Thank you to the following people who have contributed to this app:
- Bram Regtien - A lot of the ideas for improvements included in Version 5.
- Jamie Pordoy - Support with Machine Learning algorithm development.
- Pierre Bonneau - HR Algorithms implementation
- Olly Rennard - Initial BLE Implementation
- Juergen Huebers - German Translation
- Pavel Losevsky - Russian Translation
- Andreas & Marie Ekstrom - Swedish Translation
- Cesareo Mario Guajardo Murillo - Spanish Translation
- Jolanta Kowalska and Artur Chlebek - Polish Translation
- Jozefus Gaarthuis - high resolution star of life icon.
- Logo based on "Star of life2" by Verdy p - Own work. Licensed under Public Domain via Wikimedia Commons.
- Alarm Bell Icon by Pixel perfect from www.flaticon.com
- Other icons crated using http://romannurik.github.io/AndroidAssetStudio.
- Audio Alarm sounds from freesound https://freesound.org/people/coltonmanz/sounds/381382/, https://freesound.org/people/NoiseCollector/sounds/4270/, https://freesound.org/people/pistak23/sounds/271632/
This app uses the following Open Source libraries - it would not be possible without many of them:
- JTransforms - Fast Fourier Transform (FFT) library
- ExecuTorch Android - PyTorch mobile inference runtime
- GraphView - Simple, lightweight charting library for Android
- Android Bluetooth Current Time Service - BLE Current Time Service implementation
- BLESSED for Android - Bluetooth Low Energy (BLE) library for Android
- Apache Commons Math - Mathematics and statistics library
- Volley - HTTP networking library for Android
- ThreadPoster - Thread management utility for Android
- Google Play Services Location - Location services
- AndroidX ConstraintLayout - Flexible layout system for Android
- Material Components for Android - Material Design UI components
- Google Play Services TFLite - TensorFlow Lite runtime via Google Play Services
- AndroidX AppCompat - Backwards-compatible Android UI support
- AndroidX Legacy Support v4 - Legacy Android support library
- AndroidX Preference - Settings/preference UI components
- Google Play Services Wearable - Wearable device connectivity
- AndroidX Navigation - In-app navigation framework
- Firebase Authentication - User authentication via Google Firebase
- Firebase Analytics - App usage analytics via Google Firebase
- Firebase Firestore - Cloud NoSQL database via Google Firebase
- FirebaseUI for Auth - Drop-in UI for Firebase Authentication
- PebbleKit Android - Pebble smartwatch SDK for Android