About this item Answer/Make Calls and AI Voice AssistantStay connected with family and friends anytime, anywhere with built-in HiFi stereo speakers and microphone. Answer or make calls directly through the watch via Bluetooth. The app stores multiple contacts and provides real-time notifications for incoming calls and messages, while the AI voice assistant can assist with quick help such as weather forecast and setting alarms. DIY Watch Faces & 2 Pack Watch StrapsPersonalize your watch face with your favorite photos, supplemented by over 100 watch face options. Constructed from special aluminum alloy material, it comes with two types of interchangeable watch straps - Nylon and Silicone, perfect for every occasion. 100+ Sports ModesTrack your daily activity with over 100 sports modes, including running, cycling, yoga, and football. Connect to GPS through the app to record your training routes and fitness progress. Monitor Health in Real TimeThe fitness watch uses high-performance optica