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SmartSense was created to use the power of the Internet of Things (IoT) to help our customers protect the assets most critical to the success of their business.

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SmartSense B2 Sensor

The SmartSense B2 Sensor is a compact environmental sensor and data collector designed for applications that require a minimal footprint. B2 Sensors collect temperature and humidity data every 10 minutes and report this data to the SmartSense cloud dashboard via a SmartSense BZ Gateway.

Spec Page Lockup-B2 Sensor

Compact form factor Bluetooth® 5.0 temperature and humidity sensor

NSF rated enclosure that is safe for food contact

Store-and-forward capable and over-the-air upgradable

Technical Specifications

SmartSense B2 Sensor Technical Specifications

Product SKU



2” x 2” x 0.71” (51mm x 51mm x 18mm)

Communication Range

300 feet*

Communication Interval

Default 10 minutes

Communication Method

Bluetooth® 5.0

Temperature Operating Range

-20°C to 60°C (-4°F to 140°F)

Temperature Accuracy

±0.5°C (1°F) max

Humidity Accuracy

±3%RH max

Battery Life

Up to 4 years**


NSF food contact and IP67


1 Year

* Actual communication range will depend on RF environment

** Actual battery life will depend on communication interval and environmental conditions including operating temperature

Learn more about SmartSense B2 Sensors by downloading our datasheet

SmartSense is a complete compliance monitoring and enterprise visibility solution

SmartSense connects your operations to give visibility into the compliance and execution performance at all of your locations. Our end-to-end solution is designed and built by SmartSense to ensure implementation, performance, and support without compromise.

1 SmartSense Z Sensor and B2 Sensor

Wireless Sensors and Dataloggers

Calibrated sensors and data loggers are added to your critical assets and environments to record condition data. This data is used to trigger alarms when there is a problem and provide insight into the performance of your equipment.

2 SmartSense NEXT App and Bluetooth Probe

Digital Checklists and Tasks

Digitize HACCP compliance, daily sanitation logs, hospital crash cart audits, and more to take the guesswork out of SOP management.

3 SmartSense BZ Gateway

Cellular Gateways

Transfer data and provide a secure, self-contained, drop-in network connection with no IT support required. If power fails, our battery-backed gateways store sensor readings until connectivity is restored.

4 SmartSense Dashboard and NEXT App

Cloud Dashboard

Gain real-time oversight of your operations and business initiatives and actionable insights into compliance, site performance, and risks.