Pengaz Replacement Summer Vivid Color Wristband with Clasp for Fitbit Flex Activity and Sleep Tracker (7 Pack (All Colors), Small)

Replacement clasp for fitbit flex.
For fitbit flex band only! Not for For fitbit one, force or other models!
No tracker or other parts! Replacement clasp only!

Sports & Sleep Tracking: You can download and upgrade the Vidonn APP at APP store. It works with the device to keep everything tracked on the go.
Compatible for iPhone 4S,5,5S,5C,iPad,iPod touch 5,Samsung Galaxy
Tracks your daily activity and sleep quality, make your life funnier.

All day Activity Tracker- Displays all day Steps, Distance, Calorie Count with 12 day memory; Activity Status review with single RGB LED indicator
Sleep Monitor- Monitors sleep patterns
Bluetooth low energy wireless transmission technology; Connects to iPhone 4s, 5, iPad, iPad mini

Imported
24/7 Wearable: Always-on activity tracking keeps track of your activities throughout the day and is prepared for any adventure with its dust and water resistant protection (IP67). Light and durable with a curved Super AMOLED display.
Personalized Fitness Motivator: With the Heart Rate Sensor, Samsung Gear Fit gives you real time coaching to actively support and motivate you to achieve your fitness goals.