The Oraimo OSW-42 Smartwatch, also known as the Oraimo Watch ER, is designed to provide a comprehensive and stylish wearable experience. Here are its key features:

• 1.43'' AMOLED Display: The smartwatch features a 1.43-inch round AMOLED display, offering vibrant and clear visuals. The AMOLED screen provides an extremely smooth user experience with more saturated and vivid colors.

• Bluetooth Calling: You can make and receive calls directly from your wrist without needing to pick up your phone. The single-chip Bluetooth technology ensures fast and stable connections with low power consumption.

• Built-In Music Player: The smartwatch includes an MP3 player, allowing you to enjoy music directly from your wrist. You can import MP3 files and play music through the watch's speaker or connected earphones.

• 100+ Sport Modes: With over 100 built-in sport modes, the Oraimo Watch ER caters to various exercise needs. It accurately records exercise data and allows for one-click sharing on social media.

• 24-Hour Health Monitoring: The smartwatch supports continuous monitoring of heart rate, blood oxygen levels, respiratory rate, blood pressure, and sleep status, helping you detect potential health issues.

• Customizable Watch Faces: The Oraimo Health app offers more than 150 watch faces to choose from, allowing you to personalize your watch. You can also create your unique watch face within the app.

• Waterproof: The smartwatch is IP68 waterproof, making it suitable for use in various environments, including swimming.

• Long Battery Life: The 300mAh battery provides up to 7 days of usage on a single charge, ensuring you stay connected and monitored throughout the week.