The pendant
36mm that remembers everything.
A machined aluminium medallion on a fine chain. It listens all day or one conversation at a time — your choice — and hands back every conversation transcribed, summarised and searchable.
- Free UAE delivery
- All seven emirates, 2–4 working days
- 14-day returns
- Unopened and unused, refunded in full
- 1-year warranty
- Manufacturing defects, shipping both ways
- WhatsApp support
- A real person, replies within 24h on working days
What it does
Capture. Understand. Recall.
Three steps, and you only do the first one.
- 01
Capture
Leave it running all day in Ambient mode, or start it for a single conversation in Focused mode. It records in clear audio for up to 18 hours, syncing to your phone over Bluetooth as it goes.
- 02
Understand
Transcription in 15 languages with speakers separated, then a summary that pulls out decisions, commitments and open questions.
- 03
Recall
Search every word you have ever recorded, browse your memory by day, and get a reminder when something you promised comes due.
How it works
From spoken word to searchable memory.
- 01
Wear it, and talk
Slip deHertz on and go about your day. It listens quietly in the background — meetings, calls, the idea someone mentions in a corridor.
- 02
It transcribes and summarises
Every conversation syncs and is transcribed automatically, then turned into a clean digest with the decisions and follow-ups pulled out.
- 03
Search, revisit, share
Find any moment by keyword, browse your memory calendar by day, or share a digest with the room in one tap.
How it captures
Two ways to wear it.
Run it all day, or start it for one conversation. Switching is a setting, and the status light shows when it is capturing either way.
Ambient
Worn all day. Captures quietly in the background so nothing is missed.
Best for Back-to-back days, corridor conversations, the meeting that starts before you sit down.
Focused
You start it for one conversation, and stop it when you're done.
Best for A single client call or interview you want on the record, and nothing either side of it.
See it work
What you actually get back.
A conversation goes in. A transcript with the speakers separated, a summary, the decisions and the follow-ups come out — in whichever languages were spoken.
Transcript
EnglishContractor walkthrough · Business Bay · 41 minutes
- Speaker 112:04
The snagging list from last week — how much of it is actually closed?
- Speaker 212:04
Everything on floors one to four. Five and six are waiting on the glazing subcontractor, and he is telling me Thursday.
- Speaker 112:05
Thursday is not going to work. Handover is Monday morning and I need two days to inspect.
- Speaker 212:05
Then I will push him to Tuesday. If he cannot do Tuesday I will bring in the other supplier, but that adds about eleven thousand.
- Speaker 112:06
Approved, up to fifteen. Do not let the date slip. Send me confirmation by tomorrow evening either way.
What deHertz returns
Summary
Snagging is complete on floors 1–4. Floors 5–6 are blocked on the glazing subcontractor, whose current date of Thursday does not leave enough inspection time before Monday handover. Budget was approved to switch suppliers if the date cannot be pulled forward.
Decisions
- Glazing must complete by Tuesday, not Thursday.
- Alternative supplier approved up to AED 15,000 if the original cannot meet Tuesday.
- Handover date holds at Monday — inspection needs two clear days.
Follow-ups
- Speaker 2Push the glazing subcontractor to TuesdayToday
- Speaker 2Confirm the date either way, in writingTomorrow, evening
- Speaker 1Begin inspection once floors 5–6 closeWednesday
Transcript
Arabic / EnglishClient meeting · DIFC · 26 minutes
- المتحدث ١09:12
الميزانية المعتمدة للربع القادم كم صارت؟
- Speaker 209:12
Two point four million, but that includes the fit-out. Without it we are at one point nine.
- المتحدث ١09:13
طيب، الفيت أوت لازم يكون منفصل. اجعله بند مستقل في العرض.
- Speaker 209:13
Understood — I will separate it as its own line item and resend the proposal.
- المتحدث ١09:14
قبل يوم الأحد لو سمحت.
What deHertz returns
Summary
The approved quarter budget is AED 2.4M inclusive of fit-out, or AED 1.9M excluding it. The client asked for fit-out to be presented as a separate line item rather than bundled, and wants the revised proposal before Sunday.
Decisions
- Fit-out is separated from the main budget line.
- Headline figure to be quoted as AED 1.9M, with fit-out shown separately.
Follow-ups
- Speaker 2Split fit-out into its own line itemThis week
- Speaker 2Resend the revised proposalBefore Sunday
Transcript
English / HindiClinic consultation · 14 minutes
- Clinician16:31
How long have you had the shortness of breath?
- Patient16:31
तीन हफ़्ते से, लेकिन सीढ़ियाँ चढ़ते वक़्त ज़्यादा होता है।
- Clinician16:32
And at rest? Any at night, when you are lying flat?
- Patient16:32
रात में नहीं। बस चलने पर।
- Clinician16:33
Right. We will do bloods and a chest film today, and I want to see you back in a week with the results.
What deHertz returns
Summary
Three weeks of exertional shortness of breath, worse climbing stairs, absent at rest and absent at night when supine. No orthopnoea reported. Bloods and a chest radiograph ordered, with review in one week.
Decisions
- Exertional dyspnoea, three-week history, no orthopnoea.
- Investigate before treating — bloods and chest film first.
Follow-ups
- ClinicianOrder bloods and chest radiographToday
- PatientReturn for resultsIn one week
Illustrative examples, written to match the format deHertz produces. They are not recordings of real customers — publishing someone's private conversation to sell a product that records private conversations would rather miss the point.
Languages
It understands the room.
15 languages, and it does not need you to pick one first. Meetings here switch mid-sentence, so deHertz follows the switch rather than forcing a choice.
Supported languages
- Arabic
- English
- Hindi
- Urdu
- French
- Spanish
- German
- Portuguese
- Russian
- Chinese
- Japanese
- Korean
- Turkish
- Italian
- Tagalog
Every detail, considered
36mm of engineering.
A single machined body, a microphone tuned for the human voice, and a chain you would wear even if it did nothing at all.
In every box
Nothing to buy separately.
- The deHertz pendant
- Gold-finish necklace chain
- Magnetic charging cable
- Printed quick-start guide
- A thank-you card, because we mean it
Available in Gold Edition and Midnight Black.
Inside
Open it up.
Five layers in a 36mm medallion. Keep scrolling and it comes apart.
- 01Glass face36 mm medallion, the waveform set under the glass
- 02MicrophoneMEMS digital microphone
- 03BoardBluetooth Low Energy 5.0 to the app
- 04BatteryUp to 18 hours continuous · 7+ days standby
- 05BodyAluminium alloy · USB-C and magnetic dock
Illustration, not a teardown photo.
Actual size
36mm, on your screen, right now.
Every product photograph is at an arbitrary scale, so “36mm” tells you very little. This is the real thing at real size — hold a coin up to it.
Calibrate for exact size
Screens report their size inconsistently, so the drawing may be a little off until you match the bar below to a bank card.
- Diameter
- 36 mm
- Chain length
- 450 mm
- Body
- Aluminium alloy
Shown at true scale once calibrated. Drawn, not photographed, so the proportions are exact.
Under the hood
What it actually runs on.
Named, because “powered by AI” tells you nothing and you are trusting this with your conversations.
- Transcription
- Whisper large-v3, the most accurate open model available, running on servers we operate — not a consumer API. Your audio does not leave infrastructure we control.
- Summaries and follow-ups
- A large language model reads the transcript once and extracts decisions, commitments and open questions. Nothing is retained by the model between requests.
- Script repair
- A dedicated pass catches Hindi that has come back in Urdu script, or the reverse, and re-formats it. The two languages are close enough that every model confuses them sometimes.
- Search
- Every transcript is indexed the moment it lands, so a search across a year of conversations returns in the time it takes to type it.
Connects to
Two things today. Honestly.
We would rather show two that work than fifteen logos for things that do not.
Google Calendar
Meetings detected in a conversation appear on your calendar.
Google Drive
A private copy of every recording, in your own Drive.
Not built yet
- Outlook Calendar
- Apple Reminders
- Notion
- Slack
- Export to PDF
Tell us which one would change your decision and it moves up the roadmap.
Specifications
The numbers, in full.
No asterisks. Every figure that could affect your decision.
- Recording time
- Up to 18 hours continuous
- Standby
- 7+ days
- Charge time
- 0–100% in 45 minutes
- Charging
- USB-C and magnetic dock
- Connectivity
- Bluetooth Low Energy 5.0
- Microphone
- MEMS digital microphone
- Diameter
- 36 mm
- Body
- Aluminium alloy
- Chain
- Gold-finish necklace chain, included
- Finishes
- Gold Edition, Midnight Black
- Languages
- 15, including Arabic, English and Hindi
- Warranty
- 1 year
Recording time measured in continuous capture at room temperature. Actual battery life varies with use, ambient noise and sync frequency.
What it saves you
Work out your own number.
People in back-to-back days lose about a quarter of every meeting to taking notes and writing them up. Two questions — how much of your day is conversation, and what an hour of your time is worth — and here is what that is costing you.
Your estimate
- Hours back each month
- 16.5h
- That time, valued
- AED 4,950/moAED 59,400 over a year
- Time to pay back AED 499
- 3days
How this is calculated: meeting hours × 22 working days × 25%, on the assumption that a quarter of meeting time is currently spent taking notes and writing them up afterwards. It is an estimate based on what you entered, not a guarantee.
Ready when you are.
AED 499 including a full year of AI and a one-year warranty.