iPhone Screenshots


Confirm Rx™ from Abbott is the world’s first smartphone compatible Insertable Cardiac Monitor (ICM). The slim profile device continuously monitors your heart rhythm and automatically records events of interest as configured by your doctor. The myMerlin™ app securely and proactively transmits information per a schedule set by your doctor. The app’s intuitive user-friendly interface allows you to record symptomatic events, view past and upcoming transmissions and ensures that you stay connected with your doctor. This makes monitoring your heart’s rhythm easy, effective, and discreet.

This app will only function once paired with a Confirm Rx™ Insertable Cardiac Monitor, an implantable device available via prescription only.

What's New

Version 1.0.1002

This update includes a minor bug fix to address an issue with 32-bit iPhones (iPhone 5/5c).

Ratings and Reviews

4.1 out of 5
44 Ratings
44 Ratings

Won’t stay connected

Shawn Hernandez

Since day 1 I have had trouble with loop recorder and app staying connected to my iPhone 7+ Either says won’t connect, problem with connection or now it won’t connect to device. What good is technical support if you have to stay on hold more than 20 minutes??? The first technician I spoke with said he would stay in touch until the app and device were finally working together. He called maybe 2 days later then nothing. I just had an Ablation and really need this device to do its job🤬🤬🤬🤬 it’s only my life that’s gonna be affected if something goes wrong!!! I’m writing this while I have been on hold trying to get technical support. Dang neither my phone company Or Directtv take this long to answer🤦‍♀️🤦‍♀️🤦‍♀️🤦‍♀️

No connection


Can not get it to connect have tried 7 times and will not connect with my iPhone 7. This app is horrible and tells me that St Jude/Abbott have no interest to really monitor your activity because if they did they would reach out and contact me about no connection for 2 weeks!!!!

Hard to connect

Da Lyman 1

It takes awhile to connect to my loop recorder. Sometimes up to three tries before it connects. I don’t think it gets the two minuet time stamp I wanted to record


St. Jude Medical, Inc.
84 MB
Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Malay, Norwegian Bokmål, Norwegian Nynorsk, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Traditional Chinese, Turkish, Vietnamese
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© 2017 Abbott


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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