How we test RELX devices in Trinidad (2025) (v2)
RELX devices advice for Trinidad, covering how to choose, what to look for and where the trade-offs actually sit.
Search results for relx devices in Trinidad are crowded, which is why this page focuses on what actually changes the experience. Vapour production is more than adequate at 90, and pushing beyond that adds heat rather than anything worth carrying.
The Trinidad market for relx devices has grown steadily, and the choice on offer now is genuinely broad. If you take one thing from this page, make it the coil compatibility check. A device that needs a coil you cannot source locally becomes an expensive ornament within a month.
Replacement coils are widely available, and the 0.2 Ω dual 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. What surprised us most was how little the 0.2 Ω dual mesh coil changes the draw character compared with the 35:65 PG/VG liquid sitting in the chamber.
Battery behaviour is where the Robust Pro earns its keep: the 800 mAh cell holds a usable charge for most of a day at 90 and recharges over Type-C fast charge. We would pair the Robust Pro with a 35:65 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably. Replacement coils are widely available, and the 0.2 Ω dual mesh coil is the sensible default to keep in stock.
The build quality on Robust Pro 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. The Arctic White finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily.
In Trinidad, availability of the 0.2 Ω dual mesh coil is the practical bottleneck, not the device itself. Charging over Type-C fast charge takes about 91 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries. Worth noting that the 510 thread takes a small amount of care to keep clean, which we cover in the maintenance section below.
Specifications
Here is what the engineering actually delivers, without the marketing language.
| Reference model | Robust Pro |
|---|---|
| Brand family | Joyetech |
| Battery capacity | 800 mAh |
| Power range | 90 W |
| Liquid capacity | 3.5 ml |
| Coil | 0.2 Ω dual mesh |
| Bottle size | 1.3 ml |
| Liquid ratio | 35:65 PG/VG |
| Nicotine strength | 3 mg/ml |
| Material | ABS + glass |
| Charge port | Type-C fast charge |
| Connector | 510 thread |
| Airflow | mesh window |
| Mouthpiece | narrow bore |
Flavour and performance notes
A representative profile is Frozen Berry Sorbet: sweet, icy, described as cold berry inhale with a soft exhale. On a 35:65 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.2 Ω dual 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 0.2 Ω dual mesh and the Type-C fast charge are both in stock before committing, and check that the 510 thread matches your existing device if you already own hardware. Duty and TTD rates move, so treat prices as current rather than fixed.
Questions about a specific configuration? Send the model name and we will confirm the parts that fit.
