ECG Logger for Polar H10
For viewing and recording your ECG data with your Polar H10 heart rate sensor.
App info
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App description
Android App Analysis and Review: ECG Logger for Polar H10, Developed by Matti Mononen. Listed in Health & fitness Category. Current Version Is 2.12, Updated On 14/07/2025 . According to users reviews on Google Play: ECG Logger for Polar H10. Achieved Over 50 thousand Installs. ECG Logger for Polar H10 Currently Has 205 Reviews, Average Rating 4.0 Stars
Electrocardiogram for Polar H10 heart rate sensor. ECG, heart rate and RR intervals. Live view and recording (also in background). Recordings can be opened later on.Website: https://www.ecglogger.com
- View your current and earlier ECG, heart rate and R-R intervals in the same graph or individually
- Explore your data by zooming and panning gestures
- Record your data while also having a live preview
- Lengthy recordings are automatically split into 1h files that enables very long recordings.
- View your earlier recordings in the app
- Delete, share, etc. your recordings in Files app
- Export your recordings in PDF format
- Recordings are in CSV format and can be opened in other applications too, for example in Excel
IMPORTANT:
This application (ECGLogger) is able to read ECG data only from Polar H10 heart rate sensor, and is not compatible with other devices. However, ECGLogger is not approved, developed or supported by Polar.
This application (ECGLogger) is not a medical device. ECGLogger is not intended to diagnose, treat, or prevent any disease or health condition. If you are concerned about your health, consult a medical specialist immediately.
We are currently offering version 2.12. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
Technical improvements
Rate and review on Google Play store
Total number of installs (*estimated)
Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.
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Recent Comments
G N
Does exactly what it says, and does it well. No frills, just data collection and display, seamless zoom into the graph, much like what my air integrated computer provides when scuba diving. I was confused by purchase options, did not realize it first that the PDF option is purchased separately from the logging option. PDF is of no use to me but the logging is excellent, I will be importing it into a database. I would like to have, and may seek or create, a breathing recorder to correlate.
Rembrandt Bakker
It does precisely what it claims to do, display and record ECG (single-lead obviously) from a Polar H10 device, at a very good time resolution of 7 ms. File recorded to phone storage, then shared via gmail, google drive, etc. Excellent! Small feature that I was missing: possibility to rename a recorded file, or to name it after rather than before the recording. When recording a number of trials until a certain phenomenon occurs, it is nice to indicate this in the filename.
Sarah DeHart
Paired immediately and accurately picks up every missed beat and corresponding flutter. Easy to save the raw data. However, I would give 5 stars if this app added the ability to automatically quantify the data. I'd like to leave on longer and not have to watch and count myself. Is this possible with this app? I also sent as email :) Thank you for making such a great app!
A Google user
Good start, but to be useful it's missing a few things. It should display on standard ECG graph paper and at the proper scale. Without that it can't be used to inspect rhythms since it's impossible to judge the distance between the P wave, QRS complex and T wave. It should also record heartbeat. Also should be able to add notes of what activity was occurring, eg, running, and have those notes in the file. Should be able to record a whole day. Good start but missing some key features
Random Human
Great app. Your work on it is much appreciated. The only issue I have is that I cannot extract the csv file from the phone, a MIUI 12 Xiaomi Redmi Note 9 Pro. And I can't change the location where the csv is saved, the app reports having no permissions, even though it was given storage permission. I tried the MIUI file manager, the stock android one, Total Commander, connecting the phone through USB to the PC, and the folder is "empty", although the app itself shows the csv file and folder structure in it. Would appreciate some assistance getting my file to the PC. Send from the app is not working, it's trying to cast. Thank you!
Gretchen Anderson
Looks like it could be a good app - but nowhere in the description did it mention that in order to record data you need to make "a one-time payment". That info should have been stated up front, and it put me off finding out more. If you're ok with that, however, then this app should be fine for you! ETA: yep, it is clear once you've downloaded it - but it wasn't mentioned anywhere in the app info (nor does it say how much it costs in the app). That's info I'd like before downloading 🤷♀️
Jennifer Down
Amazing, wish I found this sooner! Thank you so much for creating this app, I've just splashed out on an ECG enabled watch then was disappointed to find out that it doesn't work properly for fast heart rates.. forgetting I had a polar H10 I went on the hunt for something that worked with it and stumbled across this. Thankyou, please keep it live, I'd gladly donate to help it keep running!! Really clear, simple to use, worked seemlessly. Addition of heart rate would top it off. Thank you!
A Google user
You added useful facilities to the gadget but there is one. There is probably a heart rate data in the polar SDK. There is better to display it for live ECG & for recording ECG (every 30 seconds). On the horizontal axis, repeating the data is a lot of hours and minutes, and only seconds data is enough. Because as the runner speeds up, QRS graphs get closer to each other and disrupt horizontal data. Thanks for apps