Fitbit flex 3

Wommty Replacement Adjustable Buckle Arm&Ankle Wristband Band with Mesh Pouch For FFitbit Flex/2, Fitbit One, Fitbit Charge2, Fitbit Alta, Garmin Vivofit/2/3, Misfit Shine/2, Sony Smartband (13inch)

Wommty Replacement Adjustable Buckle Arm&Ankle Wristband Band with Mesh Pouch For FFitbit Flex/2, Fitbit One, Fitbit Charge2, Fitbit Alta, Garmin Vivofit/2/3, Misfit Shine/2, Sony Smartband (11inch)

Wommty New Version Adjustable Hook&Loop Strap Armbband&Ankleband Wristband with Mesh Pouch for Fitbit Flex/2, Fitbit One, Fitbit Charge2, Fitbit Alta, Garmin Vivofit/2/3, Misfit Shine/2, Sony Smartband (13inch)

Wommty New Version Adjustable Hook&Loop Strap Armbband&Ankleband Wristband with Mesh Pouch for Fitbit Flex/2, Fitbit One, Fitbit Charge2, Fitbit Alta, Garmin Vivofit/2/3, Misfit Shine/2 (11inch)

B-Great Ankle Band for Men and Women Compatible with Fitbit Flex 2/One/Zip/Charge 2 3/Alta HR or Garmin Vivofit/2/3/4/JR Fitness Tracker (Black, Medium)