Halterix
Halterix is a Toronto-based AI motion recognition API company that converts wearable and video motion data into activity classifications and performance insights, primarily serving developers of health, fitness, and physical therapy applications and healthcare providers through its PT+ and PT+ Clinic apps.
- Company typePrivate
- Founded2019
- HeadquartersToronto, Canada
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Halterix does
Halterix is a Toronto-based developer of an AI-powered motion recognition API that converts raw inertial sensor and video data from off-the-shelf wearables and smartphones into structured activity classifications and personalized, actionable performance signals. The platform is organized as a three-stage pipeline — data capture (via a single library connecting to Wear OS smartwatches and other sensor-enabled devices), a trained AI classifier that organizes motion streams into specific activities, and a motion-insight neural network that returns performance assessments — exposed through a cloud-based API for third-party developers and delivered as turnkey applications for end customers. Its flagship consumer-facing applications, PT+ and PT+ Clinic, target physical therapy adherence by tracking home exercise performance on Wear OS devices and sharing progress with care providers.
Halterix serves two distinct buyer types through a single technology platform. On the developer side, the Motion Insight API is sold to teams building health, fitness, yoga, personal training, occupational health, and sports performance applications, addressing their need to avoid building motion recognition from scratch. On the enterprise side, turnkey solutions such as PT+ Clinic are sold to physical therapy clinics and healthcare providers, with the most notable commercial validation being a 120-patient adherence study conducted at Sunnybrook Hospital (Canada's second-largest hospital) starting January 2020, with peer-reviewed findings published in JMIR Rehabilitation in 2021. The PT+ app and PT+ Clinic dashboard remain in closed beta with selected Canadian physical therapy clinics as of May 2021.
The company is privately held, with no disclosed institutional funding, venture rounds, or revenue figures. It operates with a lean team (1–10 employees per firmographic data) and derives revenue through API access/licensing and turnkey business solutions on a recurring subscription basis, though no public pricing is disclosed and sales are conducted via direct email outreach ([email protected]). The underlying motion recognition approach — developed by co-founder and Chairman Dr. David Burns, an orthopedic surgeon with a PhD in biomedical engineering — has been filed for patent protection, and the company maintains GDPR and PIPEDA compliance for its data handling.
Halterix firmographics
Firmographics- Name
- Halterix
- Legal name
- Halterix Corporation
- Website
- https://halterix.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Halterix is a Toronto-based AI motion recognition API company that converts wearable and video motion data into activity classifications and performance insights, primarily serving developers of health, fitness, and physical therapy applications and healthcare providers through its PT+ and PT+ Clinic apps.
- Ownership category
- akta.pro rank
Halterix industry classification
Industry- Product category
- AI Motion Recognition Software / Healthcare Developer APIs
- NAICS
- Computer Systems Design Services (541512)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Medication Adherence, Digital Therapeutics & Remote Coaching (condition-specific programs) (HLALAFAF)
- akta.pro secondary industry
- On-Device Inference Runtimes & SDKs (mobile/embedded) (HDAAAJAB)
Keywords
Where Halterix is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices1 record
Markets served
Halterix business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- API Access and Licensing: Halterix provides motion recognition API access for developers and businesses. The company offers cloud-based API services that allow apps to connect to wearable devices and receive motion data insights. Revenue is generated through API usage and licensing of the motion insight technology.
- Turnkey Business Solutions: Complete solutions for businesses including PT+ Physical Therapy apps. These include both consumer-facing apps and provider-facing dashboards (PT+ Clinic) for secure progress sharing with care providers.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Halterix product offering
Product offeringCore offering
Halterix sells a cloud-based motion recognition and insight API that lets developers and businesses connect their apps to off-the-shelf wearable devices (such as Wear OS smartwatches) and video sources to stream motion data. The API applies AI classifiers to organize the data into specific activities and uses a motion insight neural network to return personalized, actionable signals. Halterix also offers turnkey vertical solutions built on the API, notably the PT+ patient app and PT+ Clinic provider dashboard for physical therapy adherence and remote monitoring.
Product overview
Halterix offers a unified AI motion tracking platform centered on the Halterix Motion Insight API, which provides motion data insights from video or off-the-shelf wearables. The core API solution targets developers building health, fitness, and sports performance applications, offering turnkey solutions for businesses in yoga, physical therapy, general fitness, personal training, and occupational health verticals. The company also deploys PT+ and PT+ Clinic as live showcase applications for its technology, demonstrating motion tracking capabilities in a physical therapy context where PT+ tracks patient exercise performance via Wear OS smartwatches and PT+ Clinic enables secure sharing of progress data with care providers.
Differentiator
Problem solved
Functional benefit
Brands
- PT+: Physical therapy app designed to improve physical therapy adherence, speed up recovery times, and improve outcomes. Connects with Wear OS smart watches to track home exercise performance.
- PT+ Clinic
Products and services
- Halterix Motion Insight API AI-powered motion recognition API that enables developers and businesses to connect apps to off-the-shelf wearable devices (such as Wear OS smartwatches) and video sources, streaming motion data into Halterix's cloud-based platform where AI classifiers organize the data into specific activities and return personalized, actionable insights for end users.
- PT+ Physical Therapy App Patient-facing physical therapy application designed to improve physical therapy adherence, speed up recovery times, and improve outcomes; connects with any off-the-shelf Wear OS smartwatch to track home exercise performance and produce progress reports.
- PT+ Clinic Clinical companion application that securely shares patient exercise progress from PT+ with care providers, enabling remote monitoring of physical therapy patients' home exercise adherence.
Quantifiable outcome
- Improved physical therapy adherence, speedier recovery times, and better PT outcomes (PT+ app)
- +3 more outcomes
Companies that use Halterix
Customer profileNamed customers2 records
Segments5 records
Ideal customer profiles2 records
Halterix technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability5 records
Feature4 records
Halterix partnerships and signals
Strategic signalScale indicators4 records
Expansion highlights5 records
Halterix competitors and assessment
Company assessmentBroad incumbents
- Tempo (Tempo Interactive): Tempo offers a connected home fitness platform with AI-driven form correction and motion tracking. It overlaps with Halterix's fitness use case at a consumer product level, though Tempo bundles hardware rather than selling an API.
- Hinge Health: Hinge Health is a large digital MSK and PT platform offering wearable-guided exercise programs and remote coaching to employers and health plans. It competes with Halterix's PT+ vision in the same employer-sponsored digital PT category, but at significantly greater scale.
- Sword Health: Sword Health is a digital musculoskeletal care platform combining AI-guided exercise, motion tracking, and remote PT clinicians. It targets the same physical therapy adherence and remote care use case as Halterix but at much larger scale and with its own motion technology.
Direct peers
- Kaia Health: Kaia Health builds AI-driven digital therapeutics for musculoskeletal pain and other conditions, using motion-tracking technology to guide exercise. It is a direct functional competitor to Halterix's PT-focused motion insight stack.
- BioMech: BioMech provides clinical-grade motion analysis solutions using wearable sensors and AI for rehabilitation, orthopedics, and sports performance. It competes with Halterix in clinician-facing motion analytics for PT and orthopedic recovery.
- mDurance: mDurance offers EMG- and motion-based assessment tools for physical therapists and clinicians to track musculoskeletal conditions. It overlaps with Halterix in the clinical motion analysis and PT adherence space.
- Physitrack: Physitrack provides a digital care platform for physical therapists that includes home exercise prescription, adherence tracking, and patient outcomes. It overlaps with Halterix's PT+ and PT+ Clinic products in PT exercise tracking and remote patient monitoring.
- Exer.ai: Exer.ai provides AI motion tracking and form-feedback APIs for fitness, wellness, and coaching applications. It targets the same developer-facing motion API use case as Halterix's Motion Insight API.
Others
- Xsens (Movella): Movella's Xsens division produces inertial motion capture and analysis tools used in sports, clinical research, and rehabilitation. It is an enabling technology peer in motion data capture and analytics, adjacent to Halterix's sensor-fusion stack.
- Noraxon: Noraxon manufactures clinical biomechanics and motion analysis systems used in physical therapy, sports medicine, and research. It is an adjacent motion-capture vendor serving the same PT and rehab customer base as Halterix.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Halterix social profiles
Digital presenceHalterix compliance and trust
Trust signalCompliance2 records
Halterix financial estimates
Financial estimateRevenue estimate
Valuation estimate
Halterix leadership team
Management profileNumber of profiles
Profiles5 records
Halterix funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Halterix M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Halterix
What does Halterix do?
Halterix sells a cloud-based motion recognition and insight API that lets developers and businesses connect their apps to off-the-shelf wearable devices (such as Wear OS smartwatches) and video sources to stream motion data. The API applies AI classifiers to organize the data into specific activities and uses a motion insight neural network to return personalized, actionable signals. Halterix also offers turnkey vertical solutions built on the API, notably the PT+ patient app and PT+ Clinic provider dashboard for physical therapy adherence and remote monitoring.
Is Halterix a public or private company?
Halterix is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Halterix founded?
Halterix was founded in 2019. It employs 1 to 10 people.
Where is Halterix based?
Halterix is headquartered in Toronto, Canada, in the North America region.
How does Halterix make money?
Two revenue lines are on record. API Access and Licensing is the primary driver. The others are turnkey Business Solutions.
Who are Halterix's main competitors?
Broad incumbents on record are Tempo (Tempo Interactive), Hinge Health and Sword Health. Direct peers are Kaia Health, BioMech, mDurance, Physitrack and Exer.ai. Others are Xsens (Movella) and Noraxon.
Does Halterix have an API?
Yes. Halterix provides a cloud-based motion insight API that enables developers to connect apps to off-the-shelf wearable tech devices and stream motion data. The API organizes motion data into specific activities using trained AI classifiers and returns personalized, actionable signals for triggering user experiences. The solution targets yoga apps, physical therapy apps, general fitness apps, personal training apps, and occupational health apps.
What industry is Halterix in?
Halterix's product category is AI Motion Recognition Software / Healthcare Developer APIs. Its primary akta.pro industry code is HLALAFAF, Medication Adherence, Digital Therapeutics & Remote Coaching (condition-specific programs), with a secondary code of HDAAAJAB, On-Device Inference Runtimes & SDKs (mobile/embedded). Its NAICS code is 541512 and its SIC code is 7372.