| Number of Items in Set | 6 |
|---|---|
| Power Source | Batteries |
| Size | Small |
| Indoor/Outdoor | Indoor/Outdoor |
| Color | Black |
| Measurement System | Decimal & Imperial |
| Material | Plastic |
| MPN | FB401BK, FB401BK-EU |
| Set Includes | Fitbit, charger and 3 wristbands |
| For Operating Systems | iOS |
| Item Length | 8 |
| Brand | Fitbit |
| Type | Activity Tracker |
| Department | Unisex Adults |
| Unit Type | Unit |
| Battery Life | Up to 5 Days |
| Measurement Provided | Calories, Distance |
| Language | English |
| Model | Fitbit FB401BK |
| Body Area | Wrist |
| Features | Wireless, Wristband |
| Sensors | Accelerometer |
| Unit Quantity | 1 |
| Sport/Activity | Running & Jogging |
Check the listing for details. Fitbit Flex Wireless Activity Sleep Wristband - Black & Aqua - Free Shipping!. Color: Black, Condition: Used. Listed at 32.00 USD. The Fitbit Flex Wireless Activity Sleep Wristband is a versatile fitness tracker designed for both indoor and outdoor activities. With a sleek design and comfortable wristbands in black and aqua colors, this set includes a Fitbit device, charger, and three different wristbands for a personalized fit. The Fitbit Flex tracks calories, distance, and provides detailed sleep monitoring, making it an ideal companion for those looking to track their fitness progress. Its wireless capability and up to 5 days of battery life ensure convenience and reliability for users on iOS devices.