Stay Connected and Messaged: The smartwatch uses the advanced Bluetooth 5.4 chip, providing fast and stable connections to your phone. With its built-in microphone and Hi-Fi speaker, you can make and receive clear calls directly from the watch. It also supports notifications from popular apps like Facebook, WhatsApp, Instagram, and Twitter. All notifications are displayed on your wrist and accompanied by vibration alerts, ensuring you never miss important calls or messages.