1.[Bluetooth Call and Message Reminder] The men's smartwatch adopts Bluetooth 5.3 version, which is faster and more stable to connect, and is equipped with a built-in HD speaker, which can connect to a smartphone via Bluetooth, so you can answer or make calls directly with the smartwatch. It supports a variety of smart reminders, including texts, social network messages Facebook, WhatsApp, Instagram, Twitter, daily reminders, etc. Raise your wrist and you won't miss any information2.[1.85-inch HD screen and DIY watch face] This women's smartwatch is equipped with a 1.8-inch HD high-sensitivity touch screen with a resolution of 240 284, providing a highly sensitive touch, which can bring you a unique visual and better interactive experience. You can download your favorite pictures and set them as watch faces for further personalization, such as setting sports photos, family photos, pet photos, landscape photos, and cars as wallpapers3.[24/7 Health Monitoring] The fitness tracker watch is equipped with a high-performance optical sensor that records your all-day activities, accurately monitors your heart rate in real time, and monitors your blood oxygen level, heart rate, stress, and sleep patterns. Synchronize all recorded data to your phone for in-depth analysis, enabling you to make smart lifestyle adjustments. Non-medical use 4. [110+ Sports Modes & IP68] The sports watch supports more than 110 sports modes, including walking, running, hiking, rowing, climbing, cycling, fitness, football, etc. During your exercise, it will record your heart rate, steps, calories burned, distance and other data in real time. The fitness watch is waterproof with an IP68 rating, ensuring its use even when washing your hands, face, or doing sweaty activities. Non-medical use 5. [Wide Compatibility & Long Battery Life] The smartwatch is compatible with iOS 9.0 and Android 6.0 or higher. Including but not limited to iPhone 6~iPhone 15, Samsung, Google Pixel Nexus, Microsoft, Huawei, Xiaomi HTC, etc., built-in Alexa, multiple functions such as alarm clock, music control, stopwatch, timer, sedentary reminder, female menstrual cycle tracker, etc. Quick charge for 2.5 hours, can last for 5-7 days of normal use, standby time is about 30 days6. [Easy to set up] 1. Charge the smartwatch; 2. Download the "Veryfit" app; 3. Turn on Bluetooth on your smartphone; 4. Scan the QR code on the smartwatch to pair. Please keep Bluetooth turned on for better synchronization of watch data. Bluetooth effective range is within 10 meters (32.81 feet)