Swim-Proof

Track swimming automatically and see your exercise summary in the Fitbit app. Plus, never worry about making a splash – from bubble baths to beach days.

Stay connected to your day.

Call & Text Notifications

When you get calls and texts, Flex 2 vibrates and the discreet LED display flashes colour-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 charge.

Learn how Flex 2 notifications work.

• 

• Call Notification
• Reminder to Move
• Text Notification
• Goal Celebration
• Silent Alarm

A tracker so small, it’s a big deal.

31.7 x 8.9 x 6.8 mmWeighs 23.53 g (0.83 oz)

Style it for fitness. Style it for life.

Wristband

These super-slim, swim-proof wristbands are designed with comfort in mind.

Bangle

Hit goals and get compliments in this beautiful, hand-polished bangle.

Pendant

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.

About this item

• Track steps, distance, calories burned and active minutes
• Ultra-thin, removable tracker hides in bands, pendants and bangles, The Fitbit Flex 2 wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. It also has a surgical-grade stainless steel clasp
• Swim-proof for tracking swimming, life-proof for wear in the ocean, shower, pool and beyond
• Smart Track automatically recognizes select workouts and records them to your Fitbit app; Get call and text notifications on your wrist with unique vibration patterns and color-coded LED lights
• Automatically track how long and how well you sleep, and set a silent alarm to wake with a small vibration; An LED display lights up when you get calls, texts and Reminders to Move, and shows you how close you are to your daily goal with a simple tap.
• Operating temperature: 14 degree to 113 degree Fahrenheit, Maximum operating altitude: 30,000 feet
• The minimum and maximum circumference range between 140 - 206 millimeters