NEW H19 Smart Watch 4G Network SIM Card 1900Mah Battery 720 * 720 Display Heart Rate 1.95 inch Amoled Screen GPS WIFI Smartwatch Men Sim Card (black,64GB)

1、Available storage and RAM are less than the total memory due to storage of the operating system and software pre-installed on the device. 2、Because this watch is an Android 4G watch with higher power consumption than a Bluetooth watch, it can last for 1 to 2 days under normal use. People with strict standby time requirements should be cautious when placing the order. 3、When you receive the product, you need to charge it first to ensure that the machine has sufficient power when turned on. 4、NFC payment functions are not supported. ★Waterproof: It is just life waterproof allow the watch to be used normally when washing hands and in rainy days, but not allow to swimming and bathing. It is not allowed to soak the watch in water! (Please be careful to avoid corrosive liquids like hand sanitizer, soap enter the watch and cause component damage)