System Drift & Technical Bias
4 articles
Sagging Mattress? How Bed Compression Destroys Your Sleep Biometrics
When a mattress sags or develops permanent foam compression, the physical distance between your body and…
How Old Is Too Old? When Sensor Drift Ruins Your Mattress Cover Accuracy
A smart mattress cover is generally considered “too old” when it crosses 24 to 36 months…
Firmware 4.2.0: Why Your Deep Sleep Percentage Dropped Overnight.
A sudden drop in your recorded deep sleep percentage immediately following the Firmware 4.2.0 update does…
System Drift & Technical Bias: Why Firmware and Hardware Age Affects Your Data
This guide is part of the master resource: Biometric Sensors and Data Deviations: Why Your Sleep…