Cardio Display User Reviews

Is Cardio Display Safe?

Not enough ratings yet to assess Cardio Display.

Is Cardio Display Legit?

Cardio Display is no longer available in the App Store. AppsHunter Legitimacy Score for Cardio Display is 35/100.

Based on 35 of 100 points across 7 verification signals from App Store and developer data.

Score capped because this app is no longer listed.

Top reviews

Simple and Effective

This is the only app I can find that will display my HR in real-time. I have an Apple Watch SE, so mirroring is not supported. I like using this app the maintain HR zones during cardio.

Disconnects after 25 seconds

I was happy to find this app and it seemed to work well when I tried it out. It displays my heart rate in large numbers on my iPhone so I can keep track of my heart rate while rowing. Perfect, or so I thought, but then it started to disconnect after about half a minute and displays the “Open companion app” message. I got the connection going again but the same thing happened.
I’m using an iPhone 13 and a series 5 watch. Please improve the connectivity because it’s a really helpful app.
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Response from developer

Hello and thank you for your feedback. I will check out and fix that connection issue (planed in a week, but it may take up to a month)