ECG & HRV Insights Polar H10

HRV Graphs & PDF CSV Export

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Last chance to unlock Pro Insight Features at 30% off. 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 logger for fitness tracking and stress management. Whether you need live heart rate monitoring, advanced Poincaré plots, 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. Key Features - Advanced HRV Analytics: Monitor HRV metrics, including RMSSD, with fully adjustable time windows. - Poincaré 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. Charts Included - Line plots for heart rate and RR data. - Scatter and Poincaré-style plots of RR intervals. - Histograms of RR intervals to explore distribution patterns. Free vs. Pro - Free: Live heart rate and line plots. - Pro (In‑App Purchase): Unlocks advanced HRV analytics (adjustable time windows, Poincaré 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.

Ratings & Reviews

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V1.0.71: Small optimizations, improvements and bug fix. 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!)

Version 1.0.711

The developer, Zan Zagar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Zan Zagar
    Size
    • 7.8 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2025, Žan Žagar
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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