Smart Watch Physiological Reminder Exercise Pedometer Ip67 Waterproof $ 32.43 Specification: Product name: Female smart bracelet Product size: 3648. 512mm Wristband size: 14*120mm Wristband material: Magnetic strap Case material: Zinc alloy Show: 1.04 color screen Battery capacity: 140mah Data transmission: Ble4.0 Charging time: 2h Operating temperature: -20 c+55 c Operation mode: Single touch + button Packing list: Smart bracelet x1