Acaia Umbra Lunar is your high-precision coffee scale

The Acaia Umbra Lunar is a high-precision coffee scale specially designed for professional use in espresso bars and sophisticated home kitchens. With its minimalist design without a display and innovative Magic Relay technology, it allows seamless integration into existing Acaia systems. This allows multiple scales to be used simultaneously, with the measurements displayed on a single display.

Technical highlights of the Acaia Umbra Lunar

• Precision & Readability: Weighs with an accuracy of 0.1 g and an optional resolution of 0.01 g, ideal for precise dosing and timing.
• Long battery life: The integrated lithium-ion battery offers an operating time of 40 to 48 hours and up to 14 days in standby mode.
• Magic Relay Technology: Enables communication with other Acaia scales so that measurement data can be shared and displayed in real time.
• Minimalist design: No display to minimize distractions and promote concentration on the brewing process.
• Compatibility: Bluetooth 5.4 for connecting to Acaia apps and other devices.
• Robust housing: Made of anodized aluminum for durability and resistance. 

Scope of delivery

• Acaia Umbra Lunar Coffee Scale
• Heat-resistant pad
• 2 non-slip protective strips
• 2 friction reduction strips
• USB Type-C charging cable
• 100 g calibration weight 

Application tips

The Acaia Umbra Lunar is ideal for use in combination with other Acaia scales to create an expanded measurement network. Magic Relay technology allows multiple scales to be synchronized, which is especially beneficial in professional environments. For home use, the Umbra Lunar can be connected to a smartphone via the Acaia app to access additional features and settings.

Experience the precision and flexibility of the Acaia Umbra Lunar coffee scale—ideal for discerning coffee lovers and professional baristas. Available at the Coffee Coaching Club

Pre-order, expected from Q3 2025.