Smartwatch For Men & Women Information:1.3 inch resolution 240 * 240 large single touch Toughened glass screen Hardware platform: NRF52832, RAM / ROM: 64KB+ 512KB Built-in 110mAh battery, working time about7 days, standby time about 15 days IP67 waterproof and dustproof ( you can wear it to rain, wash hands, but don't put it into hot water and not fit for swimming long time) Blood pressure oxygen and heart rate monitor Weather forecast: Real-time display weather condition Smart calls & messages reminder: Call, Twitter, Facebook, Wechat etc, all will be sent to wrist display and with vibration alert. A variety of sports patterns, APP operation view pedometer,calories,distance Support iOS 9.0 version above and Android 4.4 version above More function: Sleep monitor, Blood pressure oxygen / Heart rate monitor, Movement Monitor (steps,distance,calories), Pedometer, Message sync, Incoming call, Alarm clock,vibration Bracelet language: Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, ArabicMobile APP language: Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic If you have any further questions,please feel free to contact us at any time!