NO.1 F13 Smart Watch Real-time Heart Rate Monitor Outdoor Wristband - Green 3D Printer & Supplies - LED power consumption: 10W

- LED power consumption: 10W

SIM card slot :No

html Other Features 1

Unit Emitter BIN LED Display Size 35-180inches Aspect Ratio Others

html Other Features Uses Makerduino UNO board (compatible with Arduino UNO)

NO.1 F13 Smart Watch Real-time Heart Rate Monitor Outdoor Wristband - Green 3D Printer & Supplies - LED power consumption: 10WColor Green Waterproof IP68 Model F13 Model F13 Quantity 1 piece Material TPU+PC Shade Of Color Green Water proof IP68 Bluetooth Version Bluetooth V4. 0 Touch Screen Type TFT Operating System No Compatible OS Android,IOS Battery Capacity 350 mAh Battery Type Li polymer battery Standby Time 25 days Certification CE, Rohs, Other Features Built in chip type: Nordic 51822 Alert type: Ring,Vibration Bluetooth calling: Phone call reminder Health tracker: