Product Name: Smart WatchMaterial:ABS+Aluminum AlloySizes:45*26.5*11.6mmWeight:120g Color:Black,PinkPattern:Square 1、【Unique Visual Design, Great Experience】HD screen, ultra-narrow border, HD color screen, smooth viewing, high screen quality, fast touch speed, comfortable and easy to use, bringing excellent user experience. 2、【Smart Watch with High-Quality Bluetooth Calls】The Bluetooth call function can replace the mobile phone to answer and make calls. You can add common contacts in the APP and synchronize them to the watch, or you can call the phone number directly on the smart watch. It has the function of setting emergency contacts and supporting SOS emergency calls. 3、【Smart Fitness Watch with Smart Notifications and Reminders】This smart watch can remind you of incoming calls, text messages, emails, QQ, WeChat, Facebook, Twitter, WhatsApp, Skype, Instagram and other social software messages. The smart fitness watch for men and women will vibrate lightly and give voice prompts, so you will never miss important information. 4、【Smart Fitness Watch with 24/7 Health Monitoring System】The B7 smart watch can monitor changes in heart rate and sleep quality. The sensitive sensors of the smart watch can monitor various body data in real time to protect health throughout the process. 5、【More than 100 sports modes are free to choose, IP68 waterproof】. The sports watch has its own sports mode and can also send other sports to the APP. A variety of sports modes meet the different needs of different people, making sports activities more interesting and fitness more scientific and effective.