Upgraded double magnetic strap offers a stronger, more secure fit than single magnetic designs. Less likely to loosen or detach. 1.47' COLOR DISPLAY: The sleek 1.47" HD color display with a curved design provides an enhanced visual and touch experience, making navigation effortless and enjoyable. Customize the watch face function to allow you to design your own display style. ALL-DAY HEALTH MONITORING: Keep a close eye on your heart rate and blood pressure around the clock with the Sunorshop fitness tracker, enabling proactive wellness management. Track oxygen levels to boost your vitality and engage in guided breathing exercises. Dive into comprehensive sleep analysis for optimal rest. Achieve a healthier life directly through your watch. (for reference only, not for medical use) ELEVATE YOUR WORKOUTS: Track daily activities including steps taken, calories burned, and distance walked. Explore over bulit-in 120 sport modes to fit your daily exercise needs at various intensities and build a personalized workout by integrating your favorite sports into your smart watch. MULTIFUNCTIONAL ASSISTANT: Benefit from the Sunorshop smartwatch's practical notification functions, bringing convenience right to your fingertips. Receive instant notifications for incoming calls and texts directly on your wrist while on the go. Weather updates, music control, menstrual cycle reminders, alarm clock, shutter control, stopwatch, hydration alerts, sedentary reminders, and so on. IP68 WATERPROOF RATING: The fitness tracker has waterproof function, which can withstand water droplets, sweat in daily life, and even be used normally while swimming, ensuring that you can wear it freely in various scenarios. LONG BATTERY LIFE&COMPATIBILITY: Enjoy up to 5-7 days of battery life (varies with usage) with just 1.5 hours of charging. Our fitness tracker works seamlessly with smartphones running Android 10.0 or iOS 10.0 and above, featuring Bluetooth 5.0. (Please note, it is not compatible with PCs or tablets)