*"Amazon argues that Bluetooth and WiFi don’t have enough range, while 5F takes ... | Hacker News

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		B1FF_PSUVM on Sept 25, 2019 \| parent \| context \| favorite \| on: Amazon Sidewalk is a new long-range wireless netwo... "Amazon argues that Bluetooth and WiFi don’t have enough range, while 5F takes too much power and is too complex." Nice typo.

mxuribe on Sept 25, 2019 | [–]

Oh right, 5F is the precursor to 5G - the prototype for it.

garysahota93 on Sept 25, 2019 | [–]

I was wondering what 5F is haha

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