7-day memory: Up to 7 days of activities can be automatically stored, so you can stay motivated and track your progress. Automatic reset at midnight allows you to easily monitor daily pace, distance, and activity. Easy to use: No need for a rope—simply clip it to a belt loop, or place it in a pocket or bag. The design is simple and user-friendly. Calorie consumption estimation: Utilizes 3D 3-axis sensor technology to track daily activities with high accuracy and displays estimated calories burned. Steps and calorie tracking: Tracks steps and calories. If no movement is detected for 3 minutes, it automatically enters sleep mode and resumes when movement is detected again. Suitable for all ages: No smartphone connection or app download required. Ideal for adults, seniors, and children. The user manual is clear and easy to follow. Features: - 3D pedometer that tracks steps, distance, calories, daily goals, and stores up to 7 days of data - Can be carried in a pocket or attached to a keychain; supports walking and running to help improve health - Simple and intuitive design suitable for anyone needing an accurate 3D pedometer - Displays steps, miles/meters, calories, minutes, and time of day with error correction function - Suitable for all users, including children, to help maintain motivation. Can also be attached to a dog collar for outdoor activity tracking Specifications: Dimensions: Approximately 7.6 cm x 4.5 cm x 1 cm / 3 x 1.7 x 0.4 inches Battery: CR2032 button battery Package includes: 1 x Pedometer 1 x Instruction Manual