For standalone cellular smart wearables like our
PG999 Mini Smart Watch Phone, network compatibility in Cambodia requires specific LTE frequency band provisioning. The primary carriers in Cambodia operate on:
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Smart Axiata: Band 3 (1800MHz FDD), Band 8 (900MHz), and Band 40 (2300MHz TDD).
•
Cellcard (CamGSM): Band 3 (1800MHz FDD) and Band 1 (2100MHz FDD).
•
Metfone (Viettel Cambodia): Band 3 (1800MHz FDD) and Band 8 (900MHz FDD).
All cellular smart bracelet and watch phone SKUs exported by our Dongguan factory are built with multi-band modems covering B1/B3/B5/B7/B8/B20/B40, ensuring out-of-the-box VoLTE calling and fast 4G data throughput across all three nationwide networks without carrier locking.