I8 Smart Bracelet 0.96'' Smart Wristband Heart Rate Blood Pressure Pedometer Calories IP67 Fitness Tracker Compatible with higher wattage of

Compatible with higher wattage of up to 70w and a performance boost in both vapor and flavor production

Bluetooth 4

Turn off meter after 10 minutes of non-use to conserve batteries

air intake temp

I8 Smart Bracelet 0.96'' Smart Wristband Heart Rate Blood Pressure Pedometer Calories IP67 Fitness Tracker Compatible with higher wattage ofProduct Features: 0. 96 inch Touch Screen Best suitable screen size of high definition pictures displaying to give you great experience. Lighting Up Screen By Lifting Wrist It's hands free to read the time by lifting wrist. Sleeping Monitor Automatic monitoring and recording the quality of your sleep, to help you better understand your sleep situation and make improvement. Distance Calorie Measurement Tracks your workouts like steps, distance,