Description 1. Precision Fitness Tracking Watch - A hot seller on Amazon, this watch will accurately track your steps, calories burned, distance walked, and heart rate throughout the day. It also supports an additional 7 exercise modes to help you track additional exercise patterns and connects to your smartphones GPS to map your route in the relevant app. 2. Smartwatch for iPhone Android phones - This watch is compatible with most smartphones on iOS 8.0 and Android 4.4+ (not available for PC or tablets). You can get calls, texts, calendars, emails and message alerts and read them directly on the watch. The watch fits wrists from 6.5 - 9.5 inches (circumference) and is suitable for men women and children. 3. Sleep tracker more useful tools - This watch automatically detects and tracks your sleep and analyses the quality of your sleep. You can easily view the data in the verfitpro app. This watch also has many practical tools such as alarm clock, music controller, deep breathing guide, sedentary reminder, stopwatch, timer. 4. 7+ days battery and waterproof for swimming - This watch has greatly improved battery life compared to traditional watches. It can work for 7-10 days on a single full charge. The watch is also IP68 waterproof, so you can wear it while washing your hands or swimming without worrying