2025 Women Ultra-thin Smartwatch MK90 1.75Inch Screen BT Call Waterproof Heart Rate Sports Relojes Smart Watch for Ladies

2025 Women Ultra-thin Smartwatch MK90 1.75Inch Screen BT Call Waterproof Heart Rate Sports Relojes Smart Watch for Ladies. Main chip. Realtek 8763ewe. G-sensor model. STK8325. RAM. Flash. 256KB +External 128Mb. Charging method. Magnetic adsorption. LCD Specifications. 75 inches TFT ，Resolution240*296. Waterproof speaker. Size 1306. Waterproof microphone. Size 4015. Touch screen. Full screen touch. Battery capacity. 220mAh. Theoretical standby time. 5-7day. Theoretical working time. 3-5day. Motor. Built-in, vibrating reminder. Heart rate. VC30F. Charging voltage. Recharging current. Charger Specifications. DC 5V （Current ≥ 0.5A）. Features: Touchscreen. Features: App Control. Function: Calendar. Function: Alarm Clock. Function: WORLD TIME. Function: Sleep Tracker. Function: Fitness Tracker. Function: Call Reminder. Function: Answer Call. Function: Message Reminder. Function: Dial Call. Function: Heart Rate Tracker.