Buy with confidence!!! Smart Watch Compatible with iPhone/Android Phones - This smart watch is compatible with most iOS 8.0 Android 4.4 or higher smart phones (Not for PC or tablet). Pairing it to your phone, you can answer/make calls and read messages/app notifications(including Facebook, Instagram, Twitter, Whatsapp, and more) directly on this smartwatch. Accurate Fitness Tracker with 100+ Sport Modes - This fitness tracker watch can accurately track your all day calories burned, steps taken, distance traveled. 100+ sports modes including various outdoor and indoor activities, allow you to get the real-time workout data on the watch. Heart Rate/Blood Oxygen Monitor Sleep Tracker - This health tracker watch will auto monitor your heart rate and sleep quality all day. You can also use it to monitor your real-time blood oxygen saturation. By connecting the smartwatch to your phone, the app will provide you the detailed heart rate chart and comprehensive analysis of your sleep quality to help you stay active and stay healthy. ized Watch Faces IP68 Waterproof Smart Watch - This smartwatch adopts 1.83 inch HD touch screen, and there are 100+ watch faces options in the app for you to ize your own style. You can also DIY the watch face with your favorite photo like pets photo or selfie. With IP68 waterproof standard, you can wear this watch with no worries while washing hands or sweating out. Smart Watch for Women Men More Practical Features - This digital watch can fit well both for for women and men (band size: 6.1-9.6 inch). It has many practical features, such as alarm clocks, music control, stopwatch, timer, deep breath guide, sedentary reminder, female menstrual cycle tracker, etc. It's a very good gift choice for your friends and family members to help them stay motivated.