The Apple Watch Edition Series 5 40mm Global TD-LTE A2156 (Apple Watch 5,3) supports 5 UMTS bands and 16 LTE bands. See the tables below for details.

This device accepts the following SIM types to connect to mobile networks:

  • e-SIM

Run a cross-reference compatibility check of this device on a specific network and country using the following links:



Supported Frequency Bands (21)


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