Apple Watch Series 3 38mm TD-LTE CN A1890 / A1970 (Apple Watch 3,1) - Frequency Bands and Network Compatibility
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The Apple Watch Series 3 38mm TD-LTE CN A1890 / A1970 (Apple Watch 3,1) supports 1 UMTS band and 5 LTE bands. See the tables below for details.
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Supported Frequency Bands (6)
UMTS
| Name | Interface |
|---|---|
| B1 (2100) | UMTS |
LTE
| Name | Interface |
|---|---|
| B1 (2100) | LTE |
| B3 (1800 +) | LTE |
| B39 (TD 1900 +) | LTE |
| B40 (TD 2300) | LTE |
| B41 (TD 2500) | LTE |
