WK9 Max Cheap Smart Watch With BT Calling For Men Women 2025 Hot Selling Smart Health Tracker Blood Pressure Heart Rate Monitor

WK9 Max Cheap Smart Watch with BT Calling for Men Women 2025 Hot Selling Smart Health Tracker Blood Pressure Heart Rate Monitor Product Description   Serial number Catalog Product parameters Color Stainless steel body (black, sliver, gold) Main Functions BT calling, smart alerts Heart rate/blood pressure monitoring, ECG Multi-sport modes: running, cycling, strength training, basketball, tennis, volleyball, Weather, find device, sleep monitoring, breathing training, sedentary reminder, stopwatch, flashlight, calculator, calendar 6 UI styles Change Dial, Siri, SOS, Gesture Answer, Spirit Island, Bedside Lamp About, Set Language, Set Time, Set Date, Backlight Time, Return Time, Split Screen Mode, Off Screen Pointer, Backlight Brightness Game: Airplane Operation method Slide down split screen: message notification   Slide up split screen: BT call, style switch, gesture answer, flashlight, flight mode, do not disturb mode Right slide split screen: time, date display, SOS, frequently used apps Buttons: press (enter system), back button, screen off button, on/off button  Hardware Parameters Chip JieLi APP Fitpro Compatible Systems Android 5.0 above,  IOS 9.0 above Motherboard Memory 32MB Screen 2.1 inch Resolution 260*296 Encoder DK-F412 mechanical encoder Number of keys Two buttons (1 side button, 1 encoder) Touch Type COB Full Touch Interaction NFC No Connection parameters BT 5.2 Sensors Gravity sensors SC7A20 Battery Battery Type Polymer lithium batteries Battery Capacity 200 mAh Charging method Magnatic charging Photos