Product · Web3 smartwatch
A watch,
and a cold wallet.
Global markets, charts and proprietary anomaly alerts on your wrist. In cold-wallet mode the watch disconnects from the network and keys are generated offline from posture entropy. The companion app prepares and broadcasts transactions; signing stays on the watch.
In use
On the wrist, markets within reach.
Two real-world photos and an 8-second full demo: Native SegWit address, COLDWALLET offline mode, and the switch between markets and cold wallet.
The video keeps the full demonstration; final appearance and interface depend on the delivered version.
01 / WATCH MODE
Markets, without reaching for your phone.
Watch mode puts quotes, charts and alerts within a wrist glance. It does not trade for you: it informs, and you decide.
Global markets
Crude oil futures, gold, forex, crypto, US stocks, H-shares and A-shares, across the main sessions.
Candles and volume
Candlesticks, volume and intraday highs/lows, switchable from one screen to the next.
Proprietary indicator
A proprietary intraday high/low indicator, combined with price and volume to spot moves.
Any trading pair
Every available pair, with a watchlist in the order you choose.
One-hand control
Wrist-first navigation: rotate, swipe and tap without a second hand.
AI anomaly alerts
A proprietary AI model watches for abnormal moves and alerts you; the alert informs, it does not decide.
Market data comes from third-party feeds; latency, coverage and sessions will depend on the final service.
02 / COLD WALLET
To sign, the network goes off first.
Cold-wallet mode is separate from watch mode: on entry the watch disconnects. Signing happens offline; the connected device only prepares and broadcasts the transaction.
Product developed. Final specifications, hardware security design, firmware and third-party audits will be published with the product documentation.
Cold mode
The watch disconnects from the network automatically and shows its state clearly.
Posture entropy
Wearing posture and motion noise are mixed with the hardware random source; the design goal is an entropy space that cannot be enumerated.
Offline signing
The companion app prepares the transaction, the watch reviews and signs it; the private key never leaves the watch.
03 / POSTURE ENTROPY
How you wear it becomes part of the key material.
Posture entropy is not a single sensor reading: posture, motion noise and a hardware random source are mixed to widen the key-generation space.
- Hardware source and posture noise mixed, not one source alone.
- Network cut on entry to cold wallet, with a visible state.
- The private key never leaves the watch; signing is offline.
- The app only prepares, transfers and broadcasts.
- Every critical step is visible on the watch face.
The design goal is to make enumeration impractical; real strength depends on sensor sampling, mixing and firmware implementation, and must be independently audited.
04 / COMPANION APP
The phone prepares, the watch signs.
The companion app handles pairing, watchlists, transaction preparation and broadcasting; the watch reviews and signs offline. The private key does not move to the phone.
Product developed; connection, supported chains and app platforms to be confirmed in the product documentation.