M3 M4 Smart Watch Smart Band Fitness Tracker Bluetooth Waterproof Jam Tangan Jam Pintar

Metal. Product Model. Function: 1. Step count, mileage, calorie consumption, sleep detection, sedentary reminder. 2. Monitoring and Monitoring. 3. QQmessage reminder, message reminder, Call Reminder, SMS Reminder. 4. Inligent alarm clock, shake to take photos. 5. Inligent anti lose, looking for bracelet. 6. Time synchronization, lift up wrist wake up screen, OTA upgrade. Welcome to Our Store. All stock in our store are high quality product. Any question can in chat with us. All parcels will ship in 48H after you place the order. We seller can NOT change the order's address, if you place a wrong information, please Re-order with New Address. Apologize for any Inconvenience caused. Service Hours: 9 a. m. 9 p. m