If you're passionate about pour-over coffee, you already know that precision is everything. A few grams too much or too little can drastically affect your brew. That’s why investing in a reliable pour-over coffee scale isn’t just a luxury — it’s a necessity.

Among the most talked-about options in the specialty coffee community today are the Acaia Lunar, the MANTABREW WeighMaster, and the Timemore Black Mirror. Each caters to a slightly different audience, with unique strengths in design, features, and usability.

So which one is right for you? Let’s break it down.

🔍 Brand Overview

Acaia

A pioneer in precision coffee gear, Acaia has built a strong reputation among professional baristas for its minimalist design, lightning-fast response time, and app connectivity. If you’ve stepped into a high-end café, chances are you’ve seen an Acaia scale in action.

MANTABREW

The new kid on the block — but don’t underestimate it. Winner of the 2025 Red Dot Award, MANTABREW’s WeighMaster was designed with both performance and aesthetics in mind. It’s a smart, modular scale aimed at brewers who want intuitive feedback, visual clarity, and modern elegance on their countertop.

Timemore

A go-to for budget-conscious brewers, Timemore’s Black Mirror series offers surprising functionality for its price. The scales are popular among hobbyists and new home brewers who want solid performance without breaking the bank.

⚙️ Feature Comparison

Feature	Acaia Lunar	MANTABREW WeighMaster	Timemore Black Mirror 2
Accuracy & Capacity	0.1g / 2000g	0.1g / 2000g	0.1g / 2000g
Response Speed	Ultra-fast	Fast	Moderate
Brew Modes (Espresso/PO)	Yes (via App)	Yes (modular switchable)	No
Display Interface	LED + App	Dynamic LED + icons	Basic LED
Bluetooth / App Support	Yes	Planned (next-gen)	No
Charging & Battery	USB-C / Long battery	USB-C / Long battery	Type-C / Standard
Water Resistance	Splash-proof	Modular, easy to clean	Light splash-resistant
Price Range	$$$	$$	$

🎯 Real-World Brewing Experience

Acaia Lunar

Brewing with Acaia is like using a finely tuned lab instrument. Its real-time Bluetooth connectivity and Acaia app ecosystem allow you to track flow rate, extraction time, and weight with scientific precision. It’s designed for serious users who thrive on data and repeatability.

MANTABREW WeighMaster

MANTABREW brings visual logic and clarity to brewing. With its dynamic LED flow indicators, weight/time overlay, and tactile feedback, it’s one of the most intuitive scales on the market. The modular build lets you switch between espresso and pour-over platforms, and its magnetic accessories and slim profile make it a great choice for both home and travel use.

Timemore Black Mirror

While not as advanced as the others, Timemore’s scale delivers reliable performance for casual use. It has a clean look, decent responsiveness, and basic timing features. It may lack visual feedback and smart modes, but for many beginners, it’s more than enough.

🎨 Design & Portability

• Acaia: Compact and sleek, crafted with a professional metal body. Ideal for café settings.

• MANTABREW: Lightweight yet sturdy, with a flip-screen display, magnetic risers, and clean modular parts that travel well.

• Timemore: Lightweight plastic build with minimal interface — simple and effective, but not particularly travel-optimized.

💰 Value for Money

• Acaia offers pro-grade quality, but its high price reflects that.

• MANTABREW hits the sweet spot between form and function. For its features and award-winning design, it offers excellent value, especially with launch promotions and early access pricing.

• Timemore is hard to beat for basic pour-over scaling needs if you’re on a budget.

✅ Final Verdict: Which One’s Right for You?

You Are…	Go With…
A barista or serious home brewer who values data, speed, and app integration	Acaia Lunar
A design-conscious coffee lover who wants a smart, stylish, and versatile scale	MANTABREW WeighMaster
A beginner or budget-minded brewer who just needs the essentials	Timemore Black Mirror 2

 

📦 Conclusion

No matter where you are in your coffee journey, the right scale makes all the difference. Whether it’s the precision of Acaia, the innovation of MANTABREW, or the simplicity of Timemore — choose the tool that fits your brewing style and elevates your cup.

Because great coffee isn’t just about taste — it’s about control, clarity, and consistency.