# ECG & HRV Insights Polar H10 — HRV Graphs & PDF CSV Export

> Polar H10 HRV and RR interval tracker with advanced graphing and data export. (iPhone/iPad app by Zan Zagar.)

- Source: https://appshunter.io/ios/app/ecg-and-hrv-insights-polar-h10/id6751243439 (this page in markdown: same URL + `.md`)
- Developer: [Zan Zagar](https://appshunter.io/developer/1814674166)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 8 MB
- Languages: American English, German (Germany), Japanese, Korean, Chinese (Simplified, China)
- Released: 2025-09-17
- Data updated: 2026-09-03
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/ecg-and-hrv-insights-polar-h10/id6751243439/reviews.md

## What is ECG & HRV Insights Polar H10?

Important Disclaimer
This app is intended for educational logging purposes only, it does not provide medical diagnosis. It does not diagnose, treat, cure, or prevent any disease. Seek a doctor’s advice before making any medical decisions.

Transform your Polar H10 chest strap into a powerful heart rate variability (HRV) and RR interval tracker. Designed specifically for the Polar H10, this app is the most complete graph-focused data plotter and logger for fitness tracking and stress management. Whether you need live heart rate monitoring, advanced Poincaré plots (Lorenz plot), or the ability to export rich ECG data as a PDF file or CSV, this app delivers a modern iOS 18+ experience tailored for deep physiological insights.

Charts Included (Pro version)
- Line plots for heart rate and RR data.
- Scatter and Poincaré-style / Lorenz plots of RR intervals.
- Histograms of RR intervals to explore distribution patterns.

Key Features

- Advanced HRV Analytics: Monitor HRV metrics, including RMSSD, with fully adjustable time windows.
- Poincaré plot (also known as a Lorenz plot), RdR plot and histogram plot of RR intervals for in depth insights into stress.
- Easy CSV and PDF Exports: Seamlessly generate comprehensive reports featuring HR, RR intervals, and HRV summaries for personal record-keeping or secure sharing.
- Live Heart Rate Tracking: View real-time heart rate data and signal-derived charts to measure workout effort and recovery.
- Modern iOS 18+ Interface: Enjoy a fluid, polished UI with native Dark Mode and optimized performance on the latest Apple devices.
- Built for Polar H10: Specifically engineered for seamless Bluetooth compatibility with the Polar H10 consumer heart-rate strap.
- On‑Device Privacy: Health data stays private on the device.
- Small App Size: Quick to download on the go.

Data and Analytics
    - Live Tracking: Displays real-time heart rate and trends RR interval data via Bluetooth to support general fitness goals.
    - HRV Computation: Uses RR intervals to calculate advanced metrics like RMSSD over configurable windows.
    - Chart Readability: Apply optional smoothing and averaging to charts for clearer data visualization.

Free vs. Pro
- Free: Live heart rate and line plots.
- Pro (In‑App Purchase): Unlocks advanced HRV analytics (adjustable time windows, Poincaré plot/Lorenz plot, RdR plot, histogram), CSV exports (time‑based HR/RR).
- Also in the Pro version: Export ECG data as a rich PDF ECG report & CSV export optimized for further data analysis (epoch and reading columns)

Compatibility
Works with the Polar H10 consumer heart-rate chest strap for tracking. Requires iOS 18 or later.

Jurisdiction statement
- This app integrates with the Polar H10 heart rate sensor. Distribution and use with Polar H10 are limited to jurisdictions where the hardware holds applicable regulatory compliance. - Based on Polar’s regulatory information and device compliance statements, Polar H10 is approved for use in:
   -  European Union/EEA under the Radio Equipment Directive (2014/53/EU) with CE marking and RoHS compliance (2011/65/EU, 2015/863/EU).
   -  United Kingdom with UK conformity and Product Security and Telecommunications Infrastructure (PSTI) compliance; (While the original directives were EU-based, Polar provides a UK Declaration of Conformity for products sold in the UK, showing compliance with UK market regulations (see https://www.polar.com/uk-en/regulatory_information ))
   -  United States under FCC Part 15 (Class B digital device; radio compliance).
   -  Canada under ISED (RSS-Gen/RSS-247) and CAN ICES-3(B).

Outside the regions listed above, the hardware’s regulatory status may not permit distribution or use; no claim of medical device clearance is made by this app. This statement serves to disclose the jurisdictions of the Polar H10’s regulatory compliance. For additional country-specific approvals, refer to Polar’s regulatory information and Declarations of Conformity.

## Key features

- Advanced HRV analytics (RMSSD, adjustable windows)
- Poincaré, RdR, and histogram plots
- CSV and PDF data export
- Live heart rate tracking
- Modern iOS 18+ interface
- Built for Polar H10 compatibility
- On-device privacy

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ECG & HRV Insights Pro | $12.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ecg-and-hrv-insights-polar-h10/id6751243439/reviews.md

### 5/5 — 1番いいのでは

*2026-03-11*

polar h10用の心電図アプリはいくつかありますがこちらが1番良いと思いました。RR間データが見たい場合は1100円買い切りです。日本語ありませんが、わからないところはAIに聞きつつ波形の読み方を勉強しました。

## Frequently asked questions about ECG & HRV Insights Polar H10

### What is ECG & HRV Insights Polar H10 used for?

ECG & HRV Insights Polar H10 transforms your Polar H10 chest strap into a heart rate variability (HRV) and RR interval tracker. It's designed for educational logging, fitness tracking, and stress management, offering advanced graphing and data export capabilities.

### Does ECG & HRV Insights Polar H10 provide medical diagnosis?

No, this app is intended for educational logging purposes only and does not provide medical diagnosis. It does not diagnose, treat, cure, or prevent any disease. Always seek a doctor’s advice before making any medical decisions.

### What features are available in the free version of ECG & HRV Insights Polar H10?

The free version of ECG & HRV Insights Polar H10 offers live heart rate monitoring and basic line plots for heart rate and RR data. Advanced HRV analytics and export options are available in the Pro version.

### What is included in the Pro version of ECG & HRV Insights Polar H10?

The Pro version, available as an in-app purchase, unlocks advanced HRV analytics like Poincaré plots, RdR plots, and histograms. It also enables CSV exports of time-based HR/RR data and rich PDF ECG reports for further analysis.

### What devices is ECG & HRV Insights Polar H10 compatible with?

ECG & HRV Insights Polar H10 requires a Polar H10 consumer heart-rate chest strap and runs on iOS 18 or later. It is compatible with iPhone and iPad devices.

### How often is ECG & HRV Insights Polar H10 updated?

The latest version of ECG & HRV Insights Polar H10 is 1.0.800, which was last updated on May 6, 2026. This indicates a recent update, suggesting ongoing development and support.

### Does ECG & HRV Insights Polar H10 have ads?

No, ECG & HRV Insights Polar H10 does not contain advertisements. The app is free to download and offers advanced features through an in-app purchase.

### How is user data handled by ECG & HRV Insights Polar H10?

ECG & HRV Insights Polar H10 prioritizes user privacy by keeping health data on the device. This ensures that your physiological information remains private and is not shared externally.

## Version history (last 5 releases)

### 1.1.3 — 2026-09-03

- Share your PDF report directly from the app — send it via Messages, Mail, AirDrop, and more.
- Minor app info updates.

### 1.1.2 — 2026-08-10

Version 1.1.2: Now shows your average heart rate, RR interval, and HRV as soon as you stop a recording.

### 1.1.1 — 2026-07-15

Version 1.1.1 brings auto-reconnect & resume: if your Polar H10 briefly loses connection while recording, the app now automatically reconnects and keeps your session going — no lost data, no split files. Plus reliability fixes across Bluetooth handling and ECG streaming.

### 1.1.0 — 2026-07-11

What's New in 1.1.0

• Fixed RR interval labels in PDF reports — values are now correctly shown in milliseconds
• If the purchase option fails to load (e.g. while offline), you can now tap to retry instead of it staying hidden
• Chart descriptions now state that RR values are in milliseconds
• Under-the-hood improvements to CSV and PDF export reliability

### 1.0.800 — 2026-05-06

V1.0.8: Performance optimizations and bug fixes
V1.0.7 includes: Stop recording on connection loss functionality and a manual end recording button (stop recording).
V1.0.6 includes: Very big speed up to PDF exporting (optimized export, exporting 300+ page pdfs should take 3 seconds now) and a bug fix for very long recordings (Thank you Francesco!)

## Apps similar to ECG & HRV Insights Polar H10

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Heart Rate Variability Logger](https://appshunter.io/ios/app/heart-rate-variability-logger/id683984776) | 3.6 (18) | $9.99 | Health & Fitness |
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| [Heart Alert](https://appshunter.io/ios/app/heart-alert/id6581485724) | 5.0 (9) | Free | Health & Fitness |

## More apps by Zan Zagar

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All apps by Zan Zagar: https://appshunter.io/developer/1814674166

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*