Vender Relógio inteligente Smartwatch Bluetooth À Prova D 'Água Multifuncional Com Touch Screen E Frequência Cardíaca Para Android / Ios melhor preço

Features: 1. Exercise record: Record the number of steps, calories, distance, blood oxygen and heart rate during exercise, and select corresponding exercise items according to different exercise types to obtain more accurate data. 2. Sedentary reminder: Remind you to sit for a long time and reach a goal to remind you to help you activate a better physical state; the intimate and silent alarm clock vibration reminder will not disturb others. 3. Sleep monitoring: pay attention to your health. Recording scientific data can help you improve sleep quality. 4. Comfortable to wear: Choose elastic material, more comfortable to wear, optional color, and the buckle allows you to exercise freely without falling off. 5. Real-time message reminder push: Both phone and message reminders are available, and important messages are no longer lost. Description: This smart watch supports complete sleep monitoring, alarm clock, etc., suitable for long-term use. Specifications: Model: KW19 Appearance size: 50.00 *45.00*9.6mm Strap: Plastic + Silicone Strap length: 245mm Dials size: 45*50*10.8mm Mainboard: HS6620D_RAM 128KB+ROM 256KB External support: (KEY /LCD+HR+VIB) CPU: HS6620D Built-in RAM+ROM: RAM 128KB+ ROM 256KB Expansion SPI: ROM 4 MB T card: not supported Display: 1.3 inch TFT Resolution: 240*240 Connection method: ZF Touch screen: single touch Wireless: 4.0 Battery: 140mAh polymer battery Wireless connection Standby: > 8 days Normal use: > 3 days Package Included: 1 * Smart watch 1 * Charging cable 1 * Manual Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object. CE认证