Smartwatch (SAMSUNG Galaxy Watch7 40mm LTE Version SM-L305). – Infrastructure : 3G WCDMA, 4G LTE FDD, 4G LTE TDD. – Connectivity : LTE. – 4G FDD LTE : B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700). Leia Mais