•Support Bluetooth calling, make and receive calls on your watch, convenient to use •IP68 waterproof grade, meeting your daily waterproof needs •Equipped with multiple sensors and professional exercise algorithms, it presents data analysis on steps, distance, calories, and other factors after each exercise •Multiple local ultra-high definition dials for watches, available for free download in the market for over 200 dials •With heart rate monitoring, blood oxygen monitoring, sleep monitoring functions •AAC speakers allow you to enjoy good sound quality Specification: Hardware CPU RTL8763EWE RAM+ROM 128Mb FLASH LCD 1.43" AMOLED Screen Resolution: 466*466 LCD brightness 600 lumens Touch panel ONCELL structure Material Zinc alloy case + PC case + stainless steel strap Bluetooth Version BLE 5.2 Battery capacity 240mAh Standby Time About 30days Working Time About 5days Charing time 2H G Sensor STK8321 Heart Rate Sensor HX3918 Vibration Built-in, Size: 0820 Charging cable Magnet Cable(With SMT Protect IC) Speaker 1508(waterproof horn) Mic TMG4015(waterproof head) Waterproof Level IP68 Charging Requirement Charging 1A or less Software APP Fitcloudpro Function Bluetooth calling Heart rate detection Blood oxygen test blood pressure detection Time, Pedometer, Calorie Consumption, Distance Calculation Multiple sport modes Sleep detection (Sleep time, Sleep quality) Calls to remind, SMS Reminder, Third-party messaging reminder: Multilingual push Task Reminder (Sedentary reminder ) Music Control Synchronous data to APK/APP APP/APK Download Download "Fitcloudpro" from Android market or for Apple store Scan the following QR code and download "Fitcloudpro" System Requirements Android system 5.0version or above; iOS system 10.0version or above; Support Bluetooth with 5.0 version The watch supports languages Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, the factory default is English Push support language Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, the factory default is English Package included: •1 x Smart Watch •1 x Charging Cable •1 x English and Chinese User Manual