[Waterproof and Warranty] 50M (5ATM/150FT) waterproof, spray-proof, rain-proof, wash your hands, rain, sweat, no problem! (Please do not wear the watch during sauna, bathing, diving and swimming, please do not press any buttons underwater, please keep the watch away from steam and hot water). Perfect and ideal gift; environmentally friendly gift packaging; replacement 30 days, 12 months warranty. [Data Collection] The watch has 12 hours/24 hours display, two groups of alarms, stopwatch and other functions. Steps, mileage, and calories can be stored for up to 7 days. It is easy to read, making it easy and fun to manage goals when walking, running or jogging. [Luminous design] You can view the results on a large, clear and easy-to-read screen. The watch has a super bright LED light design, just click the "light", the screen will turn green, you will clearly see the data on the screen, which is suitable for men and women, the elderly and children. ?Convenient to carry? Compared to the conventional clip-on step counter, the watch step counter is not only convenient ?, but also convenient to use and easy to put on. Without bluetooth, no application is required, easy to carry and suitable for all types of outdoor sports. [Data Collection] The watch has 12 hours/24 hours display, two groups of alarms, stopwatch and other functions. Steps, mileage, and calories can be stored for up to 7 days. It is easy to read, making it easy and fun to manage goals when walking, running or jogging.