• 【1.43" AMOLED HD Screen】Aolon Tetra R4 equipped the newly upgraded 1.43” AMOLED screen with high-definition of 466*466. The colors are vibrant and vivid, delivering an exceptional visual experience whether you're in outdoors bright sunlight or low light. The men smartwatch has a highly responsive touch interface, allowing for precise operation with just a light swipe. Its stylish design and classic shape, make it perfect for business and formal occasions
• 【Built-In Flashlight & 350 mAh Battery】Aolon Tetra R4 smart watches for men is equipped with a powerful flashlight on its side, perfect for camping, hiking, nighttime adventures. The flashlight also acts as a backup light source in emergencies, such as power outages, nighttime car breakdowns, or any situation requiring immediate illumination. The watch equipped with a 350 mAh battery, offers 7-10 days of use on just 2 hours of charging
• 【Smart Health Monitoring】Aolon Tetra R4 smart watch's health tracker is equipped with a high-quality biosensor and professional algorithm that offers heart rate, blood oxygen(SpO2), and sleep monitoring functions, helping you better manage your health. It is perfect for fitness enthusiasts who need reliable data, making it a top choice among mens womens smart watches
• 【100 Sports Modes】Aolon Tetra R4 smart watch's fitness tracker covers over 100 sports modes, including running, hiking, cycling, fitness, yoga, climbing and more, supporting both indoor and outdoor environments to meet the needs of most fitness enthusiasts. The sports smartwatch features AGPS and high-precision sensors that provide accurate exercise data, including heart rate, cadence, calorie expenditure and more, helping you understand your workout effectiveness
• 【IP68 Waterproof】Aolon Tetra R4 smartwatch with an IP68 waterproof rating, it’s perfect for daily use like hand washing, showering and more. Note : avoid using it for diving. It's the ideal android/IOS smart watch for those who love outdoor activities
• 【Multi-Function Smartwatch】Aolon Tetra R4 smart watch packed with essential features to enhance your daily life, includes flashlight, calculator, alarm clock, weather forecast, music control, customized watch faces and more. Compatible with both Android and iOS devices, Aolon watch makes your day easier, enjoyable and efficient with its versatile functionality