Cardiogram: Heart Rate Monitor Icon
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Cardiogram: Heart Rate Monitor

Track sleep, stress, and fitness using your Apple Watch's built-in heart rate sensor.
Category Price Seller Device
Health & Fitness Free Cardiogram Inc. iPhone, iPad, iPod

The Cardiogram native Watch app and complication shows you a graph of your heart rate in real time.

On your iPhone, you can get more details and historical trends:
• The Timeline tab shows your heart rate each day, with a detailed view for workouts and a special interface to track spikes related to stress, diet, or exercise.
• The Metrics tab shows you how your resting heart rate, sleep, and move, exercise, and stand rings are trending over time.
• And the new Habits tab lets you find a new healthy habit you'll love, invite a friend to share metrics, and optimize your overall health and fitness.
• The "Me" tab lets you build a profile and share your health data with medical researchers, to contribute to studies on abnormal heart rhythms like atrial fibrillation, heart failure, and more. Note: Cardiogram is not a medical device and is currently for research purposes only.

Cardiogram displays data from the Health app, including heart rate, steps, Apple Watch activity rings, and sleep, in chart or graph format, and lets you compare to other users.

What's your heart telling you?

Reviews

App has crashed again
Jsecoges

The metrics page hasn’t worked for weeks. Was this a bad update? Can’t find much use in the app when it can’t compute basic metrics.


Works great
Hdiehsockrysjfb

It lets your apple watch act like a fitbit with continuous heart rate monitoring.


SCAM!
NavyWife216

I paid for the Premium membership but it reverted back to the regular one shortly after. I keep clicking on the “restore purchase” and it won’t restore my premium membership. DO NOT PAY FOR PREMIUM!


I paid for a year, stopped resubscribe, lost service
Gunny12345

The app doesn’t provide enough for the price. And when I canceled my subscription renewal, they locked me out. Junk.


Update
Unhappy builder

The new update crashes during use on my Apple iPhone pro Max App won’t open


To whom it may concern
send this you dumb ass

This needs to be cancelled


Saved my life
katysand

Out of the blue my heart rate spiked to 151 and stayed around that rate. All I felt was a strange weakness and breathless feeling and general discomfort. My app alerted me to the incident and continued to guide me suggesting AFib. I went to the ER and was assigned a heart specialist who diagnosedAFib. My sinus rhythm won’t resolve so I depend on my watch and app to monitor until I get surgery. Thank you for seeing the possibilities.


Deep State
SnatchSmiter

Do not use this app. It has ties to the deep state and they use this information to monitor you. Absolutely zero privacy. They will also manipulate the readings especially the premium. Some of the glitches are because they are altering information.


I use daily
KSeale12

I have the premium and use it daily. I like to keep track of my RHR. They do have to do maintenance on the app so just keep it in mind. I messaged and got a quick response on what and why the app wasn’t working . ☺️


Very helpful ?
amber toups

It is very insightful