# ECG Suite — Record & View Your Heartbeat > Continuous heart rate tracking and ECG waveform recording for fitness and research. (iPhone/iPad app by 文西 徐.) - Source: https://appshunter.io/ios/app/ecg-suite/id6759203712 (this page in markdown: same URL + `.md`) - Developer: [文西 徐](https://appshunter.io/developer/1874614501) - Category: Health & Fitness - Price: Free with in-app purchases (on sale, was $9.99) - Rating: 4.67/5 from 6 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 14.3 · 51 MB - Languages: English - Released: 2026-03-05 - Data updated: 2026-07-11 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/ecg-suite/id6759203712/reviews.md ## What is ECG Suite? Gain valuable insights into your heart rate patterns with long-term, continuous tracking—designed for fitness monitoring and experimental research only. Seamlessly connect your Apple Watch, or Polar H10 device to capture real-time ECG waveforms and RR interval data, or pair a Bluetooth heart rate strap for reliable BPM monitoring. Our app excels at organizing historical data, turning raw numbers into easy-to-read daily, weekly, and monthly trends. ECG Suite Pro Subscription: Some premium features — including real-time HR monitoring, ECG recording & analysis, HRV tracking, data export, and heart rate alerts — require an ECG Suite Pro subscription. - Monthly: $0.99/month - Annual: $9.99/year Payment will be charged to your Apple ID account. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings > Apple ID > Subscriptions. Privacy Policy: https://sites.google.com/view/ecg-suite/privacy-policy?authuser=0 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Long-term continuous heart rate tracking - Real-time ECG waveform capture - RR interval data recording - BPM monitoring via Bluetooth strap - Historical data organization - Daily, weekly, and monthly trend visualization ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual | $9.99 | per year | | Monthly | $0.99 | per month | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/ecg-suite/id6759203712/reviews.md ### 5/5 — wonderful app *2026-03-15, version 1.0.6* data is clear and helpful，thanks ### 3/5 — 支持的设备较少 *2026-03-08, version 1.0.5* 暂时不支持apple warch ## Frequently asked questions about ECG Suite ### What devices can I connect to ECG Suite? ECG Suite supports seamless connection with Apple Watch, Polar H10 devices, and any Bluetooth heart rate strap for BPM monitoring. It is compatible with iPhone, iPod, and Apple Watch devices. ### Is ECG Suite suitable for medical diagnosis? ECG Suite is designed for fitness monitoring and experimental research only. It is not intended for medical diagnosis or treatment of any health condition. ### How does ECG Suite organize my heart rate data? The app excels at organizing historical data, transforming raw numbers into easy-to-read daily, weekly, and monthly trends. This allows for clear visualization of your heart rate patterns over time. ### What is the price of ECG Suite? ECG Suite is available for a one-time purchase of $9.99. There are no subscription fees or in-app purchases required after the initial purchase. ### How often is ECG Suite updated? The latest version of ECG Suite is 1.0.7, and it was last updated on March 24, 2026. Updates typically focus on improving performance and adding new features based on user feedback. ### What is the age rating for ECG Suite? ECG Suite has an age rating of 4+, making it suitable for a wide range of users. This rating indicates general content appropriateness. ### Does ECG Suite have ads? No, ECG Suite does not contain advertisements. As a paid application, it offers an ad-free experience for all users. ### What kind of insights can I gain from ECG Suite? You can gain valuable insights into your heart rate patterns through long-term, continuous tracking. The app helps you understand your cardiovascular response during various activities and over extended periods. ## Version history (last 5 releases) ### 2.2.0 — 2026-05-25 Improved Apple Watch outdoor workout sync. Fixed outdoor mode start/stop reliability between iPhone and Watch. Improved GPS speed and distance handling. Enhanced ECG and heart signal wellness insights. General stability and performance improvements. ### 2.1.5 — 2026-05-19 Improved Apple Watch outdoor workout sync for walking, running, and cycling. Fixed phone GPS session handling when starting outdoor workouts from Apple Watch while Polar ECG/HR is connected. Improved Watch GPS startup and background tracking reliability. Improved workout recording consistency and heart-rate statistics. ### 2.1.4 — 2026-05-14 Optimized ECG storage and loading for long recordings. Added clearer ECG loading progress and no-data states. Improved ECG recorder visibility for ECG-capable Polar devices. Reduced memory usage when reviewing and recalculating ECG sessions. ### 1.0.7 — 2026-03-24 Added Apple Watch Support Apple Watch companion app now supports standalone heart rate monitoring Improved Watch ECG analysis accuracy with native 512Hz processing Stop on watch now correctly saves data on iPhone ### 1.0.6 — 2026-03-09 • Continuous Background ECG Recording — ECG data now records reliably when the screen is off or the app is in the background, powered by a real-time heartbeat audio monitor. • Heartbeat Audio Monitor — A soft beep plays in sync with your heart rate during recording. The pitch rises with higher BPM, giving you audio feedback like a hospital monitor. • Bradycardia Alert — The app now alerts you immediately if your heart rate drops below 40 BPM. • Bug fixes and stability improvements. --- *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 2026-07-11.*