ECG Viewer & Recorder (Polar H10)
For viewing and recording your ECG data with your Polar H10 heart rate sensor.
Matti Mononen · com.mattimononen.ecglogger
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.5 (7)
- Updated
- Jul 28, 2026 (2 months ago)
- APK size
- 2.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Health & Fitness (app)
- Listed since
- Mar 11, 2021 (at least)
- Permissions
- 9 (4 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
ECG Viewer & Recorder (Polar H10) is an app by Matti Mononen in the Health & Fitness category, listed since at least March 2021. It has no native code, so it runs on any Android processor.
It asks for 9 permissions, 4 of them sensitive, including precise location, approximate location and read shared storage. The app offers in-app purchases through Google Play.
What's new in v1.5
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 28, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks and file details
- Developer signature verified Jul 28, 2026
- Validated against Google Play Jul 28, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)1B:9F:0B:59:2F:9C:5B:39:B4:2C:7A:B8:89:84:C2:35:9F:3D:DD:8D
- File MD5e951201b9a0f156b97788e19f4eea44c
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (9)
ECG Viewer & Recorder (Polar H10) requests 9 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Read internal storage android.permission.READ_INTERNAL_STORAGE
- Run foreground services android.permission.FOREGROUND_SERVICE
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Landscape screen android.hardware.screen.landscape
ECG Viewer & Recorder (Polar H10) APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is ECG Viewer & Recorder (Polar H10) free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the ECG Viewer & Recorder (Polar H10) APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is e951201b9a0f156b97788e19f4eea44c.
