GPS Running Step Counter：Built-in GPS accurately tracks running, walking, and outdoor routes. Precision step counter monitors daily steps, distance, and calories burned. Features 170+ sports modes for running, cycling, hiking, workout, and more. Syncs with your phone to monitor fitness goals Oxygen & Heart Rate Sensor：Advanced calorie counter helps track energy expenditure. Real-time oxygen monitoring and heart rate sensor provide continuous health insights. Blood oxygen and sleep tracking monitor stages and quality. Includes stress monitoring, menstrual cycle tracking, health alerts, and daily alarm. Large AMOLED Display：Enjoy a bright, clear large AMOLED display that's easy to read even under sunlight. Over 100 free watch faces customizable to match your style. Waterproof and sweatproof construction ensures durability for all conditions 50m Waterproof Swimming Watch：Waterproof design (5ATM) lets you track swimming laps, duration, and calories. Durable for swim, rain, or intense workout. Perfect for swimmers and active lifestyles. Ideal tracker for all water activities. 2 Interchangeable Bands Included：Two flexible bands (extra band included) offer versatile style. Features large band option for comfortable fit. Bluetooth and cellular connectivity. Compatible with Android and iOS smartphones. Smartwatch for All：A premium wearable smartwatch for men, women, and everyone. Perfect for daily activity tracking, fitness goals, and health insights. Features pedometer, stopwatch, and timer. Active lifestyles welcome. Available in rose gold, pink, black, blue, silver. Long Battery Life：Enjoy extended use with long battery life，30 days standby, 20 days light use, 7 days heavy use. Perfect for travel, outdoor adventures, and daily wear. Recharge quickly and stay powered for all your activities. This advanced smart fitness tracker features a stunning 2.06-inch AMOLED display that clearly displays your health metrics, making your fitness journey even more exciting. The sleek white band design combines style and comfort for all-day wear. Stay on top of your health goals with comprehensive health monitoring, including heart rate tracking and blood oxygen measurement. This versatile watch boasts over 170 impressive sport modes, adapting to your active lifestyle, whether you're running, cycling, swimming, or trying a new sport. Built-in GPS accurately tracks your routes and outdoor activities. Smart features extend beyond fitness—make and receive calls right from your wrist, perfect for staying connected on the go. Compatible with iOS and Android devices, this fitness tracker seamlessly integrates into your digital ecosystem. The clear, intuitive interface displays the time, weather, steps, and activity rings at a glance, helping you stay on track with your daily goals. Transform the way you stay healthy and connected with this feature-rich smart fitness companion, powered by lithium batteries instead of consumer coin cells.