New KT58 Smart Watch 169 Bluetooth Heart Rate Blood Pressure Oximeter Step Smart Sports Bracelet

Product Information:
Color: Black silicone, Black silver silicone, Gold powder silicone, Gold rice silicone
Screen size: 1.69
Processing method: OEM
Interface: USB 3.0
Material: Plastic Zinc Alloy
Color classification: black
Packing list: packing box, manual, bracelet, charger
Battery capacity: 190mAh
Operation mode: touch button
Battery life: less than 7 days
Functions: Step counting, heart rate monitoring, social entertainment, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection
Usage method: wrist strap