K10 Ultra Smartwatch Features :- SIM Support :- Compatible with 2G/3G/4G SIM for calling Display :- 2.1-inch HD touchscreen for clear and smooth navigation. Battery :- 380-500mAh battery providing up to a full day of usage. Fitness Tracking :- Step counter, heart rate monitor, and sleep monitor. Multifunctional Use :- Phone calls, messaging, notifications, and music playback. Storage :- Built-in storage for saving songs and essential files. Connectivity :- Bluetooth support for calls and app notifications. Sports Modes :- Multiple sports tracking for fitness enthusiasts. Water Resistance :- Protection against minor splashes.
