22MM:
for Samsung Galaxy Watch 46mm
for Samsung Gear S3 Classic
for Samsung Gear S3 Frontier
for huawei watch gt strap
for huawei watch gt 2 46mm band
for huawei watch gt 2e
for amazfit gtr 47mm
For Huawei Honor Watch Magic
For Huawei Watch 2 pro
For Xiaomi Huami Amazfit Pace
For Xiaomi Huami Amazfit Stratos 2/2s
And other traditional or Smart Watches with standard”22mm”lug width.
20MM:
For?Amazfit gts 2/Amazfit bip
for Samsung Galaxy Watch 42mm
for Samsung Galaxy Watch Active2?40mm 44mm?
for amazfit gtr 42mm
for Samsung Gear S2 classic, Gear Sport; Huawei watch 2,huawei watch gt 2 42mm band
And other traditional or Smart Watches with standard”20mm”lug width.
Compatibility:
22MM:
for Samsung Galaxy Watch 46mm
for Samsung Gear S3 Classic
for Samsung Gear S3 Frontier
for huawei watch gt strap
for huawei watch gt 2 46mm band
for amazfit gtr 47mm
And other traditional or Smart Watches with standard”22mm”lug width.
20MM:
for Samsung Galaxy Watch 42mm
for Samsung Galaxy Watch Active2?40mm 44mm?
for amazfit gtr 42mm
for Samsung Gear S2 classic, Gear Sport; Huawei watch 2,huawei watch gt 2 42mm band
And other traditional or Smart Watches with standard”20mm”lug width.