1pc Small S Black with White Dots Spots Replacement Band With Clasp for Fitbit FLEX Only /No tracker/ Wireless Activity Bracelet Sport Wristband Fit Bit Flex Bracelet Sport Arm Band Armband
No tracker or other parts!!! Replacement Rubber Band and Clasp Only!!!!
FOR FITBIT FLEX BAND ONLY!!! Not for For Fitbit One or other models!!!
Special Desgin for Charging Microsoft Band Fitness Tracker Smartwatch Health Monitor
Make your smart watch charging with convenient
USB 2.0 Speed Sync data more effective (the item made by Chinese, not by Microsoft )
Accurate Heart Rate measurement on your iPhone without awkward adapters
Works with your ANT+ displays such as Garmin, adidas and Timex
See all of your ANT+ sensors (Foot Pod, Bike Speed/Cadence, Power) in real time on your iPhone with free 4iiii App or Popular iOS fitness Apps
Includes the Slim Fit Cuff (Medium Cuff: 9.0 – 14.6 inch) for gentle inflation so you don’t feel discomfort
Clinically validated accuracy and designed according to internationally recognized guidelines to see how your blood pressure compares
Automatic indicator lets you know if you are at risk for an irregular heartbeat
Heart rate lets you know just how hard your body is working. Voice and visual coaching helps you stay in the right zone and get the most from your training.
Syncs wirelessly with miCoach Train and Run app. Track your stats, set goals or personalize a training plan.
As your heart rate is unique to you, miCoach can give you a personal and accurate calorie count for every workout.