Fitness Trackers

100% Brand New with High Quality
You can Easy to carry around. On trip and travel
Convenient for you to do sports, including cycling, swimming, soccer, tennis and basketbal

100% Brand New with High Quality
One size fits all
Metal core necklace with a sleek black outside

Measure steps taken, calories burned, distance traveled, sleep hours and sleep efficiency
Set goals and silent alarms that vibrate, view trends and organize records
Share your results instantly with friends and family

A streamlined design with bright LED display
Available in small, medium/large, and extra large
Includes sizing spacers for best fit

Delivery time is 7-12 days in general
Stylish wristband to match your daily style with this brand new color choices
Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience Wristbands are manufactured by Bolton , and not by Fitbit

Delivery Time is 7-12 Days in General
Each Band Includes 1 Metal Clasp,No Tracker or Other Parts
Stylish Wristband to Match Your Daily Style with This Brand New Color Choices

Each Band Includes 1 Metal Clasp
Stylish wristband to match your daily style with this brand new color choices
Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience

Set 1pc Black 1pc Slate 1pc Red (Tangerine) 1pc Teal (Blue/green) NaveReplacement Bands with Clasps for Fitbit FLEX Only
Replacement Bands with Clasps for Fitbit FLEX Only /No tracker/ Wireless Activity Bracelet
Sport Wristband Fit Bit Flex Bracelet Sport Arm Band Armband

Wear as a wristband or clip-on
Compatible with Android, iPad, iPhone devices
Bluetooth technology with Touchscreen Display

UP is compatible with many devices running Android 4.0 (Ice Cream Sandwich) or later, and iOS 6.0 or later.
Designed to be worn 24/7; up to 10 days of battery life
Track your sleep: total hours, light versus deep, length of time to fall asleep

Turns your favorite wired headphones into wireless ones
Big buttons for common device controls; perfect for exercising
Built-in echo/noise cancelling microphones w/titanium drivers

Measures blood oxygen and heart rate
Requires Apple mobile device running iOS 7 or 8
Compact size