Key Takeaways
1. Product Launch: The Shelly BLU Distance sensor was introduced in the US and showcased at IFA 2025 in September, available online since mid-October.
2. Pricing: The sensor is priced at $31.49, with free shipping on orders over $50 within the US.
3. Functionality: It is a Bluetooth ultrasonic sensor that measures distances between surfaces, with applications in parking verification and water level monitoring.
4. Measurement Capabilities: It can measure distances from 0.25 to 5 meters (0.8 to 16.4 feet) with millimeter-level accuracy for distances under 2 meters (6.6 feet) and offers seven measurement ranges.
5. Technical Features: The sensor has temperature compensation for -20 to 40 °C, supports Bluetooth Low Energy 5.0, and will receive Zigbee support in a future update, powered by an ER14505 battery.
Shelly has introduced the BLU Distance sensor in the United States. This innovative smart home device was showcased at IFA 2025 in September and has been available on the brand’s website since the middle of October.
Pricing and Availability
You can purchase the Shelly BLU Distance sensor for $31.49 at the brand’s online store in the US. The company mentions that orders are being shipped from within the US, and customers can enjoy free shipping on purchases exceeding $50.
Features and Applications
The Shelly BLU Distance operates as a Bluetooth ultrasonic sensor, which allows users to measure the space between two surfaces, including liquids. Potential uses include verifying if a car is parked correctly in a designated area, whether it’s a driveway or garage, and keeping an eye on the water level in a tank. This sensor may also assist businesses in monitoring inventory levels. It can measure distances ranging from 0.25 to 5 meters (approximately 0.8 to 16.4 feet) and is claimed to provide millimeter-level accuracy for distances below 2 meters (around 6.6 feet). There are seven different measurement ranges available, and users can adjust the measurement intervals from five seconds to 300 seconds.
Technical Specifications
Additionally, the company has integrated temperature compensation to ensure accuracy in temperatures ranging from -20 to 40 °C (-5 to 105 °F). The Shelly BLU Distance sensor currently features Bluetooth Low Energy 5.0 and will receive Zigbee support in an upcoming firmware update. The device is powered by an ER14505 battery, and its dimensions are 117.9 x 35.3 mm (about 4.6 x 1.4 inches) including the casing. The Shelly BLU Distance sensor is anticipated to launch in Europe soon, with a retail price of €29.63.
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