
Hamilton Beach One Press
Score: 78/100
Black+Decker Thermal Programmable 12-Cup Coffee Maker
Score: 78/100
$62.99
Rankings

The Hamilton Beach One Press 12-Cup Coffee Maker features a unique lever-dispensing system and a sealed glass reservoir that keeps coffee hot for up to four hours, with programmable brewing. Its reliance on ground coffee only and a hard-to-read level window are notable compromises. Great for users who prioritize mess-free dispensing and freshness.

The BLACK+DECKER CM2046S is a 12-cup programmable coffee maker with a stainless-steel thermal carafe and Vortex Technology for even brewing, delivering hot coffee and customizable strength. Its cleaning cycle is long and the lighter build may feel less solid, which are trade-offs for its advanced features. Ideal for households or offices that need a reliable thermal carafe and programmable convenience at a mid-range price.
| Attribute | ![]() | ![]() |
|---|---|---|
12 cupsbest | 12 cupsbest | |
12 cupsbest | 12 cupsbest | |
| ↓ lower better | 60 secondsbest | — |
71 °C | 81.9 °Cbest | |
| ↓ lower better | 3.14 kg | 2.7 kgbest |
120 Vbest | 120 Vbest | |
| ↓ lower better | — | 750 Wbest |
1 years | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Brew Temperature (°C) | 71 °C | 81.9 °C |
Power & Energy(1) | ||
Power Type | Electric | Corded |
Warranty & Support(1) | ||
Warranty Period (years) | 1 years | 2 years |
Build & Design(6) | ||
Weight (kg) | 3.14 kg | 2.70 kg |
Height (cm) | 36.5 cm | 33.528 cm |
Width (cm) | 26.5 cm | 23.876 cm |
Depth (cm) | 25.5 cm | 22.86 cm |
Primary Material | Glass | Plastic |
Filter Type | Permanent | Washable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the One Press for its innovative lever-dispensing system that delivers coffee with virtually no drips, a consistently high brew temperature of 168 °F, and a sealed glass reservoir that preserves flavor. The digital clock and 24-hour programmable start are highlighted as user-friendly, while the only notable drawback noted by experts is the hard-to-read front coffee-level window.
Everyday users repeatedly praise the mess-free dispensing, the ability to keep coffee hot and fresh longer, and the convenience of programmable brewing and tall-mug compatibility. The most common complaint mirrors the expert view: the front-facing level window is difficult to read, and some note the lack of pod compatibility.

“"brews a 10-cup pot in approximately 10 minutes"”

“"coffee temperature consistently reaches a piping hot 168°F (71°C)"”

“"Eliminates messy pouring and carafe handling; coffee dispenses cleanly with minimal drips when the cup is removed"”


Professional reviewers commend the CM2046S for its straightforward LCD controls, reliable 177°F brew temperature, and the convenience of a programmable timer and strength selector. They appreciate the thermal carafe's heat retention and the lightweight, plug-in design, but note the omission of pre-infusion and limited detailed performance data from some sources.
Everyday users praise the machine's ability to keep coffee hot for hours, the flavorful results from Vortex Technology, and the spill-free pour spout. Common themes include appreciation for programmable features and the compact footprint, while occasional complaints focus on the cleaning cycle length and perceived lack of sturdiness.