| Country of Origin | China |
|---|---|
| Number of Items in Set | 1 |
| Power Source | Batteries |
| Indoor/Outdoor | Indoor/Outdoor |
| Color | Black |
| Measurement System | Decimal & Imperial |
| For Operating Systems | Android |
| Brand | Fitbit |
| Type | Activity Tracker |
| Department | Unisex Adults |
| Unit Type | Unit |
| Measurement Provided | Heart Rate |
| Language | English |
| Model | Fitbit FB421 |
| Body Area | Wrist |
| Sensors | Accelerometer |
| Sport/Activity | Running & Jogging |
Check the listing for details. Fitbit Fb421 with Charger and Blaze Fb502 Charging Cable Used. Color: Black, Condition: For parts or not working, Made in China. Listed at 16.00 USD. Fitbit Fb421 with Charger and Fb502 Charging Cable Used Both charging cables work. The watch will charge and green sensor lights will flash on the back but the screen is black. So, for those reasons it is listed as parts only.
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