Fitbit Sense FB512 Fitness Tracker Heart Rate Monitor Black GRADE B (V2) Wireless Headphones

Fitbit Sense FB512 Fitness Tracker Heart Rate Monitor Black GRADE B (V2) Wireless HeadphonesCondition: Used Fully functional and in great condition with some signs of previous use such as scratches on the screen. Includes: Fitbit tracker only. Original packaging, charger and other accessories not included. EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built in skin temperature sensor logs yours each night so you can see when it varies. With a compatible ECG app right on your wrist, assess

Condition: Used - Fully functional and in excellent condition

the receiving mode can easily restore CD-level high-fidelity stereo sound quality in 24bit/48Hz

and storage case only

1-handed loading 1/4-inch hex chuck with easy grip sleeve

This does not affect function in any way

or signs of use

Battery Life: Up to 40 hours

Includes a charging cable

Condition:For parts or not working

audio cable and carrying pouch only

each charging case is uniquely paired with the individual buds from the set

Condition: Pre-Owned - Noticeable wear on the headband and ear pads