ZeroHero Smart Coffee Scale 3.0 — Pour-Over Espresso Scale

Precision Brewing, Effortless Consistency: zeroHero Smart Coffee Scale 3.0

Unlock a new level of control and consistency in your coffee ritual with the zeroHero Smart Coffee Scale 3.0. Designed for coffee enthusiasts and professional baristas who demand accuracy and reliability, this premium coffee scale transforms your daily brewing into a precise, effortless science. Whether you’re dialing in espresso shots or perfecting your pour-over technique, the zeroHero 3.0 delivers the accuracy and workflow efficiency you need for exceptional results—every single time.

Engineered for Serious Coffee Lovers & Pros

This isn’t just any coffee equipment—it’s a carefully engineered tool that elevates your coffee setup to professional standards. The zeroHero 3.0 features a sleek, CNC-machined aluminum body paired with a tempered glass surface, blending modern aesthetics with uncompromising durability. Its intuitive interface and advanced brewing modes let you focus on what matters most: achieving perfect extraction, balanced flavors, and a seamless workflow. From home baristas to specialty café owners, this scale is the trusted companion for anyone who values precision in their espresso tools and brewing equipment.

Key Features & Highlights

• Three Distinct Brewing Modes: Effortlessly switch between pour-over, espresso, and ratio modes to match your preferred brewing style.
• Automatic Gravity Sensor: Pour-over mode activates instantly when your vessel is placed, streamlining your workflow.
• Golden Ratio Calculation: Ratio mode auto-calculates the ideal 1:15 coffee-to-water ratio for consistently delicious results.
• Auto-Tare Espresso Mode: Place your cup and let the scale auto-tare for fast, accurate espresso dosing.
• Ultra-Precise Measurement: 0.1g accuracy with a sensitive 0.3g starting weight—ideal for dialing in light doses and specialty coffee gear.
• Generous Capacity: Weigh up to 2000g, accommodating everything from single shots to large batch brewing.
• Long-Lasting Battery Options: Choose between the Standard (1800mAh, 18+ hours runtime) or Pro (2500mAh, 24+ hours runtime) editions to suit your workflow.
• Type-C Charging & Smart Sleep: Modern, convenient charging and auto shut-off after 3 minutes of inactivity to preserve battery life.

Materials & Craftsmanship

Every detail of the zeroHero Smart Coffee Scale 3.0 is built for lasting performance and daily use. The aviation-grade CNC-machined aluminum frame is three times more impact-resistant than standard plastic models, while the tempered glass top offers a smooth, elegant, and easy-to-clean surface. This combination of premium materials ensures both beauty and resilience—perfect for the demands of busy cafés and home coffee bars alike.

How to Use for Optimal Results

• Quick Mode Selection: Activate any brewing mode in under three seconds for seamless workflow integration.
• Pour-Over Mode: Place your carafe or dripper on the scale; the gravity sensor automatically starts the timer and weighing process.
• Ratio Mode: Let the scale calculate the perfect 1:15 ratio—just add coffee, then water, and let the scale guide you.
• Espresso Mode: Place your cup; the scale auto-tares for precise espresso dosing every time.
• General Weighing: Use the sensitive 0.3g starting weight for measuring light doses, ideal for specialty coffee gear and professional coffee tools.

Dimensions & Measurements

The zeroHero 3.0 is compact yet spacious enough for most brewing setups, making it a versatile addition to any coffee station or barista toolkit.

• Dimensions: 13.5cm x 14.5cm x 3cm
• Maximum Capacity: 2000g
• Measurement Accuracy: 0.1g increments

Care Instructions

• Clean the tempered glass surface with a dry or slightly damp cloth for best results.
• Do not stack heavy objects on the scale to preserve accuracy and sensor sensitivity.
• Always use a standard charging brick—avoid fast-charging wall adapters to extend battery life.
• Engage the smart sleep mode to conserve energy when not in use.

What’s in the Box

• zeroHero Smart Coffee Scale 3.0 (Standard or Pro Edition)
• Type-C USB charging cable
• Quick start guide

Product Specification