Zeus Arc GT

The Arc GT introduced GoldSink technology to the line. Chamber, vapour path and heatsink carry a gold coating. Gold is chemically inert and releases nothing when heated, so the vapour is meant to taste cleaner than it would from stainless steel.

That is the clear break from its predecessor, the Zeus Arc, which still uses stainless steel in the vapour path. Every later model — GTS, GT3, GT4 — kept the gold plating.

The device offers preset steps covering roughly 185 °C to 225 °C depending on the profile. The manufacturer software lets you store four custom temperature profiles — through a computer, not a phone app.

If you rarely touch the settings, the factory presets are enough. For anyone switching between flavour-led and denser draws, the custom profiles are the real argument for this model.

A built-in accelerometer stops the heater when the device sits still for a minute. That saves battery and keeps a forgotten session from scorching the load.

The GT vibrates once it reaches the target temperature, so there is no need to watch a display. A filling tool lives inside the device, which keeps accessories from travelling separately.

The Arc GT pairs with water pipe adapters and bubblers, including models from MJ Arsenal. That cools the vapour noticeably — a sensible addition on a conduction device with a short vapour path.

The manufacturer covered the device with a two-year warranty. Since it is no longer produced, how a claim is handled now depends on the individual retailer — worth clarifying before buying leftover stock.