OpenSeizureDetector5.0.9 - Google Play
You'll be able to see results in few seconds.
Publisher Description
OpenSeizureDetector -
Epileptic seizure detector / alarm that utilises a Low Cost PineTime Watch
See https://openseizuredetector.org.uk for details.
Open Seizure Detector is an epileptic (tonic-clonic) seizure detector / alert system that utilises a low cost (~£35) PineTime smart-watch to detect seizure-like movements, and raises an alarm for a carer. It can also be configured to use a Garmin smart watch to raise alarms based on measured heart rate in addition to movement.
If the system detects seizure-like movement, it can raise alarms in one of three ways:
- Local alarm - the phone emits an alarm sound.
- If it is being used in the home, other devices can connect to it via WiFi to receive alarm notifications.
- If it is being used away from home it can be configured to send SMS text message notifications that include the location of the user.
Please see the Installation Instructions at https://openseizuredetector.org.uk for help with setting up this app.
The system includes self-checking to make sure it is functioning correctly, and will beep to warn the user of faults to help provide reassurance that it is working.
Note that the app will give false alarms for some activities that involve repeated movements (brushing teeth, using hand tools etc.) so it is important that new users spend some time to get used to what will set it off and use the mute function if necessary to reduce false alarms.
You need a PineTime or Garmin Smart Watch that is connected to your Android device for OpenSeizureDetector to work.
, but you can use the motion sensor in the phone as a 'demo mode' to see what the app will do.
The system does not use any external web services to detect seizures or raise alarms, so is not dependent on an internet connection to work, and no subscriptions to commercial services are needed.
We do however provide a 'Data Sharing' service to allow users contribute to the development of OpenSeizureDetector by sharing the data collected by their device to help improve the detection algorithms.
I recommend subscribing to email updates to the OpenSeizureDetector web site (https://openseizuredetector.org.uk) or Facebook page (https://www.facebook.com/openseizuredetector) if you use the app so I can contact users if I find an issue you should know about.
Note that this app has not been subjected to clinical trials to confirm its detection reliability, but I have had some positive feedback from users saying that it has detected tonic-clonic seizures reliably. An analysis of its performance is published here for reference: https://openseizuredetector.github.io/pages-user/PineTime_Performance_Report.pdf
For more details of how this works see the OpenSeizureDetector web site (https://www.openseizuredetector.org.uk/?page_id=455)
Note that this is free software with source code released under the Open Source Gnu Public Licence (https://github.com/OpenSeizureDetector/Android_Pebble_SD) , so is covered by the following disclaimer which is part of the licence:
I provide the program "as is" without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for purpose. the entire risk as to the quality and performance of the programme is with you.
About OpenSeizureDetector
The company that develops OpenSeizureDetector is OpenSeizureDetector. The latest version released by its developer is 5.0.9.
To install OpenSeizureDetector on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-07-30 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the OpenSeizureDetector as malware as malware if the download link to uk.org.openseizuredetector is broken.
How to install OpenSeizureDetector on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the OpenSeizureDetector is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by OpenSeizureDetector will be shown. Click on Accept to continue the process.
- OpenSeizureDetector will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 5.0.9
posted on 2026-07-30
V5.0.9: Fixed issue with SMS permissions not being requested properly, and app not re-starting automatically if bluetooth device changed.
version 5.0.8
posted on 2026-06-25
V5.0.8: CHANGES IN THIS VERSION
- Support downloadable machine learning models.
- First-Use setup wizard.
- User Interface Improvements.
- Significant modernisation of underlying code.
version 4.3.1
posted on 2025-07-27
Update to target Android 15, and simplify Data Sharing event labelling by grouping events that occur close together into a single event for editing.
version 4.2.12
posted on 2025-03-28
Added 'Help' and 'Troubleshooting' buttons to the start-up screen, and similar menu items in the main screen to point users to the web-site installation instructions.
version 4.2.11
posted on 2025-02-16
V4.2.11
- Added support for Android 14
- Added a 'flap' detector into the OSD Algorithm to detect large, slow arm movements.
- Added setting to change the delay before SMS alert is sent (Issue #202)
- Added 'Send False Alarm notification Menu Option (Issue #206)'
- Reduced the frequency of checking if we have unvalided events on the data sharing server to reduce data usage (Issue #201).
- Improvements to Data Sharing Screen to speed it up (Issue #199)
version 4.2.10
posted on 2024-06-26
- V4.2.10 fixes 3 user reported bugs (see https://github.com/OpenSeizureDetector/Android_Pebble_SD/releases/tag/V4.2.10)
V4.2.x:
- Introduces support for V2.0 and higher of the Garmin Watch App, which has reduced battery consumption.
- Introduces support for lower cost PineTime and BangleJS watches as an alternative to Garmin.
- Fixed problem with notifications in Android 13
- Added watch signal strength and battery history graphs (PineTime only)
version 4.2.8
posted on 2024-05-26
- Introduces support for V2.0 and higher of the Garmin Watch App, which has reduced battery consumption.
- Introduces support for lower cost PineTime and BangleJS watches as an alternative to Garmin.
- Fixed problem with notifications in Android 13
- Added watch signal strength and battery history graphs (PineTime only)
version 4.1.13
posted on 2024-01-28
Minor update to fix occasional silent crash reported by two users - we regard silent crashes as being very serious because the intention of OpenSeizureDetector is that it should give fault 'pip' sounds to notify the user if it is not working correctly. (https://github.com/OpenSeizureDetector/Android_Pebble_SD/issues/135)
version 4.1.12
posted on 2023-08-30
Fixed crashes and Application-Not-Responding Warnings in Export Data function. Added Fidget Detector to help detect if watch has fallen off the wearer's wrist and generate a fault condition.
version 4.1.10
posted on 2023-07-25
Added fault warning if heart rate data freezes and does not update for more than one minute, signifying a problem with the data source (see https://github.com/OpenSeizureDetector/Garmin_SD/issues/22)
Disclaimer
Official Google Play Link
We do not host OpenSeizureDetector on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for OpenSeizureDetector is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.



