Ratio Four Coffee Maker
#3 in Coffee Maker · Rated 4.5
One-button drip coffee maker for single or double batches.
Ratio Four is Ratio’s minimalist, small-footprint drip brewer optimized for quick, flavorful extraction. It emphasizes a precise bloom and even saturation with a simple, single-button interface that toggles between small and larger batch modes. The glass carafe and compact footprint suit countertops where space is at a premium, while the bloom cycle helps extract more nuanced flavors from a range of beans. It’s positioned for everyday coffee lovers who want café-quality drip without dialing in a lot of settings. In a market crowded with premium machines, the Ratio Four stands out for its focused feature set, clean aesthetics, and a balance of performance and price that makes it a strong value proposition in its tier.
Features
- Bloom cycle for small or large batches
- Detachable/movable reservoir
- Glass carafe with clean aesthetics
- One-button operation
- Adjustable batch sizes
Pros
- Excellent flavor for a compact drip
- Very easy to use
- Modern, razor-clean design
Cons
- No advanced controls or smart features
- No built-in grinder