Meco 0.86 Inch Heart Rate Fitness Tracker Sleep Monitor Smart Bracelet Wristband For Mobile Phone

Features: Support Heart rate monitor 0.86 inch OLED display screen with touchpad Pedometer, Fitness Tracker, Sleep Tracker, Message Reminder, Call Reminder SNS notifications: Support SMS, WhatsApp, Facebook, Twit ter, Wechat, and other social network site alert. Parameter: Display:OLED Resolution:96x32dpi Batt ery capacity: 80mAh Standby time: 7-15days Batte ries Type: Polymer lith ium batt ery Synchronization:Bluetooth 4.0 Working Temperature:0-40 The main material: Silica gel an plastic Waterproof level: IP67 Product Dimensions:20x13.7x215mm Sport Type: Exercise&Fitness, Bowling, Camping&Hiking, Climbing, Dance, Outdoor, Running, Soccer, Swimming, Tennis, Yoga Compatibility: Android 4.4 or above and iOS 8.0 or above Support Bluetooth 4.0 App download: Download "Lingyue" App from Apple Store and Android market or Use WeChat to scan the QR Code Package Include: 1x Smart Bracelet 1x USB charging cable 1x Operation Manual Note:Before wearing bracelet,please charge for one hour,bracelet charging automatically boot,no switch key