7-Day Memory: Up to 7 days of activity are automatically stored, so you can stay motivated and track your progress. Automatically reset at midnight, you can easily track your daily pace, distance and activity. EASY TO USE: No lanyard needed, just hang it on the belt loop, or put it in your pocket or bag. The design is simple and easy to use. Calorie Burn Estimation: Track your daily activity with extreme accuracy using 3D 3-axis sensor technology. It can display estimated calories burned. Steps\/Calories Tracking: Track steps and calories. If no movement is detected for 3 minutes, it will automatically go into sleep mode and work when you start moving again. Who's it for: No download or smartphone connection required. Suitable for all ages (adults, seniors and children). The user manual is easy to understand and guides you through. Product Description 1. Calorie Burn Estimation: Track your daily activities with extreme accuracy using 3D 3-axis sensor technology. It can display estimated calories burned. 2.7 Days of Memory: Up to 7 days of activity are automatically stored to keep you motivated and track your progress. Automatically reset at midnight, you can easily track your daily pace, distance and activity. 3. Easy to use: No lanyard needed, just hang it on the belt loop, or put it in your pocket or bag. The design is simple and easy to use. 4.Suitabe Group: No need to download or connect a smartphone. Suitable for all ages (adults, seniors and children). The user manual is easy to understand and guides you through. 5. Steps/Calories Tracking: Track steps and calories. If no movement is detected for 3 minutes, it will automatically go into sleep mode and work when you start moving again. Features: 1.3D pedometer, steps, distance, calories, daily goals, 7-day memory. 2. Just put it in your pocket or hang it on your keychain, walking or running can improve your health. 3. Simple and easy to use, suitable for all those who need an accurate 3D pedometer. 4. Displays steps, miles/meters, calories, minutes and time of day. With error correction function. 5. Stay motivated for everyone, including children. You can also easily hang the pedometer on a dog collar for outdoor activities. Specifications: Dimensions: Approx. 7.6 cm x 4.5 cm x 1 cm\/3 x 1.7 x 0.4 inches Battery: CR2032 coin cell battery Packing list: 1*pedometer 1*instruction manual