The Kappa Prime KW-P004 Smartwatch is the revolution of the new year from Kappa. With its latest-generation audio system, you can listen to your music, make and receive calls, and talk hands-free with unprecedented clarity! The included double strap (pink and black) makes it perfect for any outfit. The Kappa Prime KW-P004 Smartwatch has a 45 mm rose gold satin aluminum case. The two straps, in pink and black versions, are made of soft silicone. The touch display offers 4 different watch faces, one of which is fully customizable, selectable based on your preferences and/or activities. The Kappa Prime KW-P004 Smartwatch is water resistant but not submersible (IP68); It features an interface for Bluetooth Calling (hands-free calling via smartwatch), heart rate, alarm and clock, music listening, stopwatch, sedentary monitoring, pedometer, camera control, sleep monitoring, various workout sessions, blood oxygenation, flashlight, calorie burn monitoring, games, phone calls, messages, weather, and social media apps (Facebook, WhatsApp, Instagram). The device is also compatible with Android and iOS systems via the Fitpro app (Bluetooth). Charging takes an hour; the magnetic charger is included in the package. The Kappa Prime KW-P004 is the cornerstone of the second generation of Kappa smartwatches. Cutting-edge design; satin-finished case for a consistently top-notch look; the highest performance ever and shocking hands-free audio. Shipped with an original case, warranty, and shopping bag.