Watch Brand Band Width
Amazfit GTR 2, Amazfit GTR 2e, Amazfit GTR 47mm 22mm
Amazfit GTS,  GTS 2, GTS 2e, GTS 2 mini, Amazfit GTR 42mm 20 mm
Amazfit Bip U Pro, Amazfit Bip U, Amazfit Bip S, Amazfit Bip S Lite 20 mm
Apple Watch Series 1-7 & SE - 38/40/41 mm case 38mm/40 mm or 22mm with Lug
Apple Watch Series 1-7 & SE - 42/44/45 mm case 42mm/44 mm or 24mm with Lug
Fitbit Versa 1 & 2 22mm
Fitbit Versa 3 & Sense 20mm with lug
Fossil Explorist HR Gen 3,4 22mm
Fossil Gen 5 LTE 22mm
Fossil Sport 43MM 22mm
Garmin Venu 2 22mm
Garmin Venu 2 Plus 20mm
Garmin Vivomove HR 20mm
Garmin Vivoactive 3 20mm
Huawei Watch 2 18mm
OnePlus Watch 22mm
Samsung Galaxy Watch4 (44mm) 20mm
Samsung Galaxy Watch3 (41mm) 20mm
Samsung Galaxy Watch3 (45mm) 22mm
Samsung Gear Live 22mm
Samsung Gear S2 classic 20mm
Samsung Gear S3 frontier & classic 22mm
Samsung Active 2 (40mm & 44mm) 20mm
Samsung Galaxy Watch 46mm 22mm
Samsung Galaxy Watch 42mm 20mm
Ticwatch E 20mm
Ticwatch S 22mm
Timex Metropolitan S 36mm & 42mm 20mm