Heart Rate Monitor: Cardiobyte

Heart Rate Monitor: Cardiobyte

Body Health Tracker Watch App

91 ratings
3 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 10, 2024
  • May 6, 2026

Features

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Heart Rate Monitor: Cardiobyte screenshot #10 for iPhone
Heart Rate Monitor: Cardiobyte screenshot #11 for iPhone
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About

This app tracks your heart health by analyzing heart rate, activity, sleep, and mindfulness. It uses AI to provide insights and answer health-related questions, integrating with Apple Health for comprehensive data. Understand how your lifestyle impacts your cardiovascular well-being.

Heart rate and HRV monitoring
Activity and sleep analysis
Energy level tracking
Mindfulness logging
AI-powered health insights
Apple Health integration
Trends and comparisons
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What's New in Heart Rate Monitor

1.4

May 6, 2026

In our latest Cardiobyte update, we’ve enhanced the chart experience with new interactive features, including pinch-to-zoom support for deeper data exploration. We’ve also strengthened the privacy of the AI chat by using on-device Foundation Models to detect and flag potentially sensitive information before it can be shared with the AI assistant. Additionally, we’ve made several UI improvements throughout the app, introduced a new Smart Stack display for the Apple Watch app, and enhanced support for the Always-On Display experience on Apple Watch.

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Subscription plans

Annual Subscription

Unlock Cardiobyte Premium

$24.991 Year
How to cancel Heart Rate Monitor subscription ⁉️

Events

Read more about Sleep Heart Health Monitor

Sleep Heart Health Monitor

Dig deep into your heart health powered by AI

Apr 6, 2025 May 7, 2025

Read more about Check & Monitor Heart Rate

Check & Monitor Heart Rate

Your Personalized Health Monitor Powered by AI

Mar 1, 2025 Mar 31, 2025

User reviews

Very helpful

I was diagnosed with high TSH levels. While using this app and researching the condition, I discovered that alcohol consumption can lead to poor deep sleep, which, in turn, can elevate TSH levels. This app can be incredibly helpful in discovering various aspects of your health and assisting you in connecting the dots throughout your health journey.
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Response from developer

Thank you for the kind words :-)

Not without purchase

It’s a very cool application but you have to buy the full Version or it’s useless

Response from developer

We will open up some of the AI queries for free users as well. Thanks in advance for your patience.

Looks are deceiving 😟☹️

I had high hopes for this app but they are shot down right away. It took me a long time to get Apple Health to come up with. I will say the app looks pretty but it is only as good as the information that it is given. It does not work with my Apple Ultra watch. Like serious, if you are going to make an iPhone app that focuses on the heart and sleep and other features, you need it to monitor your heart rate to show you the different parts of sleep. But it is only using data that is provided to the Apple Health. So you would need a different app that records the necessary data for themselves in Apple Health. Then after the one Apps stores it to Apple health. Then Cardiobyte will pull that information from the Apple Health App. So there is no real time data being received from Apple Watch. So WHY BUY A HEART RELATED HEALTH APP THAT DOESN’T PULL REAL TIME HEART RELATED DATA FROM A DEVICE THAT WILL GIVE THEM THAT DATA LIKE AN APPLE WATCH OR ANOTHER WATCH.
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Developer apps

FAQ

Does Heart Rate Monitor: Cardiobyte have ads?

Yes, Heart Rate Monitor: Cardiobyte contains advertisements. This is common for free health and fitness applications that offer in-app purchases for premium features.

What subscription plans are available for Heart Rate Monitor: Cardiobyte?

Heart Rate Monitor: Cardiobyte offers a Weekly Subscription for $1.99, a Monthly Subscription for $5.99, and an Annual Subscription for $24.99. These plans provide access to advanced features and insights.

How accurate is Heart Rate Monitor: Cardiobyte's heart rate monitoring?

Heart Rate Monitor: Cardiobyte is not a medical device and is not a clinical-grade heart rate monitor. For accurate readings, consult a medical professional. The app provides insights based on available data.

What devices does Heart Rate Monitor: Cardiobyte support?

Heart Rate Monitor: Cardiobyte is supported on iPhone and Apple Watch devices. It integrates with Apple Health to sync your heart rate and workout routines.

How does Heart Rate Monitor: Cardiobyte protect user privacy?

Health data sent to OpenAI is strictly anonymized, with no identifiable information included. The app does not access your health data outside of its own environment. More details are available in their privacy policy.

What is the age rating for Heart Rate Monitor: Cardiobyte?

Heart Rate Monitor: Cardiobyte has an age rating of 12+. This indicates it is suitable for users aged 12 and older.

How often is Heart Rate Monitor: Cardiobyte updated?

The latest version of Heart Rate Monitor: Cardiobyte is 1.3, and it was last updated on March 11, 2026. This suggests a recent update, though future update frequency is not specified.

What kind of health-related questions can I ask Heart Rate Monitor: Cardiobyte?

You can ask health-related questions and receive personalized, AI-generated responses. Examples include understanding HRV significance, optimizing exercise routines, and exploring the correlation between lifestyle factors and heart health.