Review on 📲 4G Smart Watch: Android 7.1, 2.86 Inch Screen, 1GB+16GB, 5MP Camera, 2700mAh Battery - Perfect Smartwatch for Men! by Danielle Hemp

This seller will not tell the truth about the specific problems the watch has in the hk browser and the sim card won't connect ie It network status is not available, try again later. Bluetooth calls don't work, messages don't work. I had less than 24 hours when I requested a refund, a Revain rep and a Revain tech told me the seller said the device wasn't designed to make phone calls, when I messaged they said it could lie, i wore it you stay away from the seller.