Features 1. High definition large screen: A 1.6-inch high-definition large color screen with narrow borders and comfortable screen resolution, seamlessly integrated. Every touch, smooth and effortless, conquering your aesthetic with strength and bringing you a different visual experience. 2. Rotate the button to easily control the interface. Simplify tedious operations and make interactions simple and natural. Every rotation can be matched with deep vibration feedback, making your experience leap forward. 3. Smart travel: Wear it when going out, lift your hand to view notification information, tap the screen before going to work to quickly check the current weather conditions, calendar display, remote photography and other functions, allowing you to conveniently set the water drinking time for travel, and the watch will remind you to drink more water on time. 4. Waterproof function: The iPhone 68 is waterproof and dustproof, and can be used normally even when washing hands or on rainy days. It comes with a built-in drainage function and is not afraid of challenges. 5. Monitoring Health: Equipped with a new generation of optical sensors, it can provide heart rate, blood oxygen saturation, blood pressure, and sleep measurements, timely reminders for abnormal heart rate, analysis of nighttime sleep quality monitoring, and comprehensive protection of physical health with multiple health functions. Product parameters: Screen size: 1.6 inches Memory: 128MB Resolution: 360 * 360dpi Standby time: 30 days Watch size: 47.6 * 47.6 * 12.9 mm Waterproof rating: IP68 Touch method: single touch Battery capacity: 300mAh Package Include: 1 * Smart Watch (Silicone Strap) or 1 * Smart watch (silicone strap+leather strap) or 1 * Smart watch (silicone strap+silver steel strap)