Apple Watch Series 4 40mm TD-LTE NA A1975 (Apple Watch 4,3) is compatible with 4 out of 11 bands on Claro (Argentina). See the tables below for details.


Frequency Bands Used by Claro (Argentina)

Select a band or interface for more details

GSM

Compatibility - 0 out of 2 bands supported
0%
Interface Name Supported by device?
GSM 850 MHz No
GSM 1900 MHz (PCS) No

UMTS

Compatibility - 2 out of 2 bands supported
100%
Interface Name Supported by device?
UMTS B2 (1900 MHz PCS) Yes
UMTS B5 (850 MHz) Yes

Supported UMTS Protocols

Name Generation Supported by device?
HSDPA 3.5G No
HSPA+ 3.5G (4G speed) No

LTE

Compatibility - 2 out of 4 bands supported
50%
Interface Name Supported by device?
LTE B2 (1900 MHz PCS) Yes
LTE B4 (1700/2100 MHz AWS 1) Yes
LTE B7 (2600 MHz) No
LTE B28 (700 MHz APT) No

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G No

5G NR

Compatibility - 0 out of 3 bands supported
0%
Interface Name Supported by device?
5G NR N7 (2600 MHz) No
5G NR N40 (2300 MHz) No
5G NR N77 (3700 MHz) No

* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.

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