Here is a watch that has it all for the active person. It is you little privet medical adviser, fitness couch, secretary, sports couch all on the one wrist. As a medical advisor, it has the ability to monitor blood pressure, blood oxygen level, heart rate, thermometer, and more. As a fitness couch, it has fitness tracking, sleep monitoring, mood monitoring, and more. As a secretary it can provided you with call reminder, message reminder, message push, notifications push, SMS alerts, push call, ID display. As a sport couch, it has multi-sport functions like pedometer, stopwatch, countdown, and chronograph. In addition, it has other features like weather push, music interactive control, alarm clock, anti-lost, and Bluetooth camera capability. If you need more it has information push reminder for QQ, WeChat, skype, Facebook, twitter, line, and WhatsApp. This watch has a built-in battery that has a 120-180mAH capacity. in addition, it has <128MB ROM memory and <128MB RAM memory and it uses android OS system and is compatible with android 4.4 and above and supports iPhone 5s / 5c / 6/6 plus/6s/6s with IOS 9.0 and above and android smartphone and it supports Bluetooth 4.0 and above. It will give you all of this information on its 1.69'' display screen that has 240*280 resolutions. It will alert you with screen auto light-up and alert vibration. To keep all of these features safe it has a IP67 waterproof level rating, it is dustproof, sweet-proof, shock resistance making it ready for all kinds of environmental conditions.