Feature: It supports heart rate, blood pressure, blood oxygen monitoring, and sleep monitoring functions. When you fall asleep, it will automatically monitor sleep quality and record data on the APP. New Macaron 1.44-inch TFT color screen, high-sensitivity single-point touch, can achieve different operations. Support incoming call and message notification, never miss any important information. IP65 daily life waterproof, multiple sports modes, suitable for outdoor sports. Automatically record daily exercise steps and calorie data. USB plug-in charging design, remove the wristband and plug and charge, simple and convenient. Description: Product name: Smart Bracelet Model: New D18S Type: smart watch Color: Macaron Material: ABS Rubber Screen: 1.44-inch TFT Resolution: 240x240 BT version: BT 4.0 App: Fithere Compatible operating system: compatible for Android 5.0 and above/IOS9.0 and above Operation mode: touch button Battery capacity: 90mAh Functions: alarm clock setting, sedentary reminder, pedometer, sleep monitoring, incoming call/information reminder, searching for mobile phone, raising hand to light up, remote camera, etc. Alert Type: Vibration Applicable languages: Chinese, English, Spanish, French, GerAdult, Russian, Arabic, Dutch, Portuguese, Arabic, Turkish, Japanese, Malaysian, Thai Packing list: 1 x Smart Bracelet 1 x Instructions Note: 1. Due to Adultual measureAdultt, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.