Fitbit Sense 2

Specifications about the watch

Model: Fitbit Sense 2
Model number: FB521
Introduced: October 2022
Screen size: 1.58"
Dimensions: 38.1 x 38.1 x 11.43mm
Strap attach: 21mm
Watchcase: 38mm
Weight: 40g 

Watchband and accessories Fitbit Sense 2

Equip your smartwatch with a new watchstrap or cover. 
Straps made of silicone, nylon or stainless steel.
Buy a screen protector made of tempered glass or a soft plastic screenguard for best protection.

CaseOnline sells the widest selection of interchangeable wristbands and smartwatch accessories. 
Choose from several different sizes and materials. Give your smartwatch a new look with a new beautiful watchband.
We have at least 40,000 watch accessories in stock. Welcome to CaseOnline.com