M3 Fitness Tracker - Black "New - Open Box" Available in your choice of

Available in your choice of Navy

simply connect them directly to the speakers via a 3

6 Bright Colors Include: Aqua Blue

all-encompassing bass that is well-suited for any style of music

it's as simple as that

M3 Fitness Tracker - Black "New - Open Box" Available in your choice ofTracks real time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with a comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle. Features: Measures all day activity of your Heart rate pulse, Blood Pressure, Blood Oxygen, and Sleep tracker. It is also a Fitness tracker of steps, distance, calories burned and active minutes. Adjustable band for men, women, and