Plate width, plate coating, and a stated temperature · review
BaByliss ST393E review
Six temperature settings from 140 to 235 °C (284 to 455 °F) on titanium-ceramic plates, thirty seconds to heat, an anti-frizz ionic function, a heat protection mat in the box and a stated five-year warranty.
Where it leaves us The widest temperature range and a mat in the box — and no price on amazon.com to read them against.
Six temperature settings from 140 to 235 °C (284 to 455 °F) — 284 to 455 °F, the highest ceiling published in this group — on titanium-ceramic plates BaByliss calls Advanced Ceramics. Thirty seconds to heat, an anti-frizz ionic function, and a reinforced housing the company puts forward for durability.
A heat protection mat is supplied. That is the accessory that separates a straightener you can put down from one you cannot, and it is not standard.
Two gaps. The plate width is not published, which is the specification most worth knowing on a straightener. And there is no live offer on amazon.com at the time of writing: nine of the twelve straighteners here publish a price, and this is one of the three that do not.
Set against the shelf, the picture is mixed. Four hundred and fifty-five degrees is the top figure among the twelve straighteners here, just above the 450 °F that the Arkam and the American Remington reach. But six settings is among the fewest: the Arkam gives twelve, from a floor of 250 °F, which is both a lower starting point and twice the choice — at $29. The Remington S3500 gives ten. So the argument for this iron is the ceiling and the supplied mat rather than the granularity, and the figure that would settle it is the one this page cannot print.
Prices quoted in this text were read on 2026-08-22. The live price is at the top of the page.
Where this model is listed
A listing is not an offer: the reference exists on these stores, availability changes daily.
France
Germany
Italy
Spain
United Kingdom
The good points, and the rest
Strengths
The widest published temperature range here, starting at 140 °C (284 °F) — lower than the Remingtons reach
A heat mat is in the box, which is the accessory a hot straightener genuinely needs
Five years of warranty, the longest stated in this group
A reinforced housing, which BaByliss puts forward as a durability specification rather than a coating claim
Compromises
Six settings across a 95-degree range is a coarser step than the Remingtons' nine and ten
Thirty seconds to heat, twice the Remingtons here
Plate width is not published
Specifications
Plates
Titanium-ceramic coated, Advanced Ceramics technology, per BaByliss
Temperature
6 settings, 140–235 °C (284 to 455 °F)
Heat-up
30 seconds
Ionic
Anti-frizz ionic function
Also in the box
Heat protection mat
Warranty
5 years, per BaByliss
Amazon reference
B07W864798 (identical on 5 markets)
EAN
3030050153903
What people ask about this
Why does a 140 °C (284 °F) setting matter?
Because the two Remingtons in this group start at 150 °C (302 °F), and a straightener cannot go below its lowest setting. Whether 140 °C (284 °F) is the right setting for any given head of hair is not a question this page answers — BaByliss itself advises a lower temperature for fine, bleached or colored hair in its own listing, and the manual is the authority.
What is a heat mat for?
Putting the tool down on it while it is hot, and rolling it up to store while it is still warm. It is a cheap part that most straighteners leave out, and its absence is the reason a great many worktops have a mark on them.
Our score
7.8/ 10
The widest temperature range and a mat in the box — and no price on amazon.com to read them against.
Who this one is for, among grooming devices
Fine or colored hair, where a setting below 150 °C (302 °F) is the one you want to have available.
Specifications: the manufacturer sheet for grooming tools and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Manufacturer specifications not published on the listing
The best-known straightener in this group, and the one whose Amazon listing publishes nothing. ghd gives three bullet points — quality, durability, flexible styling — and no temperature, no plate width, no heat-up time.
Best for: Someone who already knows this range and is buying it again.
110 mm (4.33 in) plates · 10 settings, 150–230 °C (302 to 446 °F) · 15 s heat-up · auto shut-off
Floating plates 110 mm (4.33 in) long, with a ceramic-tourmaline coating, ten temperature settings between 150 and 230 °C (446 °F), fifteen seconds to heat, and an automatic shut-off after sixty minutes.
Best for: Short to mid-length hair, and a first straightener where the temperature must still be adjustable.
110 mm (4.33 in) plates · LCD, 9 settings 150–230 °C (302 to 446 °F) · Pro+ 185 °C (365 °F) · 15 s
The same 110 mm (4.33 in) floating plates on a digital body: an LCD display with nine settings from 150 to 230 °C (302 to 446 °F), a dedicated Pro+ setting at 185 °C (365 °F), a temperature boost, and a keratin and almond oil ceramic coating.
Best for: Someone who wants to set an exact temperature and see it, rather than trust a dial.