Kompatibilis AMAZFIT modellek - 20mm: AMAZFIT - Active, GTR Mini, GTS 4, GTS 4 Mini, GTS 3, GTS 2, GTS 2e, GTS 2 Mini, Bip 3 Pro, Bip 3, Bip U Pro, Bip U
Kompatibilis AMAZFIT modellek - 20mm:
AMAZFIT - Active, GTR Mini, GTS 4, GTS 4 Mini, GTS 3, GTS 2, GTS 2e, GTS 2 Mini, Bip 3 Pro, Bip 3, Bip U Pro, Bip U