https://www.pistack.xyz/tags/personal-data/ Recent content in Personal-Data on Pi Stack Hugo en-us Wed, 03 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-03-self-hosted-fitness-workout-tracking-wger-workout-tracker-fittrackee/ Wed, 03 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-03-self-hosted-fitness-workout-tracking-wger-workout-tracker-fittrackee/ <h2 id="why-self-host-your-fitness-tracker">Why Self-Host Your Fitness Tracker?</h2> <p>Your health and fitness data is among the most personal information you generate. Commercial fitness apps collect detailed profiles of your activity patterns, heart rate zones, workout preferences, and even sleep data — then monetize that information through targeted advertising or sell it to data brokers. Self-hosting your fitness tracker puts you back in control.</p>