Compatible:20mm Strap For Garmin vivomove HR/HR Sport For Garmin vivoactive 3/3t/3 MUSIC For Garmin Forerunner 245/645 MUSIC For GarminMove 3/Move Luxe/Move Style For Samsung Gear S2 Classic For Samsung Galaxy Watch Active/Active 2 40mm/44mm For Samsung Galaxy Watch 42mm For Samsung Galaxy Watch 3 41mm For Samsung Galaxy Watch 4 5 6 40mm/44mm For Samsung Galaxy Watch 5 Pro 45mm For Samsung Galaxy Watch 4 Classic 42mm/46mm For Samsung Galaxy Watch 6 Classic 43mm/47mm For Amazfit Bip 3/3pro For Amazfit GTS/GTS 2/ GTS 2e/GTS 2mini/GTS 3/GTS 4/4mini For Huawei Watch GT2 42mm/GT3 42mm For Honor Magic Watch 2 42mm For huawei Honor ES For Garmin Fenix 7S/Fenix 6S/6S Pro/Fenix 5S Plus/5S For Garmin D2 Delta S For Garmin Descent Mk2S And other traditional or Smart Watches with standard''20mm''lug width. Compatible:22mm Strap For Samsung Galaxy Watch 3 45mm For Samsung Gear S3 Frontier/S3 Classic For Samsung Galaxy Watch 46mm For Amazfit Bip 5 For Huami Amazfit Stratos Pace 2 2S 3 For Huami Amazfit 2/2S/3/GTR 47mm For Amazfit GTR 2/GTR 2e/GTR 3 /GTR 3 Pro/GTR 4 For XiaoMi Mi Watch Color/Color 2/Color Sport Edition For Xiaomi Mi Watch S1/S1 Pro For TicWatch Pro E2/S2 For Honor Watch Magic/Magic Watch 2 46mm For Huawei Watch 3/3Pro/4/4Pro For Huawei Watch 2 Classic For Huawei Watch GT 46mm/GT2e/GT2 46mm/GT3 46mm For Huawei Watch GT2 Pro/GT3 Pro 46mm/GT4 46mm For Huawei Honor GS Pro For Garmin Forerunner 745 For Garmin Vivoactive 4/HR premium For Honor Magic 1 / 2 For Honor Honor Magic Watch2 46mm/Magic /Watch Dream For Haylou GS/GST/GST Lite For Haylou Solar LS05 For Haylou RT2/RT/RS4/RS4 Plus For Garmin Approach s60/s62 For Garmin Fenix 7/Fenix 6 GPS/6 PRO GPS/6 Sapphire GPS For Garmin Fenix 5/5 plus For Garmin quatix5/quatix5 sapphire For Garmin MARQ series For Garmin Forerunner 935/Forerunner 945 For Garmin instinct For other traditional or Smart Watches with standard''22mm''lug width.