K28H call smart watch 360*360 resolution IPS bluetooth call heart rate blood pressure blood oxygen watch

【New Design】: K28H whole frame of smart watch Was made by zinc alloyand paired with detachable 22mm fashionable strap which is great for Men insport and business. NEW 1.32 inch Full HD IPS Touch screen bring the360*360 high resolution, and bright screen even under sunshine.Waterproof assures you to wear it in daily life,even on a rainy day or Wash hands 【Monitor Health 24H】: Updated accurate dynamic Heart Rate detectionSensor VC31 bring the whole-day heart rate monitor experience, and provideyou the real time and accurate heart rate data than other smartwatches. At thesame time, it support tracking your all-day steps calories, heart rate, Bloodpressure, SpO2, 7 sport modes and sleep stage monitoring, and providecomprehensive analysis of your various exercises and sleepaccordingly to better understand your physical condition. 【Bluetooth Calling & Message Notifications】: Synchronize your mobile phone via Bluetooth, you can answer/reject/ make calls at any time. In addition, smart w