Top
Best
New

Posted by bearsyankees 6/30/2025

Xfinity using WiFi signals in your house to detect motion(www.xfinity.com)
668 points | 501 commentspage 6
bagels 7/1/2025|
I have Xfinity as a backup isp. Bye bye!
alexnewman 7/1/2025||
I did this a decade ago. We can detect your breath rate. It's far more sensitive with modern units.
lulzury 6/30/2025||
Does wrapping their modem in foil work at defeating this thing in any meaningful way? I have my own router.
transpute 6/30/2025||
ISP routers should have an admin option to disable WiFi.

Grounded fine copper mesh can attenuate RF and maintain cooling.

sneak 6/30/2025|||
Probably. Even better would be opening it up and grounding the antenna.
tzs 7/1/2025||
Easier is to simply not enable this feature if you don't want to use it.
djoldman 7/1/2025||
I always turn off every feature on every router I don't own and use it in pass through mode.
bookofjoe 7/1/2025||
>WiFi Motion is off by default
foxyv 7/2/2025||
Okay, so buy my own router and then put the ISP one in a metal box. Gotcha!
silisili 7/1/2025||
Xfinity is the worst service I'd ever used.

I'm boring. I want a pipe, like a water pipe for data, and I'll do the rest. This makes them actively combative.

Ignoring the whole TV/landline stuff they keep pushing as that's too easy a target, they are actively hostile about just using internet.

It was way cheaper to use their modem. About $15/mo. Why? Because they want a huge hotspot network in every house. They swear it won't affect speed, but as I never got close to advertised speeds, I didn't believe that. They also act as their 'cell network' that they try to push, and basically call you an idiot for declining. In fairness their cell network is pretty cheap, but I'm just not interested.

I chose to pay more to use my own modem, and they absolutely hounded me, stopping just short of calling me stupid about once a month. Maybe it was commissioned sales people searching for people like me as a given, and getting mad when I rebuffed.

And let's not even talk about data caps. Which, by the way, using their modem exempted you. Why? I naively assume because they can't differentiate hotspot data from yours. Maybe I'm wrong.

The whole service is dystopian. I moved since luckily to a rural, middle of nowhere area that does their own fiber. It has zero of those issues, and costs about half as much for twice the speed. It makes you realize how scummy they really are.

sammyo 7/1/2025||
Not with the ancient barely working WRT54G that comcast keeps nagging me to replace!
tonetegeatinst 7/1/2025||
Note that according to the website: "WiFi Motion is off by default."
mzmzmzm 7/1/2025|
Reason #293674 to always use your own router and modem as often as possible
More comments...