Haulvean Military Smart Watch for Men, 2.01-inch 1100mA Fitness Tracker Smartwatch, fits for Android and Iphone Devices IP68, with Answer/Make Calls/100+ Sport Modes (Black)

Screen size: 2.01 inches Battery: 1100mAh Standby time: 100+ days & working time: 20-30 days Waterproof grade: IP68 Waterproof Product resolution: 240*296 pixels Screen: full touch Age group: adults, men Color: Black Wireless transmission distance: 10 meters (33 feet)，The wall will affect the bluetooth reception, link please ensure that the APP is running in the background Watch packaging: smart watch x1, charging cable x1, user manual x1 About Battery Life: Light use:Receive messages/take calls relatively little, exercise for a shorter period of time, battery use about 60-70 days or so. Medium use: receive messages/calls relatively more, exercise time is shorter, battery standby about 40-50 days. Heavy use: Receive messages/take calls frequently, longer movement time, battery standby about 5-10 days or so. *Currently all Bluetooth smartwatches can not reply to messages *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! Instructions for use: 1.need to download the accompanying app (there is a QR code in the manual and on the watch). 2.Open the accompanying app and bind the Haulvean smartwatch with one click. 3. If you encounter a disconnection issue, please confirm that the accompanying app is running in the background of your phone. This is necessary. 4.All data on the watch is for reference only and should not be used for any other purpose. 5.It is not recommended to immerse the watch in water for long periods of time or expose it to water above 40 degrees Celsius, as this will affect the watch's water resistance and service life. 6.The time and weather on the watch can be synchronized with your phone settings. If synchronization is not enabled, you can turn it on in the watch settings.