Sell OLED Water-Proof BT4.0 Smart Wrist Band 0.66 Touch Screen Smart Bracelet Fitness Tracker Heart Rate Pedometer Sleep Mon best price

Advanced smart wristband with many functions to make your sports more intelligent and care about your fitness through heart rate monitor, sleep monitor, sedentary remind, sports record etc. IP66 water-proof for more convenient daily use. Good smart bracelet you cannot miss! Features: 0.66 OLED screen with back light, touch to operate. Comfortable TPU strap with solid case. Advanced Nordic chip, BT4.0 transmission technology. IP66 water-proof for daily: hand washing, rain etc. 100mAh rechargeable battery, 45 days long standby time. Multi-Functions: Heart Rate Monitor, Pedometer, Distance, Calorie, Sleep Monitor, Sedentary Remind, Call/Message Remind, App Notifications, Blood Pressure Monitor(in Static Position), Anti-Lost, Gesture, Alarm, OTA Function, Vibration etc. Compatible with IOS 7.0 & Android 4.4 or above devices. Support 8 kinds of language: English, French, Japanese, Korean, German, Russian, Chinese Simplified, Traditional Chinese.  Note: 1.Please charge this smart band for some time on first use. Charged by Clip-on USB cable and can be connected to PC, power bank to get charged. 2.Before usage, please download app(Name: YLsmart)from Apple Store or Android App Store. Or you can scan the QR code(in User Manual) to install this app. Specifications: Type: Smart Band Model: S8 Color: Black / Purple (Optional) Chip: Nordic Sensor: Three-Axis Acceleration Sensor Screen: 0.66 OLED Touch Screen Battery: 100mAh, Polymer Lithium Standby Time: 45 Days BT Version: BT 4.0 Support: IOS 7.0 & Android 4.4 or Above Water-Proof Level: IP66 Vibratiob: Yes Watch Case: Plastic Watch Band: TPU Close Type: Hidden Clasp  Language: English, French, Japanese, Korean, German, Russian, Chinese Simplified, Traditional Chinese.  Dial Size: 4.6 * 3.1cm / 1.8 * 1.2in Dial Thickness: 1.1cm / 0.4in Watch Girth: 24.2cm / 9.5in Watchband Width: 2.4cm / 0.9in Watch Weight: 32g / 1.1oz Watch Box Size: 11.5 * 8 * 5cm Wholly Weight: 129g / 4.2oz Package List: 1 * Smart Band 1 * User Manual 1 * Clip-on Charging Cable