Mingdaln Military Smart watch for men,1.52'' AMOLED with 120+ Sport Modes/ IP68 Waterproof /Bluetooth Call, Rugged Fitness Tracker ,smartwatch for Android and iPhone devices（Black）

‌Screen Size: 1.52 inches，50mm dial，Fits all men's wrists Resolution: 360*360 HD full touch screen Wireless Version: 5.3 Material: Zinc alloy face case + Silicone strap Standby Time: 30 days & Working Time: 10 days or so Waterproof Rating: IP68 Packaging: Smartwatch x1, Charging Cable x1, Manual x1 About Battery Life: Light use:Receive messages/take calls relatively little, exercise for a shorter period of time, battery use about 20-30 days or so. Medium use: receive messages/calls relatively more, exercise time is shorter, battery standby about 10-20 days. Heavy use: Receive messages/take calls frequently, longer movement time, battery standby about 1-10 days or so. *Currently all Bluetooth smartwatches can not reply to messages *Mingdaln smartwatch waterproof rating of IP68, refers to can be used for daily hand washing, shallow water swimming within 30 minutes, does not support contact with warm and hot and other water environments, frequent swimming may affect the waterproof function life. *If you have any problems you can contact customer service to deal with, we will give you a satisfactory solution, or read the QA below, thank you!