COMPATIBLE MODELS: For Samsung Galaxy Watch 46mm, Samsung Gear S3 Classic/ S3 Frontier, Samsung Galaxy Watch 3 45mm. For Huawei Watch 2 Classic, Huawei Watch GT/GT2 46mm /GT2E, Huawei Watch 3/3 Pro, Huawei Honor Magic watch 2 46mm. For Huami Amazfit GTR 47mm, Huami Amazfit Pace/Huami AMAZFIT Stratos, Asus Vivowatch/Asus ZENWATCH, Xiaomi Mi watch color, Pebble Time/ Pebble Time Steel/Pebble Classic, Garmin Vivoactive 4. For Ticwatch Pro/Ticwatch GTX, Moto 360 2nd Gen 46mm. For Fossil Q Founder Marshal / Wander / Crewmaster / Grant, Fossil Gen 5. And other traditional or Smart Watches with standard "22mm" lug width.