It is compatible with:- Amazfit GTS Amazfit Bip Lite Amazfit GTS 2 Amazfit GTS 2e Amazfit GTS 2 Mini Amazefit Bip Amazefit Bip S Amazfit Bip Lite Amazfit Bip S Lite Amazfit Bip U Amazfit Bip U Pro Amazfit GTR 42mm Samsung Gear Sports SM-R600 Samsung Gear S2 Classic Samsung Galaxy Watch Active (40mm) Samsung Galaxy Watch (42mm) Fossil Q Gazer Men's 42mm Pebble Time Round Vivoactive 3 Vivoactive 3 Music Vivomove HR Forerunner 645 645 music 245 245 mm Vivomove Ticwatch 2 Ticwatch E Mobvoi Ticwatch Moto 360 2nd Gen 42mm HONOR Magic Watch 2 (42mm) Samsung Galaxy Active Samsung Galaxy Active 2 Realme Classic Watch Realme Fashion Watch Samsung Galaxy Watch 3-SM-R850 41mm Amazfit Bip LG Watch SPORT Misfit Vapor Fossil Q Gazer Fossil Q Gazer Men's 42 mm Pebble Time Round Nokia Steel HR (40mm) Nokia steel (40mm) Nokia within Steel HR(40mm) Nokia within Steel Features: SOFT AND HEALTHY MATERIAL:- Environmental Material: it is made of environmental silicone material, no peculiar smell and harmless, soft and durable.Even you wear a long time, the band is still very durable. Its Material compares favorable with the original ones,and the quality is wonderful. If you want your watch to have a new look, this band is your best choice! STRONG AND SAFE BUCKLE :- More Safe Clasp: the clasp is made of high quality stainless steel,stronger than the silver ones. Even you swim or soaked in water for a long time,it still cannot never fade. Enjoy your sports activities! QUICK EASY FIT:- It is very easy to connect with your watch. You just push the small post, and it will connect with your watch. Package Contents: 1 x Replacement STRAP [20mm] Note: The Smartwatch is Not Included.