ITEM NAME:Smart Watch W1C Ip68 Waterproof Heart Rate Blood Pressure Monitoring Smartw G4U8 Smart Watch W1C Ip68 Waterproof Heart Rate Blood Pressure Monitoring Smartw G4U8 why choose us ? 1) BIG SCREEN :Oversized 1.3 inch IPS color LCD screen,surface glass with new G+F full glass bonding process let you Press without interference. 2 ) ULTRA-Thin METAL BODY:Zinc alloy CNC drilling process, exquisite and sturdy, Vacuum ion plating combined with preceision sandblasting, Skin texture, jewel-like and connotative 3) UNDERSTAND BODY STATUS: Heart rate & blood pressure measurement, Sleep record, Sedentary reminder, steps and calories counting. RECEIVE MESSAGE & MUSIC CONTROL: kinds of message directly displaced like SMS, Call, Facebook, Twitter...etc. Also can control the mobile phone to play songs when you want. Wechat/QQ/Facebook/Twitter/skype/line/whatsapp...from your phone. 4) ULTRA LONG BATTERY: Standby time 15 days,Normal working time 5 days. Call, SMS, WeChat, QQ, skype, whatsapp, facebook, linkedin, twitter, viber,line notification alert: Support. Shake Photograph: Support Do not disturb mode (22:00-8:00 bracelet stop receiving notification, raise the hand bright screen function has no effect): Support. Find the phone: support Main material: Case: Zinc alloy; Strap: Silicone Product Size(mm):about 255*30*10mm Product Net Weight (g): about 55.5g Main Display : 1.3 inch TFT 240*240 Button: one button touch Type of battery: li-ion battery Battery Capacity: 180mAh Standby time: 10 days Normal use time : 3-5 days Charging Time: About 2hours Alarm group: 8 Alert type: Vibration Step counter: Support 24h/12h time format selection: support Mileage: Support Calories: Support Sleep Monitoring: Support Heart rate: support Alarm: Support Continuous Heart Rate Monitoring: Support Sedentary reminder: Support Blood Pressure: Support Blood oxygen : Support Stopwatch: Support Sports Mode: Support Find brac