H13 Touch Screen Smart Watch Sports Waterproof Multi-function Heart Rate Detection Dynamic Bluetooth Watch

Touch screen: This is the main interaction pattern, the operation is intuitive, convenient, easy to slide, click, zoom and other operations. It is usually used with physical buttons (such as knobs or side buttons) to enhance ease of use. Smart watch: Core positioning. With basic intelligent functions such as connecting to mobile phones, receiving notifications, installing applications, and running software. Usually there is a supporting mobile app for setting up and data management. Movement: Core scene. The watch design will consider the comfort and stability of sports wear (such as silicone straps). Built-in multiple sports modes (running, cycling, swimming, fitness, hiking, etc.), capable of recording key data such as track, duration, distance, speed, calorie consumption, etc. Emphasize athletic performance Waterproof: Vital athletic property. Usually labeled 5ATM (50m water resistance) or higher (e.g. swimming grade water resistance, diving grade water resistance). This means washing hands, showering, swimming (shallow, pool swimming), and maybe even snorkeling (depending on the water resistance rating). Note: "waterproof" does not equal "waterproof vapor", and it is generally not recommended to wear it in a hot bath or sauna. Multifunctional: In addition to the core exercise and health monitoring functions, many other practical functions are also integrated, such as: Notification reminder: mobile phone notification push for incoming calls, text messages, WeChat, emails, etc. Music control: Control mobile phone music playback, some models support independent storage and playback of music. Sleep monitoring: Automatically record sleep duration and quality. Oxygen saturation test: Monitor the amount of oxygen in the blood. Stress monitoring: Assess physical stress levels. Women's health tracking: recording menstrual cycles, etc. Alarm clock, stopwatch, timer. Dial Replacement: Personalized dial style. Application support: Some open systems, such as Wear OS, support the installation of third-party apps. Heart rate detection: Core health/motion monitoring functions. Implemented via an optical sensor (PPG) on the back of the watch. 7X24-hour dynamic heart rate monitoring: Continuously track heart rate changes throughout the day. Exercise heart rate monitoring: Real-time monitoring of heart rate intervals during exercise (e.g. fat-burning areas, aerobic areas, etc.) to assist in scientific training. Heart rate warning: high or low heart rate warning. Resting heart rate: Record basic health metrics. Combined with the word "dynamic": emphasizes its continuous, real-time, automatic monitoring characteristics, rather than a single measurement that requires manual initiation. Dynamic: Combined with "heart rate detection", it refers to the "dynamic heart rate monitoring" function, that is, round-the-clock, uninterrupted, automatic heart rate tracking. It may also refer to the ability of the watch to record changes in physical activity (e.g. sedentary reminders, activity statistics). Bluetooth: Basic connection method. Used for pairing connection with smartphones. Realize functions such as synchronizing data, receiving notifications, remotely controlling mobile phones (such as taking photos, music), and software updates. Some models may also support Wi-Fi or cellular networking (LTE), but Bluetooth is standard.