Bluetooth Smart Watch Outdoor Exercise Heart Rate Pressure Blood Oxygen $ 34.16 Product information: Screen size: 1.3 inches Interface: USB 2.0 Body memory: 32KB + 512 KBFLASH ROM: 128Mb FLASH Screen material: TFT Wearing method: wristband Additional functions: step counting, monitoring, smart reminder, remote selfie, health monitoring, information push, exercise tracking, sleep analysis Packing list Watch+Manual+Data Cable*1