Chargers and readers require application-specific power-transfer, data-transfer, and thermal operating targets for charging wearable devices such as smartwatches, smart glasses, smart rings, earbuds, headsets, hearing aids, and smart patches. Developers also must meet charging time, battery life, and secure data transmission demands.
Earbuds and headsets charger
An earbud or headset charger must meet power efficiency, connectivity, and size targets.
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Hearing aid charger
Hearing aid chargers must meet power efficiency, connectivity, and size targets.
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Smart glasses charger
A smart glasses charger must meet power efficiency, connectivity, and size targets.
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Smart patch data reader
Data readers for smart patches must meet power efficiency, connectivity, and size targets.
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Smart ring charger
A smart ring charger must meet power efficiency, connectivity, and size targets.
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Smartwatch charger
A smartwatch charger must meet power efficiency, connectivity, and size targets.
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Our products and solutions:
ST supplies controllers, charging devices, NFC readers, and secure elements for wearable accessories. For charging docks, wireless power transmitters and USB-C Power Delivery controllers support power and protection standards. For smart patches, STM32 microcontrollers and secure elements provide control and security for supported peripherals.