Detection approach
Battery level was stuck at exactly 50% or 100%, or was perfectly constant across 600+ seconds. Real batteries fluctuate slightly due to power draw and sensor noise. A static level proves a server-side VM or emulated environment.
How this helps detect bots
Collect this signal alongside session context, request metadata, and other independent indicators. A single anomaly is a lead, not a verdict; corroborating anomalies make automated traffic more likely.
Legitimate traffic to consider
Legit users on desktop systems (0% battery fluctuations) or plugged-in laptops.
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