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Emerald, Bluetooth temperature data logger

Bluetooth-enabled data logger for monitoring temperature during shipping

Bluetooth temperature sensor Emerald - OCEASOFT
Temperature controlled logistics icon - OCEASOFT
Automated monitoring for transport & logistics
  • Compact and robust data logger with user-changeable battery
  • Ensure quality control for products, manage public health and sanitary risks.
  • Collect and forward data to the Cloud using your smartphone wirelessly even through packaging
  • Designed for high-volume scenarios thanks to automated data collection tools
  • Real-time monitoring on driver’s smartphone


The latest generation of OCEASOFT’s Emerald data logger monitors temperature throughout your products’ entire shipping cycle.

  • Robust and cost-effective
  • Accessible and secure data
  • Simple use and configuration
  • NF EN 12830, FDA 21 CFR Part 11, GDP, HACCP
  • Interface with third-party systems
Where to buy
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How does Emerald work?

  • The latest generation Emerald module, a small footprint Bluetooth-enabled temperature sensor, fits neatly inside nearly any type of container, compartment, or enclosure. Programming is fast and easy using the free OCEAView mobile application for iOS and Android.
  • With Bluetooth wireless technology, sensor readings can be collected, even through packaging, at any time.
  • Data is recorded in Emerald memory, then typically transmitted to the OCEACloud platform via one or more smartphones during the mission. Once on the web, data is accessible 24/7 via the OCEAView web application from any smartphone, tablet, or computer.
  • You can simplify wireless data collection with the optional OCEABridge gateway, which collects and uploads data to the Cloud automatically.
  • The system sends notification by e-mail if out-of-bounds conditions are detected.


Emerald Bluetooth temperature sensor


The benefits of Emerald
  • Robust traceability for your sensitive products on-the-go
  • Read data wirelessly through packaging with Bluetooth Low Energy technology
  • Multiple parameters: temperature monitoring (soon to be completed with shock, tipping, pressure, and light sensors)
  • Several startup options to ensure that data logging begins at the right time for your scenario
  • Automatic alert notification by e-mail (data must first be sent to the OCEACloud platform)
  • Secure data, accessible and auditable
  • Simplified maintenance: user-replaceable battery, over-the-air firmware upgrades
  • Helps you stay in compliance with the strictest regulatory requirements: NF EN 12830, 21 CFR Part 11, GDP, HACCP, Hygiene Pack
  • Interface with third-party systems via API
Technical details
  • Data logger compliant with NF EN 12830, and developed according to FDA 21 CFR Part 11 guidelines
  • Bluetooth Low Energy wireless technology: free-field range up to 50 meters
  • Temperature ranges: -40°C to +85°C with an internal sensor, or -200°C to +200°C with external Pt100 sensor (target range depends on selected sensor; Pt100 sensor available for first generation Emerald modules, available soon for second generation)
  • Other parameters available soon: shock, tipping, pressure, and light detection
  • Mission programming, tracking, and data transmission to Cloud with OCEAView Mobile for iOS and Android. Cloud access to data with OCEAView Web application
  • Up to 16,000 readings stored in internal memory; unlimited storage on OCEACloud
  • Automated data collection for numerous Emerald modules using optional OCEABridge receiver and Cloud gateway
  • Reports generated in Microsoft Excel and PDF formats
  • GPS coordinates can be included (optionally) when data is read by smartphone
  • Automatic alert notification by e-mail (data must first be sent to OCEACloud platform)
  • Replaceable battery offering about 1 year battery life (depending on usage and environmental conditions)
  • Sensor calibration options by OCEASOFT laboratory: ISO/IEC 17025 (COFRAC) accredited, OCEASOFT certified, or NIST traceable
  • May also be used as a remote wireless sensor with Cobalt X data loggers (check for availability)
  • Dimensions: 50 Ø x 20 mm (2.0 Ø x 0.8 in.) Weight: 48 g (1.7 oz.) Protection index: IP 40
Related products
OCEAView: access to Atlas and Emerald recorded data - OCEASOFT
OCEAView, web and mobile applications for Atlas and Emerald Bluetooth temperature data logger
OCEABridge, Automatic data collection for Bluetooth temperature data loggers - OCEASOFT
Collecting measurements automatically from Atlas, Emerald temperature data loggers
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