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End-to-End Cold Chain Monitoring Solutions

SigmaWit delivers advanced temperature and humidity data loggers, real-time IoT trackers, and cloud-based monitoring systems for vaccines, food, pharmaceuticals, and industrial applications. Ensure safety, compliance, and quality across your supply chain.

SigmaWit Data Logger Devices

About SigmaWit

SigmaWit is committed to providing an end-to-end visual solution for the cold-chain industry using advanced sensors and IoT technology. With a skilled R&D team spanning industrial design, hardware, firmware, application software, cloud services, and testing, we ensure innovation at every level.

We adhere to lean production principles and strict quality control from material inspection to final product testing. Our goal is to deliver cost-effective, reliable monitoring solutions that meet global standards.

5000+
Factory Area (m²)
3000+
R&D Area (m²)
50+
Engineers & Talent
SigmaWit R&D and Factory

Our Product Lines

From single-use loggers to real-time 4G trackers and BLE-enabled sensors, SigmaWit offers a comprehensive range of monitoring devices for every cold chain need.

ULogs6 Single-use Temperature Data Logger

ULogs6

Single-use Temperature Data Logger

  • Disposable, cost-effective
  • Wide temp range: -30°C to +70°C
  • Compact design for logistics
ULogs3 Temperature Data Logger with LCD

ULogs3

Temp Logger with LCD Screen

  • Real-time temp display
  • USB interface for data download
  • Reusable design
ULogs4 Temp&RH Data Logger with LCD

ULogs4

Temp & RH Logger with LCD

  • Monitors temperature and humidity
  • LCD for instant readings
  • USB data export
BULogs1 BLE+USB Temp Logger

BULogs1

BLE + USB Single-use Logger

  • Bluetooth Low Energy connectivity
  • USB interface
  • Mobile app compatible
GLogs1 4G Real-time Data Logger

GLogs1

Single-use 4G Real-time Logger

  • 4G LTE connectivity
  • Live cloud monitoring
  • Global coverage
WLogmp1 WIFI Data Logger with Probe

WLogmp1

WIFI Logger with Probe

  • WIFI connectivity
  • External temperature probe
  • Cloud integration
ULogm2s USB Data Logger

ULogm2s

Reusable USB Data Logger

  • Durable, multi-use design
  • USB plug-and-play
  • High accuracy
BULogm2s BLE+USB Data Logger

BULogm2s

BLE + USB Reusable Logger

  • Bluetooth and USB dual-mode
  • Mobile and PC compatible
  • Long battery life
View All Products

Industry Solutions

Tailored monitoring systems for critical cold chain applications across healthcare, agriculture, and industrial sectors.

Fruit & Food Transportation

Maintain optimal temperature and humidity during transit to preserve freshness, prevent spoilage, and ensure compliance with food safety regulations.

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Vaccine Transportation

Ensure vaccine efficacy with precise cold chain monitoring, real-time alerts, and full traceability from manufacturer to point of use.

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Commercial & Industrial

Monitor storage, warehousing, manufacturing, and R&D environments with reliable data loggers and cloud analytics for operational efficiency.

Learn More

Log Cloud IoT System

An integrated system for safeguarding cold chain shipments. It combines wireless sensors, cloud infrastructure, and mobile/web applications to deliver real-time monitoring, alerts, and comprehensive reporting.

  • Real-time wireless sensor data collection
  • Intuitive UI with live dashboards
  • Real-time alerts via email/SMS
  • Versatile reports (PDF, CSV, Excel)
  • Supports Web, Android, and iOS
  • Private cloud deployment available
Explore Cloud Platform
Log Cloud IoT System Dashboard

OEM & ODM Services

SigmaWit offers comprehensive OEM and ODM services tailored to your brand and technical requirements. From custom firmware and packaging to private labeling and cloud integration, we support your unique business needs with professional engineering and fast turnaround.

Learn More →

Support & Downloads

Access our full suite of resources including Bluetooth and IoT app downloads, user manuals, technical specifications, and firmware updates to ensure seamless integration and operation of SigmaWit devices.

Download Center →

Get in Touch

For product inquiries, OEM collaboration, or technical support, visit the official SigmaWit website to connect with our team.

Visit Official Website

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