【Outdoor Military Smartwatch】: This military smartwatch is made of plastic and high-quality hardware, equipped with a silicone strap, and is sturdy and durable. It has passed a series of military-level tests, such as extreme temperatures and dust resistance, and can be used in various environments! It ensures normal operation in daily situations (such as rain and hand washing), without worrying about getting water inside and damaging it. [More Practical Functions]: The waterproof smartwatch not only has Bluetooth calling function, but also has voice assistant, weather push, stopwatch, timer, timer, calculator, camera remote control, music control, and phone location, etc. These practical functions make your life more convenient and efficient. The sturdy and durable smartwatch with a simple and lightweight design is suitable for various occasions to wear and is an ideal choice for birthday and Christmas gifts.