Activate
Tap the capacitive touch button. Spectre boots and runs locally.
Spectre I prevents smartphones, smart devices and other AI devices from recording you.
LEARN MOREPhones, laptops, smart speakers, and wearables are built to listen and process audio. In an age of AI, recordings become data mines to train AI and to have more information about us.
What is happening with your data right now?
Tap the capacitive touch button. Spectre boots and runs locally.
Scans the near environment to optimize performance, then calibrates.
Your conversations stay private within the protection zone—on your terms.
We help keep your conversations private, especially in highly sensitive and confidential situations.
Creates an audio protection zone around you, protecting what you say from being recorded.
Reduces how clearly nearby phones, laptops, and common microphones can capture and extract your voice.
Compact, travel-ready form factor—about the size of a small portable speaker.
Be among the first to experience a future where you control your everyday information.
Interested in working with us? We run pilots with companies.
Spectre I is in early development.
Deveillance was born from a simple observation: we live in a world full of always-on devices, and AI will increasingly move into wearables—often using our data without our knowledge.
We design for human agency: local-first engineering, portability, and elegant hardware that helps people create more trustworthy environments for themselves and those around them.
QLab @ Harvard
AIR / Collabfund
Spectre I is a portable audio security device that creates a 2m protection zone around you. It sends out signals that are inaudible to you but can be detected by a microphone. Through customization of the signals to match the human voice, your conversations are "overlayed" when a microphones receives them. rocessing to prevent nearby smartphones, smart speakers. Everything happens locally on the device — nothing is sent to the cloud.
Yes, the $499 pre-order deposit is fully refundable. Spectre I is currently in early development, and your deposit secures your place in the queue. If you change your mind at any point before shipment, you can request a full refund.
We expect to ship Spectre I in the early second half of 2026 (around June 2026). We will keep you updated on the progress of the device and when you can expect it to ship. You can cancel your pre-order any time and receive the deposit back.
This first version is a one-time purchase for consumers. Businesses can purchase multiple devices for their teams with advanced features and capabilities. Given the early development, we are offering our first customers a replacement for the next iteration cycle of the device.
For pilots, partnerships, or press:
hello@deveillance.comAvailability and permitted usage may vary by jurisdiction.