Advanced Technology: The 3D pedometer uses the latest 3D tri-axis sensor technology to track daily activities with high accuracy. It displays estimated calorie consumption. Data Storage: 7-day memory automatically saves up to 7 days of activity data to help track progress. The pedometer resets automatically at midnight, allowing easy monitoring of daily steps, distance, and activity. Easy to Use: No smartphone connection or app download required. Suitable for all ages, including adults, seniors, and children. Includes a clear and easy-to-understand instruction manual. Creative Carabiner Design: No need for ropes or clips. Simply attach to a belt loop or place in a pocket or bag. The compact design ensures convenience and portability. Fitness Tracking: Accurately detects movement, monitors walking distance, and calculates calories burned. Automatically enters sleep mode after 3 minutes of inactivity and resumes step counting when movement is detected.