Let Things Talk
Let Things Talk is a Dutch sensor technology company that builds privacy-by-design mmWave radar and indoor-climate sensors (LTT Rhythm, LTT Airhub) managed through its LTT Mila cloud platform, serving healthcare, education, and facility management customers in the Netherlands and Belgium.
- Company typePrivate
- Founded2019
- HeadquartersDrachten, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Let Things Talk does
Let Things Talk B.V. is a privately held Dutch sensor technology company headquartered in Drachten, Netherlands, founded in 2019 and operating with an 11-50 employee base under a four-person leadership team (Edwin Muller, Jan Willem Casteleijn, Jarno van der Woude, Laurens van der Woude). The company designs and sells a privacy-by-design sensor ecosystem — notably the LTT Rhythm mmWave radar sensor for fall, wandering, and in/out-of-bed detection without cameras, and the LTT Airhub multi-parameter indoor climate sensor (CO2, fine dust, humidity, temperature, VOCs) — managed through the LTT Mila cloud portal and supported by LTT Health and LTT Facility vertical platforms. Architecture is differentiated by pet/human object-size filtering, integration with major care communication platforms (Ascom, Televic, Enovation, IQ Messenger, Sensara), and European data hosting, which has been independently validated by Vilans to deliver 90% fewer false alarms than incumbent Dutch solutions.
The company monetizes through a hybrid model: hardware sales (LTT Rhythm, LTT Airhub, plus compatible Danfoss Ally thermostats, Philips Smart Plugs, Philips Hue lamps, and protection covers sold via a published e-commerce store at fixed price points), recurring SaaS subscriptions to LTT Mila / LTT Facility (typically bundled with hardware as Sensing-as-a-Service under multi-year contracts), and installation, configuration, and 24/7 support services delivered via a network of system integration partners (IGCN, Kinwell, Telematch, Cinnovate, RSVO, CuraTec) and domotica partners. Go-to-market combines direct enterprise field sales into healthcare and education customers with channel-partner execution and event-driven demand generation at Zorg & ICT, IPON, Health Valley, and Vakbeurs Energie. Named customers span Dutch and Belgian eldercare providers (Icare, Altide, Interzorg, Hof en Hiem), vocational and secondary education (ROC Nijmegen, Nova College, OSG Singelland, ROC Rivor, PCBO de Voorde, SWS de Floreant), and cross-border education (Horteco in Belgium), with a 500-home Regio Deal Drenthe deployment underway. The company is bootstrapped except for an EFRO SNN subsidy (project VI25DF062) and an R&D alliance network that includes NHL Stenden, TU Twente, Hanze, Windesheim, UMCG, ICD, and DemTech.
Let Things Talk firmographics
Firmographics- Name
- Let Things Talk
- Legal name
- Let Things Talk B.V.
- Website
- https://www.letthingstalk.nl
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Let Things Talk is a Dutch sensor technology company that builds privacy-by-design mmWave radar and indoor-climate sensors (LTT Rhythm, LTT Airhub) managed through its LTT Mila cloud platform, serving healthcare, education, and facility management customers in the Netherlands and Belgium.
- Ownership category
- akta.pro rank
Let Things Talk industry classification
Industry- Product category
- Privacy-Friendly Sensor Technology for Eldercare and Facility Management
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Elderly/Frail & Assisted Living Connected Care (PERS/Fall Detection) (HLACAFAE)
- akta.pro secondary industries
- Elder Care, Wellness & Home Health IoT (Fall Detection, Medical Alerts, Sleep/Wellness Sensors) (HSAPAQAJ), At-Home Medical Alert Sensors & Smart Home Safety Integrations (HSAHAHAJ), Home Patient Monitoring & Telehealth Devices (Vitals, Fall Detection, PERS) (HSABAKAE), Indoor Air Quality (IAQ) Environmental Monitoring (VOC/CO2/PM2.5) (HSAHAGAG)
Keywords
Where Let Things Talk is headquartered
LocationHeadquarters
- HQ city
- Drachten
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Let Things Talk business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Operations, Infrastructure
Revenue model
- Hardware Sales (Sensors & Devices): Sale of proprietary sensors (LTT Rhythm, LTT Airhub) and compatible third-party devices (Danfoss Ally thermostats, Philips Smart Plugs, Philips Motion Sensors, smart lamps). Products listed with fixed prices on the company e-commerce store.
- SaaS Platform Subscriptions: LTT Mila (health platform) and LTT Facility platform provided as SaaS. Includes cloud portal access, dashboards, alerts, and integrations. Often bundled with hardware as Sensing-as-a-Service.
- Installation, Configuration & Support Services: Partners and the company provide installation, configuration, and ongoing management services. Support includes 24/7 SLA options for urgent issues and online ticket submission for non-urgent requests.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Philips Smart Plug — €39.00 per unit |
| Unit Pricing | Pay-as-you-go | Danfoss Ally Smart Thermostat — €79.00 per unit |
| Unit Pricing | Pay-as-you-go | Danfoss Ally Protection Cover — €10.00 per unit |
| Unit Pricing | Pay-as-you-go | Philips Hue Smart Lamp — €99.00 per unit |
| Unit Pricing | Pay-as-you-go | Philips Motion Sensor — priced individually |
| Hybrid | Multi-year contract | Sensing-as-a-Service — pricing upon request |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels8 records
Let Things Talk product offering
Product offeringCore offering
Let Things Talk develops and sells privacy-friendly sensor technology for healthcare and building management. Its core products are the LTT Rhythm mmWave radar sensor (for fall, wandering, and living-pattern detection in elderly care) and the LTT Airhub indoor-climate sensor (measuring CO2, fine dust, humidity, temperature, VOCs). These are managed through the LTT Mila cloud portal and bundled into LTT Health (care applications) and LTT Facility (building management) platforms.
Product overview
Let Things Talk offers a sensor technology ecosystem consisting of two core hardware products (LTT Rhythm radar sensor and LTT Airhub climate sensor) managed through cloud platforms (LTT Mila for general management, LTT Facility for building management, and LTT Health for healthcare applications). The ecosystem is expanded through add-on modules including smart thermostats (Danfoss Ally), smart plugs, motion sensors, and smart lighting (Philips Hue). LTT Rhythm uses radar technology for privacy-friendly fall and wandering detection in care settings, while LTT Airhub monitors indoor climate quality and connects smart devices for automated building control. Both sensors feed data into the Mila portal for centralized management and integration with existing care alarm and building management systems.
Differentiator
Problem solved
Functional benefit
Brands
- LTT Health: Healthcare monitoring platform offering fall detection, wandering detection, and life pattern monitoring for elderly care.
- LTT Facility
- LTT Rhythm
- LTT Airhub
- LTT Mila
Products and services
- LTT Rhythm Radar Sensor
- LTT Airhub Indoor Climate Sensor
Quantifiable outcome
- Average energy savings of 26% when combining Rhythm sensor with Airhub, smart plugs and heating automation
- +5 more outcomes
Companies that use Let Things Talk
Customer profileNamed customers11 records
Segments3 records
Ideal customer profiles3 records
Let Things Talk technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration9 records
AI capability4 records
Feature7 records
Let Things Talk partnerships and signals
Strategic signalPartnerships
24 partnerships are on record, tiered core and minor.
- SensaracoreSensara is a pioneer in living pattern monitoring for home care. The companies have co-developed an integration of LTT Rhythm radar sensor into Sensara's living pattern monitoring platform. The integrated solution was presented at Zorg & ICT 2026 with joint theater sessions. Targets both intramuraal and extramuraal care settings.
- Danfoss Climate SolutionscoreDanfoss Climate Solutions is a core technology partner. The Danfoss Ally smart radiator thermostat integrates with the LTT Airhub and platform to enable automatic, agenda- and occupancy-based heating control. The partnership delivers 30%+ gas savings and is showcased at trade shows including Vakbeurs Energie. Let Things Talk also developed a protection cover for Danfoss Ally thermostats.
- IQ MessengercoreIQ Messenger is a care communication platform partner. LTT Mila integrates with IQ Messenger to deliver alerts and sensor data through the existing care alarm infrastructure of healthcare organizations.
- Televic Healthcare Solutions (Esprit ICT Company)coreTelevic Healthcare Solutions is a platform integration partner, connecting LTT Mila sensor platform to Televic nurse call systems in healthcare facilities.
- Enovation (part of Legrand Care)coreEnovation is a platform integration partner that connects LTT Mila to care alarm and communication systems in healthcare organizations.
- AscomcoreAscom is a healthcare communication platform partner integrated with LTT Mila for alert and sensor data delivery to care staff.
- IGCN (ICT, Telefonie & Zorgcommunicatie)coreIGCN is a system integrator partner providing installation, configuration, and management of LTT technology solutions in healthcare organizations.
- KinwellminorKinwell is a system integration partner for healthcare technology deployment.
- TelematchminorTelematch is a system integration partner providing installation and management of LTT solutions.
- CinnovateminorCinnovate is a system integration partner.
- RSVO-AlarmeringminorRSVO-Alarmering is a system integration partner focused on care alarm solutions.
- CuraTecminorCuraTec is a system integration partner for healthcare technology.
- Horteco (Belgium)minorHorteco is a land- and horticulture school in Vilvoorde, Belgium (near Brussels), spanning 47 hectares across 10 buildings. They are deploying LTT Airhubs with occupancy sensors and Danfoss integration for energy management, marking LTT's expansion across the Dutch border.
- NHL Stenden HogeschoolminorNHL Stenden University of Applied Sciences partnered with Let Things Talk for educational seminars on radar technology in eldercare. Marit van Zijl (Coordinator Care Innovation) and Jan Willem Casteleijn co-presented at a seminar at Hof en Hiem for master students in Health Innovation.
- CaparisminorCaparis is a talent company coaching people with distance to the labor market. They trained workers to assemble and install LTT technology, providing LTT with installation capacity while offering meaningful employment. Thomas, a Caparis employee, started as installation technician at LTT.
- TU Twente (University of Twente)minorTU Twente collaboration with Let Things Talk provides students with LTT sensor test and development tools, enabling hands-on R&D work and contributing to LTT's innovation pipeline.
- Hanze HogeschoolminorKnowledge partner: Hanze University of Applied Sciences contributes to the multidisciplinary approach and understanding of care technology challenges.
- WindesheimminorKnowledge partner contributing to co-creation and understanding of innovation challenges in healthcare technology.
- UMCG (University Medical Center Groningen)minorKnowledge partner contributing to the multidisciplinary ecosystem approach to healthcare technology innovation.
- ICD (Innovation Center for Dementia)minorKnowledge partner specializing in dementia care innovation, contributing to co-creation of care technology solutions.
- DemTechminorKnowledge partner contributing to technology development for dementia care.
- Icare Verpleging & VerzorgingcoreIcare is a home care organization that co-piloted LTT Rhythm living pattern monitoring with Medisch servicecentrum Altide. Icare supported clients at home while Altide's centralists responded to alerts 24/7. The pilot ran 12 weeks with clients having WLZ indications.
- Medisch servicecentrum AltidecoreAltide medical service center co-piloted LTT Rhythm living pattern monitoring with Icare. Centralists monitored alerts 24/7 and contacted caregivers or care teams when behavioral deviations were detected. Results showed more peace of mind for informal caregivers and better care support.
- Interzorg Noord-NederlandcoreInterzorg Noord-Nederland signed a framework agreement with Let Things Talk following a 3-month pilot of the Rhythm sensor at De Hullen (Roden), De Borgen department. The partnership covers existing departments and new construction/renovation projects within care alarm platforms.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
Let Things Talk competitors and assessment
Company assessmentDirect peers
- Nobi: Belgian smart-lamp + fall-detection company offering AI-based fall detection and prevention for elderly care settings. Directly comparable to LTT's radar-based Rhythm sensor and intelligent bed-lamp integration, targeting the same Benelux care market with a privacy-friendly (no-camera) approach.
- Sensara: Dutch pioneer in living-pattern monitoring for home care. Directly comparable to LTT Rhythm's lifestyle/pattern analytics for elderly, with overlapping extramural care use cases; the two are also integration partners, which underscores their direct overlap.
- Essence SmartCare: Provider of PERS, fall detection and remote elderly-monitoring solutions using radar/motion sensors. Closely comparable to LTT Rhythm's radar-based living-pattern monitoring and serves the same European eldercare customer base.
- Vivago: Finnish activity-monitoring and wellbeing technology company for elderly and home care. Directly comparable to LTT Rhythm's lifestyle/pattern monitoring in Nordic and broader EU care markets.
- CarePredict: US-based remote elderly monitoring company using wearables/AI for early detection of health changes. Comparable to LTT's predictive analytics over living-pattern data, although CarePredict uses wearables rather than radar.
Broad incumbents
- Tunstall Healthcare: UK-headquartered incumbent in telecare, PERS and connected-care platforms serving care organizations across Europe. Comparable as a broad, established provider of nurse-call, PERS and remote monitoring that LTT integrates with and competes against for eldercare tenders.
- Legrand Care (Enovation): Owner of Enovation and other care-communication brands; provides nurse-call, PERS and digital care platforms across Europe. Comparable to LTT as a broader incumbent integrating with (and competing for) Dutch healthcare alarm RFPs.
- Ascom: Global healthcare communications and nurse-call platform provider. Comparable as a broad incumbent whose platform LTT Mila integrates with, and which can bundle competing sensor offerings into the same institutional RFPs LTT targets.
- Philips Hue / Signify: Signify's Philips Hue smart-lighting products are integrated by LTT (Philips Smart Plug, Philips Hue lamps) and broadly comparable on the building-management side, where Signify could bundle its own sensing/lighting propositions against LTT Airhub.
Others
- Danfoss Ally: Smart radiator thermostat line that is a core technology partner of LTT Airhub. Adjacent/comparable as an ecosystem incumbent in building energy control; a strategic partner but also a potential threat if Danfoss bundles its own sensors into the Ally platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Let Things Talk social profiles
Digital presenceLet Things Talk financial estimates
Financial estimateRevenue estimate
Valuation estimate
Let Things Talk leadership team
Management profileNumber of profiles
Profiles4 records
Let Things Talk funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Let Things Talk 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 Let Things Talk
What does Let Things Talk do?
Let Things Talk develops and sells privacy-friendly sensor technology for healthcare and building management. Its core products are the LTT Rhythm mmWave radar sensor (for fall, wandering, and living-pattern detection in elderly care) and the LTT Airhub indoor-climate sensor (measuring CO2, fine dust, humidity, temperature, VOCs). These are managed through the LTT Mila cloud portal and bundled into LTT Health (care applications) and LTT Facility (building management) platforms.
Is Let Things Talk a public or private company?
Let Things Talk is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Let Things Talk founded?
Let Things Talk was founded in 2019. It employs 11 to 50 people.
Where is Let Things Talk based?
Let Things Talk is headquartered in Drachten, Netherlands, in the Europe region.
How does Let Things Talk make money?
Three revenue lines are on record. Hardware Sales (Sensors & Devices) is the primary driver. The others are saaS Platform Subscriptions and installation, Configuration & Support Services.
Who are Let Things Talk's main competitors?
Direct peers on record are Nobi, Sensara, Essence SmartCare, Vivago and CarePredict. Broad incumbents are Tunstall Healthcare, Legrand Care (Enovation), Ascom and Philips Hue / Signify. Danfoss Ally is listed as an others.
Does Let Things Talk have an API?
No public API is recorded for Let Things Talk.
What industry is Let Things Talk in?
Let Things Talk's product category is Privacy-Friendly Sensor Technology for Eldercare and Facility Management. Its primary akta.pro industry code is HLACAFAE, Elderly/Frail & Assisted Living Connected Care (PERS/Fall Detection), with a secondary code of HSAPAQAJ, Elder Care, Wellness & Home Health IoT (Fall Detection, Medical Alerts, Sleep/Wellness Sensors). Its NAICS code is 334512 and its SIC code is 3822.