Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Smart Watch Multiple Sport Modes Bluetooth Call 1.46 HD Display Features: Chaoku Sports Record Challenge: With over 100 different sports modes and various Chaoku sports, unlock new passions, with the of sports experts, and record your exhilarating moments of exercise. Multiple exquisite watch dials with personalized dynamics, constantly changing and supporting custom watch dials, making the album visible and bringing more . Long lasting battery lifing to get of battery anxiety: Adopting large capacity batteries and intelligent power consumption algorithms, it greatly optimizes battery usage. In typical mode, it lasts for 7 days and accompanies you on a journey of and seas. IP67 waterproof for daily use: can be worn normally when washing hands, face, or getting wet. More intelligent small assistants have diversified and convenient functions to experience smart life on the wrist, and many thoughtful small functions add energy to life burden reduction. For example, cameras, alarm clocks, water reminders, music controls, stopwatches, calculators, etc Product Description: Parameters: Display screen: 1.46 high-definition large screen Resolution: 360 * 360 System requirements: Android 5.1 and above, IOS 8.2 and above Bluetooth: BLE5.0 Battery capacity: 320mAh Memory: 128Mb Battery life: 15 days Usage time: 5 days Charging : magnetic suction charging Package: 1 * Watch 1 * Charging cable 1 * Instructions Features: Chaoku Sports Record Challenge: With over 100 different sports modes and various Chaoku sports, unlock new passions, with the of sports experts, and record your exhilarating moments of exercise. Multiple exquisite watch dials with personalized dynamics, constantly changing and supporting custom watch dials, making the album visible and bringing more . Long lasting battery lifing to get of battery anxiety: Adopting large capacity batteries and intelligent power consumption algorithms, it greatly optimizes battery usage. In typical mode, it lasts for 7 days and accompanies you on a journey of and seas. IP67 waterproof for daily use: can be worn normally when washing hands, face, or getting wet.