Features:
• Powered by Advanced Technology: Equipped with the industry-leading Realtek 5th chip RTL8763EWE-VP, Colmi C81 can reduce power consumption by 22% and increase performance by 25%. Additionally, the C81 incorporates the latest blood oxygen sensor technology, utilizing red light for more accurate measurements.
• Ultra AMOLED Display: Experience the world's first 2.0-inch 410x502 resolution AMOLED screen on a smartwatch, with a screen contrast of 10,000, and truly restore various colors. C81's display is not only bigger but also clearer, ensuring that every detail is crisp and easy to read.
• Unparalleled Customization: Personalize your COLMI C81 by choosing a watch face from the APP's watch face market. It supports more than 100 sports modes. Whether you're tracking your daily fitness routine or dressing to impress, this smartwatch has you covered.
• Long-lasting Battery Life: With up to 7 days of battery life on a single charge, the COLMI C81 ensures that you'll never be caught off guard. Stay connected, track your fitness, and enjoy your favorite features without the hassle of constant recharging.

Specifications:
• Band Material: Silica gel
• Type: On Wrist
• ROM: 128MB
• Voice assistant built-in: Yes
• Metrics measured: Heart Rate Monitor, Blood Oxygen Monitor
• Multiple Dials: Yes
• Battery Capacity: 220-300mah
• Screen Shape: Square
• Resolution: 410x502
• Touch Screen: YES
• Band width[mm] : 22mm
• Waterproof Grade: Professional Waterproof
• Compatibility: All Compatible

Package Includes:
• 1 x Waterproof 100 Sports Modes Smart Watch Support AOD For Men and Women