Thwy work.
My wife and I both have protectors on our watches and they are working very good.

$12.99
A full-coverage hard case with built-in glass for the slim Galaxy Fit3 band, two in a pack.

My wife and I both have protectors on our watches and they are working very good.
Excellent product! It is high quality, very practical, and definitely worth recommending.
I have been incredibly surprised with the durability of these watch screen protectors. 100% recommend.
So I've had these for almost a month. I like them for the simple fact that if I wanted to change the band on the watch to a different color then what I have. It covers the base completely. Plus it's has good protection for the watch screen. I hope this helps someone.
Es muy buen producto. Te protege el dispositivo bastante bien; son livianos y fáciles de colocar y quitar. El táctil funciona bien, siempre y cuando lo mantengas seco. En mi experiencia con ello, prefiero usar la pulsera sin el protector, ya que al hacer ejercicios suda un poco y ya el táctil no me funciona. En general cumple muy bien su función.