All-Day Activity Tracking
Track your steps, distance, calories burned, active minutes, hourly activity and stationary
Automatically track activities like running, sports and aerobic workouts, then see exercise summaries in
the Fitbit app.
Auto Sleep Tracking
Automatically track how long and how well you sleep, set a sleep goal and bedtime reminder to form good
habits & wake up peacefully with a silent alarm.
Track swimming automatically & see your exercise summary in the Fitbit app. Plus, never worry about making
a splash-from bubble baths to beach days.
Call & Text Notifications
When you get calls and texts, Flex 2 vibrates and the discreet LED display flashes color-coded lights, so
you don't miss the messages that matter.
Reminders to Move
To help you stay active throughout the day, Flex 2 sends Reminders to Move that encourage you to take 250
steps every hour.
Long Battery Life
With up to 5-day battery life in an ultra-slim package, you can track all day and night without needing a
These super-slim, swim-proof wristbands are designed with comfort in mind.
Hit goals and get compliments in this beautiful, hand-polished bangle.
This elegant pendant hangs gracefully while tracking your steps, distance and more.
You've never seen fitness like this.
See how easily you can transform your tracker from day to night or workout to wedding with Flex 2
accessories and designer collections.
Flex 2 syncs wirelessly and automatically to 200+ iPhone, Android and Windows devices.
- 3-axis accelerometer
- Vibration motor
- LED display with 5 indicator lights
- Tap twice to see progress against your Main Goal
- Battery life up to 5 days
- Charge time: One to two hours
- Radio transceiver: Bluetooth 4.0
- Saves 7 days of detailed motion data-minute by minute
- Saves daily totals for past 30 days
- water resistant to 100 meters
- Made of a flexible, durable elastomer material
- Smart Track