HeartRate JS vs OpenTracks
A side-by-side look at HeartRate JS and OpenTracks. For an in-depth review of either product, follow the links below.
HeartRate JS
Sport & Health
HeartRate JS is an open-source JavaScript library that enables real-time heart rate monitoring and visualization in the browser using a device's webcam. It uses image processing and color tracking algorithms to detect subtle color changes in a user's face caused by blood circulation and derive an estimated heart rate.
heart-ratehealthtrackingwebcam
OpenTracks
Travel & Location
OpenTracks is a free and open source GPS tracking app for Android. It allows users to record outdoor activities like hiking, cycling, running etc. and view detailed statistics like time, distance, elevation, speed etc.
gpstrackingoutdoorshikingcyclingrunning
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