RELX devices modifications: roundup edition (40 W)

RELX devices advice for Trinidad, covering modifications, what to look for and where the trade-offs actually sit.

The gap between a mid-range and a premium relx devices narrows once you know which components you actually use. The instruction booklet is thin, but the diagrams are clear enough that most people set the device up without further help.

Most Trinidad buyers start with a well-known brand name and then discover that fit and coil availability matter far more. In Trinidad, availability of the 0.6 Ω mesh coil is the practical bottleneck, not the device itself.

Charging over Micro-USB takes about 57 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries. Two things to check before ordering: the Micro-USB socket on the base and whether the 0.6 Ω mesh coil is the newer generation. Battery behaviour is where the IQOS III earns its keep: the 2000 mAh cell holds a usable charge for most of a day at 100 and recharges over Micro-USB.

Comparing this against a 80:20 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 5.0 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem. Expect roughly 1501 full puffs from a charge at 6 mg/ml, based on average session length in our testing.

Pricing in Trinidad shifts with import duty, so the figures here reflect current TTD rates rather than a fixed list price. Airflow control on the IQOS III is adjustable enough to move from a warm, restrained draw to something far more open without removing the tank. Vapour production is more than adequate at 100, and pushing beyond that adds heat rather than anything worth carrying.

We would pair the IQOS III with a 80:20 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably. Replacement coils are widely available, and the 0.6 Ω mesh coil is the sensible default to keep in stock. The included spare coils are useful for the first fortnight, after which you will be ordering your own.

The build quality on IQOS III is a step above most of what sits in the same price bracket, and the finish resists the chipping that usually shows after a few months of pocket carry. Build quality is the quiet differentiator here, with tight seams and a connector that has not loosened after repeated removal. Charging over Micro-USB takes about 57 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries.

What surprised us most was how little the 0.6 Ω mesh coil changes the draw character compared with the 80:20 PG/VG liquid sitting in the chamber. The Ocean Teal finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily. We would pair the IQOS III with a 80:20 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably.

Specifications

Every unit in the IQOS III family shares the same core platform, so the differences come down to the numbers below.

Flavour and performance notes

A representative profile is Vanilla Custard: creamy, rich, described as warm vanilla bean with a smooth cream finish. On a 80:20 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.6 Ω mesh mark before the coil begins to mute it.

Practical considerations in Trinidad

Availability in Trinidad is the factor that decides most outcomes here. Confirm the 0.6 Ω mesh and the Micro-USB are both in stock before committing, and check that the magnetic contact matches your existing device if you already own hardware. Duty and TTD rates move, so treat prices as current rather than fixed.

Our advice is to order one, use it for a fortnight, and only then decide whether to stock up.