A pocket-size noise machine for the wireless world
They listen
for signal.
Give them noise.
Your phone, watch, earbuds and car chatter wirelessly all day. Nearby scanners can sit back and take notes. Flock Block detects them and can alert you when one may be collecting consumer data. Then it floods the air with extra broadcasts, so what they collect stops being worth much.
The problem
Nobody is
hacking you.
They just listen.
Passive scanning is the quietest form of observation there is. Nothing gets broken into. Something simply sits there, writes down what floats past, and lets time turn it into a profile.
- 01
It never stops
Bluetooth and Wi-Fi devices announce themselves constantly, even sitting in your pocket doing nothing.
- 02
Anyone can listen
Receiving those announcements takes no permission, no hacking and about thirty dollars of hardware.
- 03
Patterns are the prize
One reading is trivia. The same handful of devices seen at the same places daily is a pattern.
- 04
You are the constant
You don't have to be named to be recognised. The bundle of things you carry is enough.
Three steps.
No settings.
Scroll to run the sequence
- 01
Scanners listen
A receiver somewhere nearby is quietly logging every wireless announcement in range. Yours included.
- 02
Flock Block talks over it
Switched on, it broadcasts a continuous crowd of extra Bluetooth and Wi-Fi activity around you.
- 03
Clean data turns to soup
Instead of a tidy handful of devices, the log fills with company. Sorting the real from the rest gets expensive.
Before / after
Same room.
Different log.
- Phonecarried · seen daily
- Earbudscarried · seen daily
- Watchcarried · seen daily
- Carparked 08:12–17:40
- Neighbour's TVstatic
- Unknown tagpassing
Six entries. Four of them follow you home every night. That's the shape of a routine, written down by a machine you never noticed.
Built for normal people
Not a hobby.
An object.
Your phone keeps working exactly the way it did this morning. Your maps, your music, your messages — untouched. Flock Block changes the air around you to help hide your digital fingerprint, without changing the way you live in it.
Turn it on
One button. A green dot means it's working.
Carry it
Bag, pocket, glovebox, coat. It doesn't need to see the sky.
Get alerted
When a nearby scanner may be collecting consumer data, Flock Block can alert you.
The device
Flock
Block
One matte block, small enough to lose in a jacket pocket. One button and a single light keep the interface simple.
- Dimensions
- 70 × 70 × 18 mm
- Battery life
- ~8 hr · 2,000 mAh LiPo
- Charging
- USB-C · ~2 hr
- Wireless capability
- BLE + 2.4 GHz Wi-Fi
- Controls
- Multi-use button + status LED
- Availability
- Batch 1 · limited stock
- Price
- $89 at launch
Buy Flock
Block.
Limited stock
Flock Block is available now for $89. One device, ready for secure checkout. U.S. shipping address collected at checkout.