【Smartwatch with GPS｜High-Precision Dual-Band Positioning】 Compatible with L1+L5 dual-band GPS and five satellite systems. Accurately and stably acquire real-time location information even during outdoor activities such as running and mountain climbing. Independent GPS recording allows you to track your course without a smartphone. 【Calling Function & Long Battery Life｜Ideal for Business】 Equipped with 2 microphones + noise cancellation, you can make calls directly from the smartwatch. With a battery life of up to 13 days, you can use it with peace of mind while on the go or at work. IP68 waterproof and dustproof, it is resistant to rain and sweat, perfect for everyday use. 【Full Health Management Features｜Sleep, Heart Rate, and Blood Oxygen】 24-hour heart rate monitoring, stress and blood oxygen measurement, and support for women's health management. More accurate data is obtained with high-precision sensors and dedicated algorithms. Records even heart rate variability during sleep and short naps. 【ChatGPT Integrated｜AI Voice Assistant & Recording Transcription】 Integrated with the latest ChatGPT, you can operate questions and schedule management by voice. It also has recording and automatic text conversion functions, which are useful for meeting memos and idea recording. Experience AI on your smartwatch. *Only compatible with Nothing OS. 【120 Kinds of Watch Faces + AI Face Generation｜Stylish and Customizable】 In addition to 120 kinds of moving watch faces, AI automatically suggests faces according to your style and mood. You can also set your favorite photos and videos as watch faces. The 1.43-inch AMOLED screen is bright and easy to see, stylish for both business and sports.