Fitbit Flex

Make fitness a lifestyle with Flex.. This slim, stylish device is with you all the time. During the day, it tracks steps, distance, and calories burned. At night, it tracks your sleep quality and wakes you silently in the morning. Just check out the lights to see how you stack up against your personal goal. It's the motivation you need to get out and be more active.

Set a goal and go

Flex allows you to set a goal and uses LED lights to show how you're stacking up. Each light represents 20% of your goal. You choose which one steps, calories, or distance. It lights up like a scoreboard, challenging you to be more active.

Flex tracks:

• Steps taken
• Distance travelled
• Calories burned
• Active minutes
• Hours slept
• Quality of sleep

Helps you get your ZZZs

Flex never sleeps, even when you do. Continue to wear it all night and it'll measure your sleep quality. Your dashboard will reveal how long you slept and the number of times you woke up to help you learn how to sleep more soundly. Flex also has a silent wake alarm that gently vibrates to wake you at your desired time, without disturbing your partner.

At night, The Flex tracks:

• How long and how well you sleep
• How many times you wake up

In the morning, it:

• Wakes you with a silent alarm
• Won't bother your partner

Sync your stats. See your progress

Flex automatically syncs your data to PCs, Macs, many iOS devices and select Android phones without plugging in or pushing buttons. This gives you real-time access to your stats on the Fitbit dashboard throughout the day. Also with select NFC-enabled Android devices, you can tap your device to launch your Fitbit stats. It's like magic.

Discover your trends

Flex comes with free online tools and a mobile app that allow you to set goals and follow your progress through awesome graphs and charts.

Log food, workouts and much more and get the inside scoop on your health. Knowing how close you are to reaching your goals gives you the motivation to reach them and aim higher.

Plays well with other apps

Weight trends can be influenced by a variety of fitness and nutrition factors. Fitbit works with several popular health apps that let you export your Fitbit data their way. Some, like Lose It!, also let you import their data into your Fitbit dashboard, so you can track your stats in either location. Learn more in our App Gallery.

Visit the App Gallery

Download from the iTunes App Store