Cardiio: Heart Rate Monitor 4+
Pulse oximeter & analyzer
Cardiio, Inc.
Designed for iPad
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- Free
- Offers In-App Purchases
Screenshots
Description
Cardiio helps you measure your pulse (heart rate) using your phone camera, learn how the numbers relate to your general wellness, perform effective workouts to get in shape, and track your progress.
*** Featured on The Doctors (CBS), ABC News and more ***
MEASURE YOUR HEART RATE:
• Just hold your iPhone or iPad and simply cover the back camera with your finger to read your pulse
GAIN INSIGHT:
• See how your heart rate relates to your fitness and endurance
IMPROVE YOUR FITNESS:
• Built-in high-intensity circuit training exercises that only takes 7 minutes to complete
TRACK YOUR PERFORMANCE:
• Personal dashboard with history (daily, weekly and monthly)
• Save, edit, annotate, export your data (CSV)
HEALTH KIT INTEGRATION
• Save your heart rate measurements to the Apple Health app.
*Upgrade to PRO to enjoy the full features of the app!
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ABOUT CARDIIO
Blood absorbs light. Every time your heart beats, the blood flow to your finger increases, causing more light to be absorbed. In between beats, less light is absorbed. By using your smartphone camera to capture tiny changes in reflected light from your finger, Cardiio can calculate your heart rate.
**IMPORTANT TIPS FOR BEST RESULTS
• ALWAYS hold your phone steady, keep still, and don’t talk during a measurement.
• Make sure your fingers are not cold.
• Cover the entire back camera lightly with your finger; Don't press too hard to avoid restricting blood flow to your finger.
Terms of service: https://pensive-lumiere-69f59d.netlify.com/termsofuse.html
Privacy Policy: https://pensive-lumiere-69f59d.netlify.com/privacypolicy.html
WHAT THE PRESS SAY
PC Magazine - "… the app is simple, yet beautiful and pretty slick."
Cult of Mac - "Cardiio is one of those apps that wows you..."
Lifehacker - "it’s a little mind-blowing..."
WARNING: NOT FOR MEDICAL USE
If knowing your pulse rate is critical to your health, you need to have your pulse taken by a medical professional. Cardiio is not intended to diagnose, prevent or treat any condition, or to be a substitute for professional medical care. Measurements and statistics are intended for informational and educational purposes only, to support general health and wellness. The Cardiio app has not been tested with individuals with health conditions, is not a clinical pulse oximeter and has not been cleared or approved by the U.S. Food and Drug Administration.
What’s New
Version 4.0.15
- Performance improvements
- Bug fixes
Ratings and Reviews
Review
Awesome app. Very reliable.
Didn’t work for iPhone 11 Pro
Said there was a face reading but couldn’t find that option
Tried the fingers but kept failing
Also worried about leaving marks on my camera lens with pressing my finger tip against the lens
Erroneous name
Works fine as a heart rate monitor. Easy. However description of ‘pulse oximeter’ is incorrect and miss leading as it does not actually provide an oximetey reading....which is why I downloaded it. I can check my pulse myself, I can’t manually take a peripheral oximetry readings. Disappointed.
App Privacy
The developer, Cardiio, 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Cardiio, Inc.
- Size
- 90.1 MB
- Category
- Health & Fitness
- Compatibility
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- iPhone
- Requires iOS 16.6 or later.
- iPad
- Requires iPadOS 16.6 or later.
- Mac
- Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese
- Age Rating
- 4+
- Copyright
- © Cardiio 2024
- Price
- Free
- In-App Purchases
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- Full Pro Upgrade! $12.99
- Weekly Pro Upgrade $9.99
- Pulse Waveform Pack $9.99
- Hypothetical Life Expectancy Pack $6.99
- Specific Heart Rate Pack $6.99
- Annual Pro Upgrade $49.99
- Calorie-Burn Estimator $6.99
- Target Heart Rate Pack $6.99
- Remove Promo Banner $6.99
- Blood Pressure Tracking $9.99
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.