Acaia Umbra Lunar Display-Free Espresso Scale

Meet the Umbra Lunar, an innovative product that opens up new possibilities for your coffee bar. The Umbra Lunar encapsulates Acaia’s professional weighing technology within a minimalistic, display-free silhouette.

The Umbra Lunar communicates measurement data in real-time with other Acaia scales through their Magic Relay function (patent pending) and shares a display. The display switches seamlessly between weight changes, allowing you to extend your workflow without any interruption.

Minimalist design – no screen, no clutter. The Umbra quietly sends weight data to your paired Acaia scale or app via Bluetooth.

Seamless connectivity – with Magic Relay Switching, you can tap between devices to choose where your data displays (e.g. Pearl and Lunar).

Built to last – crafted from anodised aluminium, the Umbra is sturdy, stable, and resistant to spills.

Precision you can trust – accurate to 0.1 g, with a maximum capacity of 1,000 g for all your brews.

Extended battery life – designed to be energy efficient, delivering up to 40–48 hours of continuous use.

Compact footprint – at just 105 × 105 mm, it blends effortlessly into any café or home brew bar.
- Affordable – an affordable smart scale option for users with smartphones (the Acaia App operates as the scale display via BlueTooth).

What's in the box?

- Umbra Lunar Coffee Scale
- Heat Resistant Pad
- Non-slip Protective Strips
- Friction-reduction Protective Strips
- USB Type-C Charger Cable
- Calibration Weight 100g