Gateron Sea Salt Smoothie Review – Smooth & Full Full POM Linear Switch

The Gateron Sea Salt Smoothie is a switch for people who want a keyboard that feels smooth, full, and comfortable. This switch is mainly known for its smooth linear movement and full POM construction. Because of that, it not only feels fluid while typing, but also has its own character in both sound and feel.

In simple terms: this is a switch for people who want a soft, fluid keystroke without a bump or click, but still with a slightly fuller and more distinctive feel than a standard linear switch. It feels smooth, is not extremely light, and works well in builds where both feel and sound matter.

Short answer (if you want to choose quickly)

Do you want a linear switch that feels very smooth, has a slightly fuller sound, and works well for daily typing and gaming? Then this is a great choice. Are you looking for an extra-fast switch, a much lighter press, or clear feedback while typing? Then a speed switch, a lighter linear, a tactile switch, or even a clicky switch will probably suit you better.

1. Key terms (explained briefly)

• Linear: the key goes straight down without a bump or click.
• Full POM: the housing and stem are made from POM, a material known for a smooth feel and its own sound profile.
• Operating force: how much pressure is needed before the key responds.
• Bottom-out: when you fully press the key.
• Pre-travel: how far the key moves before it registers.
• Hot-swap: swapping switches without soldering (if your keyboard supports it).

Want to compare different options? Then also check out our Gateron switches collection.

2. Specifications with practical translation

• Type: Linear
• Operating force: ±48 gf
• Pre-travel: ±2.0 mm
• Total travel: ±3.7 mm
• Material: Full POM

What you really notice here: this switch sits nicely in the middle in terms of weight. It is not ultra-light, but it is not heavy either. That makes it feel smooth and comfortable, while still giving you enough control while typing. The full POM construction also often gives it a slick feel and a fuller, softer sound than many standard switches.

3. How does this feel while typing?

• Very smooth: the key moves down fluidly.
• Balanced keystroke: not too light and not too heavy.
• Calm linear feel: no click, no bump, no interruption.
• Comfortable for long sessions: pleasant for typing, work, and gaming.

In simple terms: this is a switch that feels soft and smooth, without becoming weak or too light. You get a clean middle ground where typing stays relaxed, while your keyboard still gets a bit more character in both feel and sound.

Would you prefer a faster or lighter experience? Then another option from our Gateron switches collection may suit you better. Are you looking for noticeable feedback while typing? Then a tactile switch makes more sense. If you want a sharper and more pronounced keystroke, you can also look at clicky switches.

4. Sound in plain language

The Gateron Sea Salt Smoothie makes no clicky sound. What you mainly hear is the key making contact with the bottom and the return of the switch. Because of the full POM construction, the sound is often described as fuller and softer than more standard plastic combinations.

• No clicky sound: so not sharp or loud.
• Fuller sound: often a bit rounder and softer in character.
• Depends on your build: case, plate, and keycaps still determine the final sound.

5. Comparison in context

Switch	Feel	Sound	For who
Gateron Sea Salt Smoothie	Smooth and balanced	Full and calm	All-round use, feel + sound
Gateron Pro Ultra Glory Red	Light and smooth	Quiet	Comfortable linear feel
Gateron Mars Switch	Fast and direct	Tighter	Fast inputs, gaming

In practical terms: Sea Salt Smoothie sits more in the smooth and characterful corner, while Ultra Glory Red feels lighter and simpler. Compared to Mars, Sea Salt Smoothie is less focused on speed and more on a pleasant, full typing experience.

6. Who is this switch perfect for?

• You want a smooth linear switch with a bit more character.
• You want a nice all-round switch for typing and gaming.
• You like a fuller sound and a comfortable keystroke.

7. When is it less suitable?

• If you prefer an ultra-light switch.
• If you want extra-fast activation.
• If you want clear feedback while typing.

In that case, it is better to look at lighter or faster options in our Gateron switches collection, at tactile switches if you want more feedback, or at clicky switches if you want a much more pronounced keystroke.

Conclusion

The Gateron Sea Salt Smoothie is mainly about smoothness, comfort, and a slightly fuller linear sound. It feels smooth, is nicely balanced, and gives a bit more character than a very standard linear switch.

Are you looking for a switch that types pleasantly, sounds good, and is not too extreme in either weight or speed? Then this is a strong choice for everyday use and beautiful custom builds.

Also check out our Gateron switches collection to compare other types.