About this product: 【1.7-inch 360x360 IPS Display & Military Standard & Flashlight】The 1.7-inch 360x360 resolution IPS display provides clear and vivid display, with high visibility from any angle, and the screen is easy to see even in direct sunlight. Equipped with IP68 waterproof function compliant with military standards, it is not only dustproof and shockproof, but also resistant to high and low temperatures, allowing you to use it with confidence even under harsh conditions such as mountain climbing, camping, and outdoor activities. It boasts waterproof performance that can be used while swimming or showering, and can withstand extreme temperatures, making it useful in any environment. Furthermore, it is equipped with a flashlight function, allowing you to secure your vision at night or in dark places. With this single device, it is a robust and multifunctional smartwatch that is reliable in a variety of daily scenes, as well as in outdoor activities and emergencies. 【Bluetooth Calling & Message Notification & Voice Assistant】Equipped with a Bluetooth calling function, you can make calls on your wrist without taking out your smartphone. Compatible with both Android and iPhone smartwatches, it can be easily connected to both Android and iOS smartphones. While at work or on the move, you can receive message notifications and immediately check LINE, email, and SNS messages. You can manage notifications on your wrist, minimizing smartphone operations and allowing you to spend your time efficiently. In addition, by utilizing the voice assistant function, you can check the weather forecast, play music, set reminders, etc., without using your hands, making your busy daily life even more convenient. 【100+ Sports Modes & Sleep Management】Supports over 100 sports modes, and can track sports data in real time, such as running, walking, cycling, mountain climbing, and swimming. As a running watch, it accurately measures the pace, distance, and time of your run, maximizing the training effect. It also supports mountain climbing and hiking, and as a mountain climbing watch, you can easily check the altitude and direction. 【600mAh Large Capacity Battery & Various Watch Faces】The 600mAh large capacity battery can support long hours of daily use, significantly reducing the hassle of charging. It achieves long-lasting smartwatch battery life, allowing you to use it with peace of mind during travel, business trips, and busy daily life.