Introduction:This is a multi-functional smart bracelet. It has a 0.96-inch IPS colorful screen. It is compatible with iOS 8.0 and above, Android 5.1 and above. It will give you great experience Features:0.96'' colorful IPS screen, multiple interface and colorful screen give good visual experience.Heart rate & blood pressure monitoring, knowing your heart rate and blood pressure quality.Typical functions: 12/24 hour system (date, week display), sleep time and power display.Sleep monitoring (sleep time display & sleep quality), giving you a good sleep quality.Step, movement distance and calories consumption in real time, easy to reach the best fitness effect.Reminder functions, support call reminder, excessive sitting reminder, alarm clock reminder, and it also supports for QQ, WeChat, Facebook, Skype, Twitter, WhatsApp, Line, KakaoTalk message push.Multiple sport modes, including walking, running, riding, climbing, swimming, help you manage your health.Support BT 4.0, Android 5.1 and above, iOS 8.0 and above.Support IP67 waterproof, capable of daily water resistance, not for showering and swimming.Multiple languages: Simplified Chinese, Traditional Chinese, English, Russian, Hungarian, Hindi, German, Italian, Czech, Slovak, Japanese, French, Polish, Dutch, Portuguese, Spanish, Arabic.Parameters:Screen: 0.96'' IPS color screenBT: BT 4.0BT Chip: DA14585Heart Rate Sensor: HRS3300G-Sensor: KX023Compatibility: with Android 5.1 / iOS 8.0 and aboveBattery: Polymer lithium batteryBattery Capacity: 100mAhCharge: Charging clipCharging Time: about 3 hoursWorking Time: about 1 weekStandby Time: about 2 weeksAPP Language: Simplified Chinese, Traditional Chinese, English, Russian, Hungarian, Hindi, German, Italian, Czech, Slovak, Japanese, French, Polish, Dutch, Portuguese, Spanish, ArabicLanguage: Simplified Chinese, Traditional Chinese, EnglishFunctions: Heart rate monitoring, Blood pressure monitoring, Blood oxygen monitoring, Standard movement function (step, distance, calorie counting), Sleep monitoring (sleep time, sleep quality), Call reminder, message ( with Facebook, Skype, Twitter, QQ, WeChat, WhatsApp, Line, KakaoTalk message push), Screen brightens while raising hand, Excessive sitting reminder, Alarm clock reminder, Mobile phone searching, Multiple movement modes (walking, running, riding, climbing, swimming), Shake to take photo, Fitness information sharing, SUOTA function, upgrade bracelet firmware through APK/APP, Automatically synchronize data to APK/APP, Task reminder, No disturb modeSpecifications:Color: Black / Gold / Silver (Optional)Case Material: Zinc AlloyBand Material: Zinc AlloyClasp Type: BuckleWater-Resistant Level: IP67Dial Size: 4.5 2.2cm / 1.78 0.87inDial Thickness: 1.0cm / 0.39inWatchband Width: 0.8cm / 0.31inWatchband Length : 21cm / 8.27inWatch Weight: 42gPackage Size: 16.3 7 3cm / 6.42 2.76 1.18inPackage Weight: 130gNotes:APP/APK downloading methods: Scan QR code, download and