Kardia
Google Play · AliveCor Inc.

Is Kardia Legit & Safe?

Appears Legitimate

With 4.7 stars across 61,000 ratings, Kardia is an established app on the Google Play. The 1-3 star reviews below show the specific issues some users hit, not red flags about the app itself.

4.7
average rating
61,000
total ratings

Based on public Google Play data and user reviews. Not affiliated with AliveCor Inc..

What users complain about in Kardia

Users frequently report issues with connectivity, including Bluetooth pairing and syncing with other apps like Google Fit. Many complain about the need for a paid subscription to access basic features, which was not clearly communicated upfront. Additionally, there are frequent complaints about inconsistent performance, battery life, and poor customer service.

Connectivity issuesPaid subscription requiredInconsistent performance

Summarized from 156 recent 1-3 star reviews.

Kardia: frequently asked questions

Is Kardia legit?

Kardia is a legitimate app listed on the Google Play with a 4.7 star rating from 61,000 ratings. "Legit" and "good for you" are different questions: the 1-3 star reviews below show where real users run into trouble.

Is Kardia safe to download?

Kardia is distributed through the official Google Play, which screens apps before listing. The main safety questions for most users are around subscriptions, data permissions, and billing. The negative reviews below surface those concerns when users report them.

Is Kardia a scam?

Kardia is a real, store-listed app rather than a scam link. As with any app, scan the negative reviews below for billing or subscription complaints so there are no surprises after install.

Why does Kardia have negative reviews?

Even well-rated apps collect 1-3 star reviews when users hit specific friction: crashes, paywalls, account issues, or missing features. The reviews below group these complaints so you can judge whether they affect your use case.

Should I download Kardia?

For most users, Kardia is a safe choice given its 4.7 star rating. Skim the negative reviews below to check the edge cases (regional limits, payment methods) that the high average hides.

Read the full review breakdown for Kardia
Every 1-3 star review, grouped by complaint, with filters and search.
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