Difference between fitbit charge 2 small and large

2 PCS Smartwatch Charging Cable for Fitbit Inspire 3 Smart Fitness Bracelet Watch Charger Spare

Fitness Band USB Charging Cable Replacement Smart Wristband Charger Cord for Fitbit Flex 2

Official Style Fitbit Charge 2 Small Silicone Replacement Strap

Quick Replacement Charger USB Cable for Fitbit Charge 2 Bracelet Wrist Band For Fitbit Charge2 Fit Bit Wristband Dock Adapter

2Pcs Charger USB Charging Cable Dock Stand for Fitbit Versa 2 Health and Fitness Smartwatch

USB Charger Cable For Fitbit Versa 2 Smart Bracelet Watch Accessories Replaceable USB Charging For Fitbit Fit Bit Versa2 Adapter

New 2 Pcs 1m USB Charging Cable Power Charger Cord Fits For Fitbit Versa Smart Watch