Introduction
This manual provides comprehensive instructions for the proper use and maintenance of your Smart Weigh Coffee Scale. Designed for high precision, this digital scale is suitable for various applications, including espresso preparation, pour-over coffee, and general kitchen weighing. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.
Safety Information
- Do not immerse the scale in water or other liquids.
- Avoid exposing the scale to extreme temperatures or humidity.
- Handle the scale with care; dropping or subjecting it to strong impacts may damage internal components.
- Clean the scale with a soft, damp cloth. Do not use abrasive cleaners.
- Keep out of reach of children.
Package Contents
Verify that all items are present in the package:
- Smart Weigh Coffee Scale (Model 810154040964)
- USB-C Charging Cable
- Non-slip Silicone Mat
- Instruction Manual
Product Overview
The Smart Weigh Coffee Scale features a sleek design with an LED display and touch-sensitive controls. It is equipped with high-precision sensors for accurate measurements.

The Smart Weigh Coffee Scale, shown with whole coffee beans and ground coffee, highlighting its intended use for coffee preparation.

An image detailing key features of the Smart Weigh Coffee Scale, including its HD LED display, removable non-slip rubber mat, ultra-thin design, and built-in rechargeable battery.
Key Features:
- High Precision Sensors: Ensures accurate measurements with 0.1g graduation.
- LED Display: Bright white text for clear readability in various lighting conditions.
- Multiple Unit Conversion: Easily switch between grams (g), ounces (oz), and pounds (lb).
- Tare Function: Allows for subtracting the weight of containers for net weight measurement.
- Integrated Timer: Useful for pour-over coffee brewing.
- Automatic Espresso Mode: Streamlines the espresso brewing process.
- Rechargeable Battery: Built-in battery with USB-C charging.
- Non-slip Silicone Mat: Provides stability and protects the scale surface.
Setup
- Unpack: Carefully remove the scale and all accessories from the packaging.
- Charge: Before first use, connect the scale to a USB power source using the provided USB-C cable. The LED display will indicate charging status. A full charge is recommended.
- Placement: Place the scale on a flat, stable, and level surface to ensure accurate readings. Avoid placing it near vibrating equipment or in direct drafts.
- Silicone Mat: Place the non-slip silicone mat on the weighing platform. This protects the scale and provides a stable surface for your containers.
Operation
Power On/Off
- To power on, press the Power/Tare button (usually marked with ⑁/T).
- To power off, press and hold the Power/Tare button for approximately 3 seconds. The scale will also automatically shut off after a period of inactivity to conserve battery.
Unit Conversion
- Press the Unit button (usually marked with 'U' or 'M') to cycle through available units: grams (g), ounces (oz), and pounds (lb). The selected unit will be displayed on the screen.

An illustration of the Smart Weigh Coffee Scale's dimensions and its multiple unit conversion capabilities: grams (g), pounds (lb), and ounces (oz).
Tare Function
- Place an empty container on the weighing platform.
- Press the Power/Tare button. The display will reset to zero, effectively subtracting the container's weight.
- You can now add ingredients to the container, and only the net weight will be displayed.
Timer Function
- The timer function is typically activated by a dedicated button or integrated into specific modes. Refer to the on-screen indicators for timer controls.
- Press the Timer button (often marked with a clock icon) to start or stop the timer.
- To reset the timer, press and hold the Timer button.

The Smart Weigh Coffee Scale in action, showing the digital display with a timer and weight measurement during a pour-over coffee brewing process.
Automatic Espresso Mode
This mode simplifies the espresso brewing process by automating certain steps:
- Place your portafilter or cup on the scale.
- Activate the Automatic Espresso Mode (refer to the scale's display for specific button or gesture).
- The scale will automatically tare to zero.
- Add your ground coffee. The scale will display the weight.
- After a short delay (e.g., 4 seconds), the scale may re-tare to zero and start the timer, allowing you to pour water for brewing.
Maintenance
- Cleaning: Wipe the scale surface with a soft, slightly damp cloth. For stubborn stains, a mild soap solution can be used, followed by wiping with a clean, damp cloth. Ensure no liquid enters the scale's interior.
- Silicone Mat: The removable silicone mat can be washed with warm soapy water and air-dried.
- Storage: Store the scale in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Recharge when the low battery indicator appears.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on | Low battery; Power button not pressed correctly | Charge the scale using the USB-C cable; Press the Power/Tare button firmly. |
| Inaccurate readings / Fluctuating weight | Unstable surface; Overload; Drafts; Internal sensor issue | Place on a flat, stable surface; Ensure weight is within capacity (3000g); Avoid drafts; Recalibrate if possible (refer to specific model instructions if available); Contact support if issue persists. |
| Tare function not working | Container too heavy; Button not pressed correctly | Ensure container weight is within scale limits; Press the Power/Tare button firmly. |
| Display shows "Lo" | Low battery | Recharge the scale. |
| Display shows "O-Ld" | Overload | Remove items immediately to prevent damage. Ensure total weight does not exceed 3000g. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 810154040964 |
| Capacity | 3000g (3kg) |
| Graduation | 0.1g |
| Units of Measurement | g, oz, lb |
| Display Type | LED |
| Power Source | Built-in Rechargeable Battery (USB-C) |
| Product Dimensions | 180mm x 130mm x 22mm (approx. 7.1 x 5.1 x 0.9 inches) |
| Weight | Approx. 1.18 Pounds |
Warranty and Support
Smart Weigh products are manufactured with quality and precision. For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Smart Weigh website. Please retain your proof of purchase for warranty claims.