Bluetooth Low Energy sensors

Bluetooth Low Energy sensors measure and send the measurement values over Bluetooth Low Energy to smartphones or to Bluetooth Low Energy gateways. Sensors are optimised to be energy efficient to ensure up to 5 years of battery life and maintenance free operations. Sensors send the data to Efento Cloud or any other IoT platform. Devices work out of the box with free mobile applications and can be integrated to any software platform (mobile or cloud) with Efento’s SDK and API.

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Newsletter May 2025

Efento Cloud just got better!
Discover new features: custom measurement types, smarter alerts & improved reports.
Efento iOS App is here!
iPhone users can now access Efento Cloud from the app. Download it now!
Boost your NB-IoT battery life!
Find out what drains your sensor’s battery and how to extend its lifespan.
We are CRA ready!
Discover how Efento sensors meet the Cyber Resilience Act requirements with features like encrypted data signing, unique passwords, and secure communication.
Pharma monitoring in the tropics
See how a Guatemalan company keeps medicine safe with Efento’s BLE sensors + Cloud.

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