F57 Blood Sugar Smart Watch 1.9 Bluetooth Calling Watch Siri Voice Assistant Multi Sport Mode Blood

; Operation Mode: Touch Type; Wrist Strap Material: Silicone; Product Weight :65G; Strap Style: Sporty; Compatible Platform :Ios; Function: Bluetooth Call; Endurance :7-14 Days; Waterproof Class: Not Waterproof; Screen Type :Ips; Mold Type: Private Mold; Dial Style: Rectangle; Battery Capacity :3.7V / 200Mah; Diameter :36-40Mm; Product Size :278*39.67Mm; colour