Part 1: My StepCounter Android: Step Sensors - James Montemagno
Amazon.com: Smart Watch with Full Touch Split Screen Display for Android iOS Fitness Tracker with Heart Rate and Sleep Monitor Blood Oxygen Monitor Step Counter IP67 Waterproof Smartwatch for Men Women :
GitHub - SenSaa/Pedometer: Step Counter app that utilises a Service for background processing. {Android}
How To Make an Android Run Tracking App | raywenderlich.com
Create a Step Counter Fitness App for Android with Kotlin | by Sylvain Saurel | Medium
My StepCounter for Android goes Live & Open Source! - James Montemagno
Amazon.com: Smart Watch with Full Touch Split Screen Display for Android iOS Fitness Tracker with Heart Rate and Sleep Monitor Blood Oxygen Monitor Step Counter IP67 Waterproof Smartwatch for Men Women :