heart rate during the day but if does not give you any numbers like it used to. The numbers are more meaningful than color coded bars.
Developer Response 09/21/2024
Thanks for your feedback! I will consider bringing back average heart rate to the calendar.
What's the elevated heart rate threshold?
05/17/2018
ranstein
This app appears to be useful. However, I keep getting elevated heart rate notices when my heart rate is well below the threshold I've set for the native heart rate app for my Apple Watch S3. I can't see anywhere in the CardioBot app where I can adjust settings for this. The developer's website for this app simply takes me to a one-page app preview that's not helpful. What am I missing?Review update: I've had to dump this app on both my watch and iPhone because of the all-too-frequent elevated heart rate notifications. The native iOS health app and other heart monitoring apps convinced me that the CardioBot app results were unreliable in this regard. I do appreciate the developer's response, and I may try the app again after the next significant update. It does look to have quite useful potential.

Developer Response
Hi, elevated heart rate calculating according to your personal measurements.I am working on some setting screen right now, so please wait for next release.Thanks for the feedback.
What's the elevated heart rate threshold?
05/17/2018
ranstein

This app appears to be useful. However, I keep getting elevated heart rate notices when my heart rate is well below the threshold I've set for the native heart rate app for my Apple Watch S3. I can't see anywhere in the CardioBot app where I can adjust settings for this. The developer's website for this app simply takes me to a one-page app preview that's not helpful. What am I missing?Review update: I've had to dump this app on both my watch and iPhone because of the all-too-frequent elevated heart rate notifications. The native iOS health app and other heart monitoring apps convinced me that the CardioBot app results were unreliable in this regard. I do appreciate the developer's response, and I may try the app again after the next significant update. It does look to have quite useful potential.
Developer Response 05/14/2018
Hi, elevated heart rate calculating according to your personal measurements.I am working on some setting screen right now, so please wait for next release.Thanks for the feedback.
Not for elderly
Apr 21
Harleyb4u
I like the app for tracking trends and seeing my heart rate data over time, and it’s easy to use. However, the workout targets and intensity feedback don’t really fit people with medical conditions. My safe heart rate range is lower due to my health history and medications, so the app often says I’m not reaching target zones when I actually am working at a safe and appropriate level for me.That said, I was contacted by the developer, and they mentioned they are working on making improvements. Because of that, I’m willing to give it a higher rating and see how it evolves. It has good potential, especially if it becomes more customizable for different health situations.

Developer Response
Thanks for your feedback! I will considering improvements so you can use the app.
Not for elderly
Apr 21
Harleyb4u

I like the app for tracking trends and seeing my heart rate data over time, and it’s easy to use. However, the workout targets and intensity feedback don’t really fit people with medical conditions. My safe heart rate range is lower due to my health history and medications, so the app often says I’m not reaching target zones when I actually am working at a safe and appropriate level for me.That said, I was contacted by the developer, and they mentioned they are working on making improvements. Because of that, I’m willing to give it a higher rating and see how it evolves. It has good potential, especially if it becomes more customizable for different health situations.
Developer Response Apr 20
Thanks for your feedback! I will considering improvements so you can use the app.

The redesigned CardioBot brings your health data into focused sections for activity, recovery, vitals, and heart rate, making it easier to understand your day at a glance. This update also introduces Time in Daylight insights, helping you see how natural light exposure may support your energy, sleep, and recovery. Coach has been refreshed too, with a more polished presentation and helpful context surfaced right where you need it. A more thoughtful CardioBot experience, built to make your daily health patterns easier to read and act on.

Version 8.3.4 18h ago

Subscriptions

Annual

Annual subscription for CardioBot PRO

Free Trial

Data Not Linked to You

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

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

Supported Features
- VoiceOver
- Voice Control
- Larger Text
- Dark Interface

Information

Seller: Majid Jabrayilov
Size: 25 MB
Category: Health & Fitness
Compatibility: Requires iOS 18.0 or later.

iPhone
Requires iOS 18.0 or later.

iPad
Requires iPadOS 18.0 or later.

Apple Vision
Requires visionOS 2.0 or later.

Apple Watch
Requires watchOS 11.0 or later.
Languages: English
Age Rating: 13+

13+

Learn More

Infrequent
Medical Treatment information

Contains
Health or Wellness Topics
In-App Purchases: Yes

Monthly $4.99

Annual $39.99

Weekly $1.99

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