
Ember — Emergency Privacy Protection
Your Apple Watch wipes your vault before threats reach it
Ember — Emergency Privacy Protection launched on May 25, 2026 with 2 votes, #6,288 of 20,538 launches that month.
What it does
Ember encrypts your files on-device and wipes them automatically when your Apple Watch detects danger. Most privacy tools protect data — but don't act when you physically can't. Border crossing, arrest, car accident: you may not reach your phone in time. Apple Watch monitors SpO₂, HRV, fall and crash. Risk hits threshold → 30-60s cancel window → vault cleared. No trace. AES-256-GCM, zero-knowledge, keys in Secure Enclave. Coming to App Store. Waitlist open — first 1,000 get Pro free.
Ember is a biometric dead man
Ember encrypts your vault on-device and wipes it automatically when your Watch detects danger. No action required. A biometric dead man's switch for your data. Photos, messages, documents, passwords — stored in plaintext, waiting for the wrong hands. One unlocked screen. One coerced biometric. One border crossing. Military-grade encryption applied on-device. The server never sees plaintext — ever. Apple Watch monitors SpO2, HRV, and heart rate. Abnormal readings automatically activate protection. Manual or automatic. All vault data is cryptographically erased. 30-second cancel window. 12-word recovery phrase. The only way to restore your vault. We can't help if you lose it — by design.…from emberwipe.com
Does a similar job
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KeyTouch for Apple Watch2015 · usekeytouch.com · ▲136Unlock, lock & enter your password on your Mac with Watch


Undetectag, track stolen items with AirTag2025 · undetectag.com · ▲116I developed a device that turns an Airtag on and off at specific intervals. Current Airtags are detectable right away and cannot be used to track stolen property. That device allows you to hide an Airtag in your car, for example, and someone that steals your car will not be able to use some app to detect it. The Airtag will also not warn the thief of its presence. After some hours, the Airtag turns on again and you can find out its location. It’s not foolproof, as the timing has to be right, but still useful. What do you think?

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