1.65-Inch Large colorful HD screen, 18 kinds of languages free to choose to switch UIYou can choose a variety of dials freely, so that the content you care about is visible when you raise your handIP67 Waterproof design, no fear of using when swimming or when in rainy dayHealth monitoring: heart rate measurement, blood pressure measurement and sleep monitoringNever missing massage and phone calling, it can save massage records, like WeChat, QQ, Wahtsapp, etcSupport Bluetooth dual mode call, convenient to make calls directly on the watch anytime and anywhereAlso support sport mode, convenient for athletes to understand the exercise statusWith built-in 240mAh battery, standby time up to 10-15 daysWidely compatible with Android 4.4 or above and iOS 8.4 or above smartphonesGreat for sport, old people, boy, girl, suitable for most people who need to monitor health conditionSpecification:Screen size: 1.65&39;&39;Display resolution: 240*240Waterproof: IP67Watch size: 35.5 x 41.5 x 9.9cmBattery capacity: 240mAhStrap material: SiliconeStandby time: 10-15 daysCharging time: 2hAPP Name: V BandSystem Requirements: Support Android 4.4 and above, Apple IOS 8.4 or aboveCompatible languages: Chinese, Traditional Chinese, English, Spain, Portugal, French, Russian, Japanese, Arabic, Italian, Greek, KoreanPackage included:1 x Smart Watch1 x Charging Cable1 x Chinese and English User ManualOther things not included