Wrist Wallet

Keep a personal wallet for every watch: photos, reference and movement details, purchase dates, serial numbers, service history and documents. Add acquisition price, currency, your own resale estimate, ownership status and warranty expiry. Values are entered by you, not automatic market valuations. Scan a service card or choose photos. On-device text recognition suggests serial numbers for you to check before saving. Search by name, reference or serial number, and browse your own watch photos in a gallery or compact list. Log wear days and correct earlier entries. Sort your collection by logged wear, manual clock-check accuracy or the latest saved listening estimate. Explore 30- and 90-day wear summaries and a watch-filtered calendar. Blank days do not mean unworn. See overdue care, upcoming dates and warranty expiries across your collection. Record a service while keeping its original due date in history. Postpone an alert without changing when care was due. Save your own service, warranty or insurance dates with optional local alerts. Care dates are chosen by you, not a diagnosis or recommended service interval. Open a watch wallet for quick access to wear logging, everyday accuracy and documents. Compare your watch with the same reference clock, record the difference and check again later. Set an optional 24-hour reminder. Manual time checks need no microphone. Share an accuracy card with an optional watch photo, comparison period and average or latest manual result. Choose square or story format and preview before sharing. Listen with your iPhone microphone to explore a watch's beat rhythm. Choose one or two minutes independently of saving audio, with an optional placement countdown. When the audio passes consistency checks and the movement's beat rate is confirmed, Wrist Wallet can show an estimated gain or loss in seconds per day. Unreliable or conflicting timing is withheld. Choose to retain a recording, play it back, move through it or listen to the section supporting an estimate when available. Reanalyse saved audio while preserving the original result. Listening history has filters and favourites and stays separate from watchmaker service records. Choose which details to include in a watch passport PDF. Export a collection file with optional audio, preview an import and keep existing matching records by default. Unsaved edits have discard protection. Watch storage, audio processing and card-text recognition run on your iPhone. No account is required. Microphone estimates are uncalibrated and depend on placement and background sound; they do not replace a calibrated timegrapher or professional servicing equipment. Beat error and amplitude measurements are not available. Wrist Wallet is free to use, supported by muted banner ads while browsing Collection, Your rotation and Discover. Ads stay out of listening, editing and saved-session screens. We request non-personalised ads and apply Google's restricted data processing setting. Advertising services still process device identifiers, approximate location, ad interactions and diagnostics. Watch records, photos, service documents and recordings are never supplied to the advertising service. Where required, Google's consent screen offers consent, refusal and detailed choices. Available advertising privacy choices can be reopened in Settings. All watch features remain usable if you refuse consent or ads are unavailable. Allowing additional choices in Google's standard form does not enable personalised ad requests in Wrist Wallet. Optional usage sharing starts off. If enabled, it shares selected feature use, action outcomes, app/iOS versions and approximate event times under a temporary random installation code. Watch content and recordings are excluded. Turn sharing off or request usage deletion in Settings. All watch features work with it off.