Sensor placement + app setup + 15-day glucose data (trend lines, time-in-range, variability).

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• Generally safe; mild skin irritation, itching, rare infection; sensor can be knocked off.
• Measures interstitial glucose (lags blood glucose by ~5–15 min); readings can be inaccurate during rapid changes; certain meds/supplements may affect accuracy (varies by model); not a substitute for medical management in insulin-treated diabetes unless supervised.