Introducing

SecondBrain Note

An AI Voice Recorder that learns from your meetings and conversations.

You forget 83% of what you hear.

SecondBrain does not.

— Ebbinghaus Forgetting Curve, 1885

RECORD

Press once. Capture what matters.

Simply press and hold for 2 seconds to record continuously for up to 35 hours — a standalone device, no settings required.

Press once. Capture what matters.

CARRY

Carry it everywhere. Miss nothing.

At just 2.95 mm thin and 26 grams, it slips into your wallet like a bank card. You'll forget it's there — until you need it.

Carry it everywhere. Miss nothing.

JOB DONE

Use it in your next meeting.

It handles note-taking and summarizing so you can stay focused. Afterward, hand it off to Genspark to tackle the rest of your to-dos.

Use it in your next meeting.

THE DEVICE

Lean by design

Lean by design
35h

Battery life, extensively tested

2.95mm

Ultra-thin design

26g

Light enough to forget

MAGSAFE WALLET

Three modes. One card wallet.

Card Wallet

Card Wallet

Fits 2 cards, plus your device.

MagSafe

MagSafe

Snaps securely to your iPhone.

Kickstand

Kickstand

Prop up your phone, hands-free.

WORKSPACE AUTOMATION

From one recording to a finished deliverable

SecondBrain Note captures the conversation. Genspark Workspace turns it into the deliverable — before you're back at your desk.

SarahStrategy / Legal

Sarah

Senior Consultant · Partner

The Meeting

90-min quarterly business review with ACME Corp's VP of Operations

Workspace Output

AI Docs — client memo (commitments, risks, open issues)

AI Slides — follow-up deck (KPI charts + owners)

The Payoff

Same-day memo to the CFO + next week's strategy deck ready

JamieMarketing

Jamie

Senior Consultant · Partner

The Meeting

90-min Q3 campaign retro + three 20-min customer interviews

Workspace Output

AI Slides — Q3 retro deck + next-quarter planning deck

Design (AI Images) — 8 hero-visual concepts, tagged by persona

The Payoff

Friday's team meeting materials ready in under an hour

AlexSales

Alex

Senior Consultant · Partner

The Meeting

60-min discovery call + 30-min technical deep dive with Logitech's Director of IT

Workspace Output

AI Sheets — account dashboard: timeline, champion, blockers, asks

AI Slides — proposal draft highlighting the client's exact asks

The Payoff

Proposal draft sent to the client the same night

SOCIAL PROOF

Recommended by

Hear from the creators putting our product to the test.

@Paul J Lipsky
@

@Paul J Lipsky

“This Is The Genspark SecondBrain - It Remembers Everything”

@JustinTse
@

@JustinTse

“Genspark SecondBrain Note Device // Never Take Meeting Notes Again”

@Max Tech
@

@Max Tech

“Human vs SecondBrain Note - ULTIMATE Note-taking Challenge!”

CUSTOMER REVIEWS

What our customers say

Every review below is a real 5-star experience.

SecondBrain Note has completely transformed how I handle client meetings. I used to scramble to write everything down — now I just wear it and the transcript is waiting for me before I'm even back at my desk.

S

Sarah K.

Literally changed my process of attending meetings, I can be fully present knowing I will have perfect notes afterwards.

M

Michael D.

Most amazing thing ever! We just held a six-day conference, and it was able to capture everyone's presentation in such fine detail. You guys are some cool cats and kittens.

C

Carole B.

Great product !!! Highly recommend. The quality exceeded my expectations, and it works exactly as described. From unboxing to daily use, everything has been smooth and reliable. If you're on the fence, don't hesitate — you won't regret this purchase.

利博

Hello, This product is truly outstanding, and I was honestly amazed. It accurately recognizes and captures spoken content, and turns it into a well‑organized report or meeting minutes with exceptional quality. I was also impressed by how compact it is and how little space it takes. Until now, I had been using other recording devices from SOURCENEXT and「 AutoMemo」, which also have good transcription accuracy. However, this product is overwhelmingly superior in overall quality. I look forward to continuing to use it. Thank you very much.

誠司

amazing device for keeping track of life’s important conversations. It gives you the freedom to engage when you need to and turn it off when you don’t. Its excellent microphones can distinguish words and speakers even in less-than-ideal settings, including busy streets, dog parks, and crowded restaurants. The transcription in Genspark is solid, with critical points clearly extracted. Its built-in intelligence helps identify the key information while filtering out the rest. My only caution is that it can be difficult to tell when the device is recording. Highly recommended overall.

R

Robert K.

Tech Spec

Material

Aircraft-grade aluminum

Dimensions

85.6 × 54.1 × 2.95 mm

Weight

26g

Storage

64GB

Microphones

4 microphones SNR ≥ 71dB Sensitivity ≥ -32 dBFS (94 dBSPL @ 1 kHz) Sensitivity mismatch < ±2dB

Bone Conduction Mic

1-VPU microphone SNR ≥ 71dB Sensitivity ≥ -25 dBV/g (1g acc, @1 kHz)

Haptic Motor

1-axis linear motor

Interaction

1-RGB light 1-Button

Battery

500mAh 35hrs continuous recording

Connectivity

Bluetooth 6.0

AI Membership

Genspark App Starter:300 Transcription Minutes/Month Plus :Unlimited Transcription Minutes (up to 24 hours/day) Pro:Unlimited Transcription Minutes (up to 24 hours/day)

Accessories

Magnetic card holder Type-C magnetic charging cable