20MM strap:For Samsung:
1. Galaxy Watch Active 1（40mm SM-R500） 2. Galaxy Watch Active 2（40mm SM-R830）
3. Galaxy watch（42MM SM-R810) 4. Gear S2 classic （SM-R732 ）
5. gear sport 6. Gear sport（SM-R600) 7. Galaxy Watch 3 (41mm SM-R850) 8. Galaxy Watch Active 2（44mmSM-R820) For Nokia:
1. withings steel HR men styles 2. withings steel men styles 3.nokia steel hur men styles 4. nokia steel men styles
For Huawei:
1. watch2 2. watch GT2 42MM 3. honor watch SE 4. honor MagicWatch2 42mm
For TICWATCH:
1. ticwatch 2 2. tickwatch C2 3. ticwatch E
For Moto:
1. 360 2gen 42mm
For Garmin
1. Garmin vivoactive3 2. vivo nove 3. Garmin vivoactive3 musicc 4. vivo move apac 5. trainer 6. venu
7. forerunner245 8. forerunner 645 9. Garminmove style 10. Garmin vivoMove Luxe 11. Garmin venu Sq
12. Garmin vivomove3 13. GarminmoveLuxe 14. Garmin vivoMove style 15. Garminmove3
16. Garmin vivomove 17. armin vivomove HR 18. Garmin forerunner 245music 19. Garmin forerunner 645music
For Huami :
1. amazfit GTS 2e 2. amazfit GTS 2mini 3. amazfit GTS 2 4. amazfit pop pro 5. amazfit pop
6. amazfit BIP U 7. amazfit GTR 42MM 8. amazfit GTS 9. amazfit BIP 10. amazfit BIP lite 11. amazfit bip 1S
For LG:
1. watch sport
For misfit
1. misfit vapor
For pebble
1. pebble time round 2. Pebble 2
