Just bought a vivoactive 4s, standard strap is small. What lengt should I look for?
Just bought a vivoactive 4s, standard strap is small. What lengt should I look for?
Just bought a vivoactive 4s, standard strap is small. What lengt should I look for?
Hello! The vivoactive 4s uses the 18mm bands. The vivoactive 4 use the 22mm bands. This will fit wrist with a circumference of 135-200mm.