Critical Signal Technologies
- Company typePrivate
- Founded2006
- HeadquartersNovi, United States
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
Critical Signal Technologies firmographics
Firmographics- Name
- Critical Signal Technologies
- Legal name
- Best Buy Health
- Website
- https://criticalsignaltechnologies.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Critical Signal Technologies industry classification
Industry- Product category
- Senior Health Technology and Personal Emergency Response Services
- NAICS
- Electromedical and Electrotherapeutic Apparatus Manufacturing (334510), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Services for the Elderly and Persons with Disabilities (624120)
- SIC
- Electromedical & Electrotherapeutic Apparatus (3845)
- akta.pro primary industry
- At-Home Medical Alert Sensors & Smart Home Safety Integrations (HSAHAHAJ)
- akta.pro secondary industries
- Elder Care, Wellness & Home Health IoT (Fall Detection, Medical Alerts, Sleep/Wellness Sensors) (HSAPAQAJ), Elder Care, Assisted Living & Fall Detection Systems (HLACAPAF), Fall Detection, Safety & Emergency Response (PERS, Smart Home Health Sensors) (HLAHACAG)
Keywords
Where Critical Signal Technologies is headquartered
LocationHeadquarters
- HQ city
- Novi
- HQ country
- United States
- HQ region
- North America
Markets served
Critical Signal Technologies business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Distribution channels6 records
Marketing channels8 records
Critical Signal Technologies product offering
Product offeringCore offering
Critical Signal Technologies is a Best Buy Health-affiliated Age Tech provider that combines proprietary medical alert hardware, ambient monitoring, and senior-friendly phones with 24/7 U.S.-based Caring Center response and certified Geek Squad Health in-home support. Its portfolio addresses urgent response, fall risk mitigation, social isolation and depression screening, and enabling technology deployment for seniors aging in place.
Product overview
Best Buy Health offers a unified Age Tech platform providing industry-leading technology solutions designed for seniors and caregivers. The portfolio includes proprietary medical alert devices, ambient monitoring technologies, and enabling technologies, supported by human-enabled services. The core products include Urgent Response (emergency response), Fall Risk Mitigation, Social Isolation Prevention with depression screening, and Senior-Friendly Phones like the Jitterbug Flip2. These are complemented by Geek Squad Tech Support providing hands-on assistance and U.S.-based Caring Centers for urgent and social care needs. The platform serves Medicare Advantage plans, Medicaid plans, senior living communities, and health insurance brokers to help seniors age independently and safely.
Differentiator
Problem solved
Functional benefit
Products and services
- Urgent Response
Companies that use Critical Signal Technologies
Customer profileSegments5 records
Ideal customer profiles1 record
Critical Signal Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Critical Signal Technologies partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights6 records
Critical Signal Technologies competitors and assessment
Company assessmentDirect peers
- Philips Lifeline: Established PERS brand owned by Philips, providing pendant-based and auto fall detection emergency response for seniors — a long-standing direct competitor in the medical alert category.
- Life Alert: One of the most recognized direct-to-consumer PERS and medical alert providers in the U.S., serving the same senior population with urgent response and fall-related emergency services.
- Medical Guardian: Direct-to-consumer PERS and fall detection provider offering in-home and mobile medical alert systems to seniors, competing head-to-head with Critical Signal Technologies' Urgent Response product line.
- Bay Alarm Medical: PERS and fall detection specialist focused on senior in-home and on-the-go emergency response; operates comparable subscription monitoring services with U.S.-based monitoring centers.
- MobileHelp: Provider of mobile and in-home PERS devices with active monitoring, health management, and fall detection features; directly overlaps with Best Buy Health's medical alert offering.
- Connect America / Aloe Care Health: PERS and connected care company focused on seniors and chronically ill patients, with both personal emergency response and broader remote monitoring; competes for payer contracts and direct senior subscriptions.
- GreatCall (Lively): Senior-focused technology company (acquired by Best Buy in 2018, now part of Best Buy Health) offering Jitterbug phones and PERS-style services — closely comparable product line and sibling brand within the same corporate parent.
- VRI (Valued Relationships Inc.): PERS, medication adherence, and remote patient monitoring provider serving both consumers and managed care plans; directly comparable in offering depth and payer-channel focus.
Broad incumbents
- ADT: Large home security incumbent that has expanded into medical alert and PERS as part of a broader monitored services portfolio. Overlaps with Best Buy Health's home safety and medical alert business but serves primarily from a security-services angle.
- Humana (CenterWell / SeniorBridge): Major Medicare Advantage insurer that bundles senior wellness, in-home services, and increasingly remote monitoring into its MA plans; overlaps as both customer and competitor for senior-focused technology-enabled services.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Critical Signal Technologies social profiles
Digital presenceCritical Signal Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
Critical Signal Technologies leadership team
Management profileNumber of profiles
Profiles2 records
Critical Signal Technologies funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Critical Signal Technologies 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 Critical Signal Technologies
What does Critical Signal Technologies do?
Critical Signal Technologies is a Best Buy Health-affiliated Age Tech provider that combines proprietary medical alert hardware, ambient monitoring, and senior-friendly phones with 24/7 U.S.-based Caring Center response and certified Geek Squad Health in-home support. Its portfolio addresses urgent response, fall risk mitigation, social isolation and depression screening, and enabling technology deployment for seniors aging in place.
Is Critical Signal Technologies a public or private company?
Critical Signal Technologies is a private company. It is classified as corporate owned and is currently operating.
When was Critical Signal Technologies founded?
Critical Signal Technologies was founded in 2006. It employs 51 to 100 people.
Where is Critical Signal Technologies based?
Critical Signal Technologies is headquartered in Novi, United States, in the North America region.
Who are Critical Signal Technologies's main competitors?
Direct peers on record are Philips Lifeline, Life Alert, Medical Guardian, Bay Alarm Medical, MobileHelp, Connect America / Aloe Care Health, GreatCall (Lively) and VRI (Valued Relationships Inc.). Broad incumbents are ADT and Humana (CenterWell / SeniorBridge).
Does Critical Signal Technologies have an API?
No public API is recorded for Critical Signal Technologies.
What industry is Critical Signal Technologies in?
Critical Signal Technologies's product category is Senior Health Technology and Personal Emergency Response Services. Its primary akta.pro industry code is HSAHAHAJ, At-Home Medical Alert Sensors & Smart Home Safety Integrations, with a secondary code of HSAPAQAJ, Elder Care, Wellness & Home Health IoT (Fall Detection, Medical Alerts, Sleep/Wellness Sensors). Its NAICS code is 334510 and its SIC code is 3845.