Remember the exact call detail
Capture important points before they disappear from memory
Halo Productivity Pack worth £29 includedDOWAY Max included64GB local storageUp to 35 hours recordingHalo Productivity Pack worth £29 includedDOWAY Max included
Meet NERALVO Halo Ultra-Slim MagSafe AI Voice Recorder
NERALVO HALO
Phone-mounted AI recorder card for meetings, calls and lectures
Step 1Snap
Mount the ultra-thin card to your phone via MagSafe
Step 2Scan
Scan the QR code inside your box to download the DOWAY app
Step 3Stream
Watch your voice files turn into summaries instantly
NERALVO Halo
Record once. DOWAY transcribes and summarizes automatically.
Halo is an ultra-slim MagSafe-style card recorder that stays on your phone, captures clean audio locally and turns conversations into transcripts, summaries and action items.
Form factorUltra-slim phone-mounted card
Core utilityAuto transcript, summary and actions
Bundle1 Year Unrestricted Max + £29 Productivity Pack
Claim Your Halo Card + Free £29 Productivity Pack
Included today: 1 Year DOWAY Max, 64GB local storage, free worldwide shipping and a £29 productivity bonus.
The Unmetered Upgrade: Built for professionals upgrading from restrictive, metered AI recorders and paid phone applications.
Phone-mounted card recorderOne year unrestricted Max included30-day money-back guarantee
See Halo before you buy another AI recorder
A premium physical card for seamless audio capture. Featuring a smart Dual-Mode toggle for clear meetings and phone call recordings, powered by DOWAY for instant transcripts and automated summaries.
Two recording modes
Record the call. Capture the room. Remember what matters
Halo solves the moment after a call, meeting or idea when you realise the exact detail has already gone
01 CALL Mode helps capture supported phone calls and social-app voice recording when Halo is attached to your phone
02 NOTE Mode records meetings, lectures, interviews, voice notes and spoken ideas around you
03 DOWAY turns saved audio into transcripts, summaries, templates, translations, mind maps and exportable files
Halo mode switch
CALL Mode ↔ NOTE Mode
CALL ModeAttach Halo to the back of your phone for supported phone-call and social-app voice recording where recording is allowed and consented to
NOTE ModeUse Halo as a room recorder for meetings, lectures, interviews, voice notes and spoken ideas
Stop typing through meetings
Stay present while Halo records the room for DOWAY to organise afterwards
Unboxing Halo Up Close
See the device, box contents and first look before you decide
Real life does not repeat itself
Six moments where the detail disappears.
Simple, everyday situations where Halo protects the words, reminders and facts you cannot rebuild from memory.
Study
The key explanation disappears.
You understood it live. Later, it is gone.
Travel
The time, name or place is gone.
One small detail can break the whole plan.
Errands
The one thing you needed is missing.
You remember there was something. Not what it was.
Calls
The important call becomes a blur.
Exact words, names and next steps vanish first.
Stories
The story fades before you save it.
Some details matter because you cannot ask twice.
Busy days
Too much happened to remember.
By evening, the important bit is buried.
Why not just use a phone app?
Phone apps are convenient for quick voice memos, but they crack under professional long-form meeting, lecture and call capture.
Halo protects raw audio without taking over your screen, storage or main phone battery.
Feature / Scenario
NERALVO Halo
Standard Smartphone App
Incoming interruptions
Flawless.Keeps recording even if your phone rings.
Risky.Calls, alarms or notifications can instantly crash recording.
Battery drain
Dedicated.Up to 35 hours of power without using your phone.
Massive.Constant active microphone use drains your main device.
Mic focus
Room-wide.Dual spatial array for clean meeting pickup.
Near-field.Built mainly for close voice-to-phone range.
Storage separation
64GB isolated.Work audio stays separate from personal files.
Shared.Fights with photos, videos and phone storage.
01
Incoming interruptions
NERALVO HaloFlawless.
Keeps recording even if your phone rings.
Phone appRisky.
Calls, alarms or notifications can crash recording.
02
Battery drain
NERALVO HaloDedicated.
Up to 35 hours without using your phone battery.
Phone appMassive.
Constant microphone use drains your main device.
03
Mic focus
NERALVO HaloRoom-wide.
Dual spatial array for clean meeting pickup.
Phone appNear-field.
Built mainly for close voice-to-phone range.
04
Storage separation
NERALVO Halo64GB isolated.
Work audio stays separate from personal files.
Phone appShared.
Fights with photos, videos and phone storage.
The Verdict: A phone app forces your main communication device to do stressful double-duty. Halo is built for single-task text-and-audio reliability.
Built for real work
For people who cannot afford to lose the detail.
Explore where Halo removes the pressure to remember everything live.
Keep the reasoning behind the decision.
Capture strategy, objections and commitments while staying fully in the room.
Stay present while the conversation unfolds.
With appropriate consent, review the detail afterwards instead of typing throughout.
Remember the objection that decides the deal.
Return to exact wording before writing the follow-up or proposal.
Keep the explanation, not a rushed fragment.
Capture lectures and turn long recordings into usable study material.
Leave every meeting with clarity.
Recover decisions, owners and deadlines before producing the next action.
One device. Many moments.
The detail you need is rarely the detail you wrote down.
Real situations where Halo protects the words, decisions and actions that disappear first.
SalesThe objection that changed the deal.
Return to the exact wording before the follow-up misses the real concern.
StudyYou understood it. Then you forgot it.
Keep the full explanation and turn it into usable study material afterwards.
IdeasYour best idea lasted 12 seconds.
Capture it before the next thought replaces it.
Follow-upThe question came back after the call ended.
Search the conversation and recover the missing context before your follow-up goes out.
Where memory fails
Six moments where losing the detail costs you
Missed decisions, forgotten actions and lost ideas all begin the same way: the detail disappears before you can use it.
The action item everyone forgot
Turn conversations into named owners, tasks and deadlines before the meeting disappears into memory.
Stop typing through the conversation
Listen properly now, then review the detail afterwards where recording is appropriate and consented to.
The objection that changed the deal
Return to the exact concern instead of writing a follow-up around the wrong problem.
You understood it. Then you forgot it.
Keep the explanation and turn it into useful study material after the lecture.
Your best idea lasted 12 seconds
Capture the thought while it is complete, before the next interruption replaces it.
Forty minutes in. No notes.
Record with one dedicated device instead of switching apps and typing while moving.
Simple to capture. Powerful afterwards.
Halo records locally. DOWAY turns the recording into organised, searchable work.
Exact words
What did they actually say?
A rushed note changes the meaning. Return to the exact quote, its context and the next step.
Useful output
A transcript isn’t enough.
DOWAY helps organise long recordings into summaries, decisions, action items, translation and mind maps.
Searchable recall
Find the exact moment. Not the whole recording.
Search the words and jump back to the part that matters instead of replaying everything.
Remember what matters
Stop relying on memory.
Capture important conversations and ideas before the detail disappears.
Let customers speak for us.
★★★★★
“The recording quality is clear, even in a busy meeting room.”
✓Verified review
★★★★★
“The summaries save me so much time after calls and meetings.”
✓Verified review
★★★★★
“Small, discreet and easy to carry with me every day.”
✓Verified review
★★★★★
“I can focus on the conversation instead of rushing to write notes.”
✓Verified review
★★★★★
“The battery easily lasts through a full working day.”
✓Verified review
★★★★★
“Being able to search conversations makes follow-up much easier.”
✓Verified review
★★★★★
“Really useful for lectures, interviews and long discussions.”
✓Verified review
★★★★★
“The transcripts are far more useful than my rushed handwritten notes.”
✓Verified review
Halo AI
AI that turns recordings into useful work.
Halo captures the conversation. DOWAY helps you understand and act on it.
Transcription
Turn recordings into searchable text instead of replaying from memory.
Summaries
Compress long conversations into clear themes, decisions and context.
Action items
Identify tasks, owners and next steps from the wider discussion.
Mind maps
Visualise how ideas and themes connect across a conversation.
Translation
Work across the supported multilingual transcription and translation library.
Exports
Move audio, transcripts, summaries and mind maps into your workflow.
Get your Halo today
Because important conversations deserve somewhere more reliable than memory.
NERALVO Halo
AI Voice Recorder
$180.00
Dedicated recorder with 64GB storage, magnetic phone attachment and one year of DOWAY Max included from activation.
- Up to 35 hours recording per charge
- Up to 152 supported languages through DOWAY
- Transcripts, summaries, action items, translations and mind maps
- Free worldwide shipping
- 30-day returns and 12-month warranty
Free today
Worth £29
Get the upgraded Halo Productivity Pack worth £29 free
Use Halo properly from day one. The 5-pack helps you capture better recordings, turn them into useful notes and take action faster.
Quick-Start Guide
Meeting Master Pack
Student Study Pack
Family Memory Pack
Voice-to-Task Guide
Secure checkout · Free worldwide shipping · Upgraded £29 Productivity Pack included by email
Data privacy
Enterprise-Grade Data Security and Hardware Isolation
Halo is built around a local-first recording flow for sensitive meetings, lectures and client conversations. Audio is captured to the device's 64GB onboard storage first. You control when recordings are synced through the companion app after QR-code onboarding and Bluetooth connection, so transcription happens only after you choose to process a file. NERALVO does not authorize the use of your private audio for AI model training.
Specifications
DOWAY access
One year included. Renewal stays optional.
Halo continues to record locally whether or not you renew the app plan after the included year.
Included with Halo£0 for 12 months
- Unlimited usage during the included year
- Transcription and AI summaries
- Translation and workflow templates
- Mind maps and action-focused outputs
- Cloud and web features where supported
After the included yearChoose whether to renew
DOWAY renewal is optional. The available plan and price are shown by DOWAY at renewal. Halo still records to its 64GB onboard storage without an active paid plan.
- No forced renewal through NERALVO
- Your recorder remains usable
- Renew only when the AI services are useful to you
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Customer reviews
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FAQs
Can Halo record without a phone?
Yes. It records to 64GB onboard storage and can sync later.
What does DOWAY do with recordings?
DOWAY can create transcripts, summaries, action points, translations and mind maps.
Is DOWAY Max included?
Yes. One year is included from activation.
How much storage does Halo have?
Halo includes 64GB onboard storage.
How long can Halo record?
Halo supports up to 35 hours of recording per charge, depending on use and settings.
How long does delivery take?
Orders process in 1–3 business days. Free tracked worldwide shipping is included.
NERALVO Halo$458.00