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North

AcquiredYC W13YC Top Company

Kitchener, CA · 51 employees · 11 known investors

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Thalmic Labs manufactures wearable armbands that detect electrical muscle signals to enable wireless control of computers and mobile devices. The company serves users seeking alternative interaction methods with digital technology.

Also known as North Inc. (fka Thalmic Labs, Inc.) · Thalmic · North Inc. · Thalmic Labs

ConsumerHardwareBiometricsCanadaAmerica / Canada

Founders & leadership· Y Combinator alumni (W13)

SLStephen Lake
Stephen LakeCEOStephen Lake founded Thalmic Labs (later rebranded as North), a Y Combinator company, and currently leads Jetson.
MBMatthew Bailey
Matthew BaileyFounder
AGAaron Grant
Aaron GrantFounder
DC
Daniel ChoiDisplay Hardware Engineer2018–2019
TATak Alguire
Tak AlguireManufacturing Quality Coop2017–2018Founder at Serial

Investors · 11

Company profile

researched Aug 2026

North, previously known as Thalmic Labs, is a wearable computing hardware company based in Kitchener, Canada, that focused on biosignal gesture recognition as a means of interacting with digital devices. Its first product, the Myo armband, measured electrical activity in muscles to wirelessly control computers, phones and other digital technologies [1].

The company was founded in 2012 by three graduates of the University of Waterloo's mechatronics engineering program — Stephen Lake, Matthew Bailey and Aaron Grant — and grew into a team of engineers, researchers and product developers working on wearable technology [1]. A later regional startup roundup associates the company with the Focals by North smart glasses product and augmented reality applications [2].

Founding story

According to Y Combinator, Thalmic Labs was founded in 2012 by Stephen Lake, Matthew Bailey and Aaron Grant, all graduates of the University of Waterloo's mechatronics engineering program. The company joined Y Combinator's Winter 2013 batch [1].

Business model

Sources indicate the company designed and sold wearable computing hardware products, beginning with the Myo armband, but do not describe pricing, channels or contract structures [1].

Traction

Y Combinator reports a team size of 51 and states the company raised over $140 million USD from investors including Spark Capital, Intel Capital and Y Combinator [1].

Latest developments

Y Combinator lists North's status as acquired, and a regional startup roundup states the company was acquired by Google, with its wearable and augmented reality work continuing within Google's hardware solutions [1][2]. Co-founder Stephen Lake is described as now being the founder of Jetson [1].

▸Full profile — market position, technology, go-to-market, geography, history

Market position

The company is characterized by Y Combinator as pioneering new ways of interacting with digital devices in wearable computing [1], and is listed among notable startups associated with the Kitchener-Waterloo technology ecosystem [2].

Its distinguishing approach was the use of electromyographic (muscle electrical activity) signals captured by an armband for gesture-based, wireless control of digital devices, rather than conventional input methods [1].

Technology

The company's technology centered on biosignal gesture recognition in wearable hardware. The Myo armband measured electrical activity in muscles to enable wireless control of computers, phones and other digital devices [1]. Later work is described as involving augmented reality applications through the Focals by North product line [2].

Go-to-market

Sources describe the products as consumer-oriented wearables for controlling computers, phones and other digital technologies, but do not specify customer segments in detail [1].

Geography

The company is listed with a location in Kitchener, Canada [1], and is described as part of the Kitchener-Waterloo regional technology ecosystem [2].

History

Founded in 2012 as Thalmic Labs, the company participated in Y Combinator's Winter 2013 batch and later operated under the name North with the domain bynorth.com [1]. It shipped the Myo armband for muscle-signal-based device control and later became associated with the Focals by North wearable product [1][2]. Y Combinator lists the company's status as acquired, and a Kitchener-Waterloo startup listicle states it was acquired by Google [1][2]. Founder Stephen Lake is described as subsequently founding Jetson [1].

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Team sizeJan 201351 employees
Total funding raisedJan 2013$140M

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Founder mafia

2 people who came through North went on to found or lead other companies.

Related companies · 4

Companies working in the same space as North.

Timeline · 2

launches, deals, and filings
Jan 2026
North acquired by Google

A Kitchener-Waterloo startup roundup describes North (formerly Thalmic Labs) as officially acquired by Google, with its wearable/augmented reality work, including Focals by North, continuing within Google's hardware efforts. No acquisition date or amount is given by the source.

source ↗

Jan 2013
Participated in Y Combinator Winter 2013 batch

North (Thalmic Labs) is listed in Y Combinator's Winter 2013 batch under the Hardware and Biometrics categories.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 2

corporate structure
North Inc.
North Inc. (fka Thalmic Labs, Inc.)

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does North do?
North (formerly Thalmic Labs) built wearable computing hardware using biosignal gesture recognition; now listed as acquired.
Who founded North?
North was founded by Stephen Lake, Matthew Bailey, Aaron Grant.
Who are North's investors?
North's investors include Y Combinator, Acequia Capital (AceCap), Creative Destruction Lab (CDL), First Round Capital, Formation Group, FundersClub, Garage Capital, Inovia Capital and 3 more.
Where is North headquartered?
North is headquartered in Kitchener, CA.