Wearable Device Manufacturing in China
4 resources tagged with "Wearables"
Wearables — fitness trackers, AMOLED smartwatches, TWS earphones — concentrate sourcing risk in two places: the FPC (flex PCB) and the battery. Small lithium-polymer cells in a watch or earbud must clear UN 38.3 transport testing and IEC 62133-2 safety before they can legally ship by air, and skipping that is a common reason shipments get stopped. Radio products add BLE 5.x certification (BQB) plus FCC/CE/UKCA. OEM/private-label runs typically start around 500 units for watches and earphones, higher for new FPC tooling.
Wearables are compact, battery-and-radio products where certification and FPC quality dominate risk. The pitfall is treating battery certs as paperwork — UN 38.3 and IEC 62133-2 are gating for air freight, and a supplier who can't show current reports will cost you a held shipment.
Guides (1)
Products (3)
FAQ
What battery certification do wearables need to ship by air?
UN 38.3 transport testing is mandatory to air-freight lithium cells, and IEC 62133-2 covers cell safety for consumer products. Require both reports tied to the exact cell, with the cell maker named — relabeled cells are a frequent problem.
What is the MOQ for an OEM smartwatch or TWS earbud?
Custom-branded units on an existing reference design typically start around 500 units. Custom firmware, app SDK, or new enclosure tooling raises the minimum and adds NRE cost.
What wireless certifications apply to wearables?
BLE products generally need BQB (Bluetooth qualification) plus FCC for the US, CE/RED for the EU, and UKCA for the UK. Confirm the radio module's existing certs can be reused rather than re-testing your whole device.
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