Philipp Schwartz Change your cover photoUpload Change your cover photoUpload Philipp Schwartz This user account status is Approved About About Posts Posts Comments Comments How to Minimize Power Drain in Wearable Monitoring Tech 3 days ago in: Finance, Currency Trading no comments How Your Ring Tracks Movement: Steps, Energy Burn, and Distance 3 days ago in: Business, Sales no comments Understanding Fitness Metrics: Steps, Calories, and Distance from a Ring 3 days ago in: Reference & Education, Homeschooling no comments How Sleep Rings Detect Light, Deep, and REM Sleep 3 days ago in: Finance, Loans no comments Understanding the Differences Between ECG and PPG Measurements 3 days ago in: Business, Small Business no comments How Proper Calibration Ensures Accuracy in Finger-Based Biometric Devices 3 days ago in: Arts & Entertainment, Celebrities no comments How Sleep Rings Detect Light, Deep, and REM Sleep 3 days ago in: Home & Family, Home Security no comments