NFC Temp Tracker vs Vibration Detector

SAG Temp Tracker is designed for temperature monitoring and managed through mobile phone with Near Field Communication (NFC) technology. This App is convenient for a user to read the temperature data and be notified with an alarm when temperature is out of limit. Meanwhile, the thin and flexible label can be easily affixed to a container or product by its adhesive backing. Temperature data can be read and downloaded with a dedicated App which provides visibility and traceability of temperature-sensitive products like perishable foods or pharmaceutical goods during transportation. This single-use and cost-effective Data Logger is an indispensable device to ensure product quality and safety in cold chain management. Target Applications: • Perishables (food and beverage) • Pharmaceutical or medical product • Food processing • Vaccines or biologics • Temperature-sensitive good

The Vibration Detector utilizes the device’s accelerometer to measure and record vibrations or seismic activity. It can function as a vibration meter, seismograph, or seismometer. Using MEMS sensor technology, the app captures real-time vibration data across three axes (X, Y, Z) and applies sensor fusion to remove gravitational components for accurate measurements. Core Functionality • Timestamped vibration recording • Configurable logging and alert thresholds • Audible alerts on threshold exceedance • Battery-efficient dim mode • Lightweight implementation Measurement & Units Supports multiple units including G-force (g), in/s, and mm/s with instant conversion. Dual Threshold System Separate thresholds allow independent control of data logging and alert triggering. Data Logging Events are stored with timestamps and can be managed or cleared easily. Stealth Mode Fully disables screen output for long-term monitoring while maintaining data collection. UI Design Bottom-aligned controls ensure unobstructed data visualization. Workflow Mount device → Configure thresholds → Start monitoring → Analyze logged data