16 Best Hair Straighteners We Tested (2024) | WIRED

Chi Vibes on the Edge Curved Edge Hairstyling Iron for $110: I’m a longtime Chi devotee, having owned and loved the original ceramic flat iron until it broke after a decade. So I admit, I was excited to zhuzh up my bathroom counter with this metallic-rainbow version from Chi’s Vibes line. The 1- or 1.5-inch ceramic plates (I tested the latter) actually curve around the sides of the tool, allowing the user to get closer to the roots of their hair, as well as create crease-free waves if desired. While this feature did actually do an impressive job of tamping down my flyaways (and I appreciated the unusually long 11-foot cord), I felt like this lack of buffer between a 415-degree Fahrenheit surface and my scalp, face, and ears was too big of a burn risk to use regularly.

L’ange Le Duo Airflow Styler for $67: This flat iron features a clasp similar to a curling iron. Most flat iron plates stay apart, and need to be pushed together to use, while this is the opposite. It works just as well as any other iron, and the clasp design and the rounded edges make it easier to curl too. The real draw here is the air vents that blast out cool air to lock your style in. The fan turns on automatically, but there's a button to turn it off. (Just to clarify, it's not meant to dry your hair—you will not be happy if you try that.) —Medea Giordano

Sleek'e for $81 and Kosa for $195: These irons are essentially the same tool. Sleek'e confirmed that they are in fact made by the same manufacturer, which is not uncommon. The Kosa felt a little lighter, but neither seemed better or worse to use. They both emit ions and have a strip of infrared lights down the middle of one of the plates, which are supposed to help distribute heat evenly and in a way that won't damage hair. —Medea Giordano

Brilliance New York Smooth Pro Ceramic Flat Iron for $45: WIRED reviewer and fellow curly girl Louryn Strampe swears by this hair straightener. She impulse-bought it via a Groupon deal in 2014 and still consistently reaches for it, despite having tried several more flat irons since—she even prefers it over the Dyson Corrale. It's lost some of its heat consistency over the years, and the plates occasionally snag her hair, but it still leaves her unruly curls sleek and shiny, and most important, straight. —Medea Giordano

FoxyBae Tres Sleek Flat Iron for $38: This budget titanium flat iron does a fairly decent job at straightening thick, curly hair for the price, though its flimsy-feeling construction, long heat-up time, and difficult-to-maneuver, 1.75-inch-wide plates make it less appealing than our top budget pick, the Conair Infiniti Pro, above.

Revlon Easy Heat Precision Flat Iron for $35: Another entry-level flat iron, this deep-pink model with easy-read temperature settings feels heavier and more expensive than it is. I also loved that it heats up in 30 seconds—one-third the time of most irons in its price category. However, I was surprised how ineffective the 1-inch plates were on my curls, even at the iron's maximum temp of 450 degrees Fahrenheit. Plus, my (barely) straightened hair poofed back up again within minutes.