Patented Swiss heat-flux and temperature sensor technology for wearables, medical technology, sports, occupational safety and photonics
greenteg AG
Zurich (Airport, Switzerland)New on Amplifa
About greenteg
greenteg is a Swiss sensor technology company based at Zurich Airport, specializing in the measurement of heat flux and core body temperature. The company develops and manufactures heat-flux and temperature sensors as well as related monitoring solutions, including the CORE and calera® brands for continuous, non-invasive measurement of core body temperature and gSKIN® sensors for research and industrial applications. Manufacturing takes place 100% in Switzerland. The sensor technology is integrated as an OEM component in consumer wearables – for example in the WITHINGS ScanWatch 2 – and is also used in competitive sports, in occupational safety for heat-stress prevention, in building and energy-efficiency measurement, and in photonics. Partners and customers include Withings, Corsano Health, Holcim, Thorlabs Inc. and the cycling team BORA-hansgrohe. In addition to sensor manufacturing, greenteg offers R&D collaboration and OEM integration.
- Site
- Zurich (Airport), Switzerland
- Processes
- Manufacture of heat-flux and temperature sensors (CALERA®, CORE, gSKIN®), OEM Integration, Heat-Flux Sensor Technology, Core Body Temperature Monitoring (CALERA®), R&D Collaboration, Sensor Manufacturing (100% Switzerland)
- Materials
- Heat-Flux Sensor Technology, CALERA® Core Temperature Technology
- Certificates
- Certified Sensors
- Founded
- 2009
- Industries
- Health Monitoring, Sports, Occupational Safety, Building/Energy Efficiency, Photonics, Consumer Wearables
- 01
R&D / Sensor Development
- 02
Sensor Manufacturing
- 03
Calibration & Testing
- 04
OEM Integration
- 05
Sales & Partner Support
Technology & Processes
Heat-Flux Sensor Technology
Patented Swiss sensor technology for precise measurement of heat flux in research and industry.
CALERA® Core Temperature Technology
Continuous, non-invasive monitoring of core body temperature in wearables and medicine.
Locations
Zurich
CHHeadquarters, Production & Development
- Materials
- Heat-flux and temperature sensors
Sensor Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of heat-flux and temperature sensors (CALERA®, CORE, gSKIN®)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality
greenteg describes its sensors as certified; specific standard certificates are not listed on the source.
| Evidence | Zurich |
|---|---|
| Certified Sensors |
History
- 2009
Company founded
- 2012
Year in the chronicle (details not documented)
- 2013
Year in the chronicle (details not documented)
- 2014
Year in the chronicle (details not documented)
- 2016
Development of the first wearable sensor
- 2017
Focus on wearables; exclusive photonics partnership with Thorlabs Inc.
- 2018
Investment round to grow business and production capacity; clinical testing of prototypes
- 2019
CORE prototypes at CES Las Vegas; move to Zurich Airport (over 1,000 m²); Horizon Europe 2020 Seal of Excellence; Innosuisse funding
- 2020
Research support during COVID-19 with CORE prototypes; FDA Emergency Use Authorization; BORA-hansgrohe uses CORE at the Tour de France; gSKIN® sensors to the ISS (JAXA)
- 2021
CORE market launch at EUROBIKE and MEDICA; used at the Tour de France and the Tokyo Olympic Games
- 2022
Three CES Innovation Awards for CORE and calera®; calera® established as a new brand; website relaunch
- 2023
Integration of CALERA® technology into the WITHINGS ScanWatch 2