Unverified50% confidenceFactExact time
BLE is a low-power sub-protocol introduced in the Bluetooth 4.0 specification that shares the 2.4GHz band with Classic Bluetooth but uses a different protocol stack, with peak power consumption approximately one-tenth that of Classic Bluetooth.
1
Sources
50%
Confidence
Long-term
Relevance
8/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedBLE is a feature introduced by the Bluetooth 4.0 standard in 2010, employing a broadcast mechanism with a coverage range of up to 100 meters and a maximum payload of 31 bytes per advertising packet (extended to 255 bytes in BLE 5.0)77% similarUnverifiedBLE信号带宽仅2MHz，而UWB信号带宽通常为500MHz以上，带宽越大距离分辨率越高71% similarUnverifiedBLE 5.0理论最大带宽为2Mbps70% similar
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