Bluetooth LE technology, introduced in Bluetooth specification 4.0 was designed to offer an extremely low-power solution. Particularly catering to peripherals and wearables across various applications such as medical devices and automotive applications. This iteration enabled Bluetooth LE to achieve a maximum data rate of 1Mbit/s while consuming between 0.01 to 0.5 watts, utilizing roughly half the power to deliver approximately 33% of the data rate compared to Bluetooth classic.
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