 |
Click To Enlarge
 |  |  |  |  |
 |  |
Fitbit Flex FB401BK Wireless Activity and Sleep Tracker Slate: Slim, stylish and always by your side. Track your activity throughout the day and monitor the quality of your sleep at night. LED lights on the device show you how your day is measuring up against your personal goals, motivating you to achieve a more active lifestyle.
What's Included
- Fitbit Flex Wireless Activity and Sleep Tracker
- Small and large wristbands
- Charging cable
- Wireless sync dongle
- Owner's manual
Product Features
Get motivated with instant personal stats right on your wrist
Accurately tracks steps taken, calories burned and distance traveled.
Discover your sleep patterns
Monitor how long and how well you sleep. Wake peacefully without disturbing your partner with the silent, vibrating alarm.
Designed with comfort in mind
Sleek and lightweight, this device is durable enough to withstand rain, the shower and your sweatiest workout, and comfortable enough to wear while you sleep.
Set a goal and check your stats
LED lights indicate your progress, each light representing 20% of your goal.
See real-time progress by syncing wirelessly with smartphones, tablets and computers
Automatically syncs with select through Bluetooth 4.0 with select devices, saving you the hassle of having to connect cords or manually enter data.
Free online tools provide a network of support
Monitor your progress online with a customizable dashboard equipped with tools, charts and graphs so you can visualize your progress.
Challenge your friends for extra motivation
Compete against and cheer on your friends and family. Compare stats and see how your progress measures up.
Celebrate your progress
Earn Fitbit badges for daily, weekly and even lifetime achievements.
Get more from your favorite apps
Automatically connects your data with popular health and fitness apps. Your device and selected apps work together to streamline your experience and help you reach your goals.
Rechargeable battery
Lithium-ion polymer battery can be charged with the included cable, which connects your device to your computer's USB drive.
| Specs: | Details: | |
|---|---|---|
| Height | 0.25 inches | |
| Width | 0.25 inches | |
| Depth | 9 inches | |
| Weight | 0.1 pounds | |
| Color Category | Black | |
| Battery Type | Lithium-ion | |
| Battery Strength Indicator | Yes | |
| Body Fat Display | No | |
| Body Metrics Measured | Steps taken|Calories burned|Activity vs. inactivity|Sleep quality|Distance traveled | |
| Clock Display | No | |
| Date/Time Display | None | |
| Display Type | None | |
| Silent Alarm | Yes | |
| LED Lights | Yes | |
| Instant On | Yes | |
| Maximum Depth Of Water Resistance | 32.8 feet | |
| Mobile Operating System Compatibility | Apple iOS | |
| Rechargeable | Yes | |
| Water Resistant | Yes | |
| Wearing Style | Wrist | |
| Wireless Syncing | Yes | |
| GPS Enabled | No | |
| UPC | 898628002649 |
