- 20mm smart watch.
- For Garmin Forerunner 245 / 245M / 645
- For Samsung Gear S2 Classic
- For Samsung Gear Sport
- For Samsung Galaxy Watch Active /Active2 40MM 44MM
- For Samsung Galaxy Watch 42mm
- For Huawei Watch 2 42MM
- For Huawei Watch GT 42mm
- For huami amazfit bipfor huami amazfit bip lite
- For huami amazfit GTR 42mm
- For Ticwatch 2 / Ticwatch E
- For Garmin vivoactive 3 / vivoactive 3 Music
- For Garmin Venu Sq/Venu SQ Music
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