7-day memory: Up to 7 days of activities can be automatically stored, so you can track your progress. Automatic reset at midnight, you can track your daily pace, distance and activity.Use: No need to hang a rope, just hang it on the belt loop, or put it in a pocket or bag. The design is simple.Calorie consumption estimation: Use 3D 3-axis sensor technology to track your daily activities with accuracy. It can display estimated calories burned.Steps/calorie tracking: Track steps and calories. If no movement is detected within 3 minutes, it will automatically enter sleep mode and work when you start moving again.Group: no need to download or connect to a smartphone. Compatible with all ages, adults, seniors and children. The user manual guides you through the operation.Product description1. Calorie consumption estimation: Use 3D 3-axis sensor technology to track your daily activities with accuracy. It can display estimated calories burned.2. 7 Day memory: Up to 7 days of activities can be automatically stored, so you can track progress. Automatic reset at midnight, you can track your daily pace, distance and activity.3. Use: No need to hang a rope, just hang it on the belt loop, or put it in a pocket or bag. The design is simple.4. Group: No need to download or connect to a smartphone. Compatible with all ages, adults, seniors and children. The user manual guides you through the operation.5. Steps/calorie tracking: Tracking steps and calories. If no movement is detected within 3 minutes, it will automatically enter 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, for walking or running.3. Simple, compatible with everyone who needs a precise 3D pedometer.4. Steps, miles/meters, calories, minutes and time of day are displayed. With error correction function.5. Compatible with everyone including children to maintain motivation. You can also hang a pedometer on a dog collar for outdoor activities.Specification:Dimensions: 7.6 cm x 4.5 cm x 1 cm/3 x 1.7 x 0.4 inchesBattery: CR2032 button batteryPacking list:1*Pedometer1*Instruction Manual