DYHOO Automatic Curling Iron, 1.25-Inch Barrel

A 1.25-inch rotating barrel is designed to create loose curls and beach waves rather than tight ringlets, giving longer hair a softer, more relaxed shape with movement. The one-touch rotation is meant to remove the wrapping step, while four heat settings let you choose from 280°F, 320°F, 360°F, and 400°F.

It also has an ionic ceramic-coated barrel, a cool-touch grip, and dual voltage for travel. The listed warm-up time is 30 seconds, according to the maker.

What to know

This DYHOO automatic curling iron combines a rotating barrel with a straightforward temperature range. Instead of manually winding each section around a wand, you use the rotation feature to draw hair around the barrel. That can make the styling routine feel more approachable if wrapping a traditional iron is the part you find awkward. The 1.25-inch size points toward loose curls and beachy waves, not compact, defined spirals.

The ceramic coating and negative-ion technology are intended to help smooth the look of frizz and set curls with definition. They are styling features, not a guarantee that every hair type will hold a curl equally well. Keep in mind that the highest setting reaches 400°F, so choosing a temperature suited to your hair matters, the product description does not explain how to select a setting beyond matching it to hair type.

Best use cases

The listed target is shoulder-length to waist-length hair, where a larger barrel can form soft bends without the tight shape of a smaller curling iron. Picture getting ready in the morning and rotating a section for a loose curve around the face, then repeating through the lengths for a casual, beach-wave finish. The automatic action may also appeal if you want to avoid coordinating a manual wrap with your other hand.

A solid pick if you want loose, relaxed curls and prefer a rotating tool over a conventional wand. It might not be a great match if tight ringlets or a more sculpted curl pattern are your main goal. For those looks, a smaller-barrel styling tool would be a more natural approach.

Tips for day-to-day use

Start with the lowest listed heat setting that works for your hair rather than defaulting to the maximum. The four options—280°F, 320°F, 360°F, and 400°F—give you room to adjust, though the product details do not specify timing for each section or offer hair-specific settings. Take care around the heated barrel, the cool-touch grip is intended to help with handling, but it does not make the barrel itself cool.

The 1.8-meter swivel cord is designed to move with the tool, and a Velcro tie is included for storage. Dual voltage is listed as 110–230V, which is useful to note when packing for a trip. The iron also has a 60-minute automatic shutoff, though that feature is a backup rather than a reason to leave a heated appliance unattended.

Practical doubts

Does it make tight curls? It is designed for loose curls and beach waves, so tight ringlets are not its stated strength.

Can I choose the heat level? Yes. It offers four settings: 280°F, 320°F, 360°F, and 400°F.

Does it shut off automatically? The product details list a 60-minute auto shutoff.

Final verdict

The main reason to choose this iron is its combination of a larger rotating barrel and a curl shape aimed at soft waves, especially if manual wrapping feels fiddly. Its heat range, swivel cord, dual voltage, and auto shutoff add practical flexibility, but the description does not establish how well the curls hold on different hair types. Choose it for relaxed curls and simpler rotation, look elsewhere if your priority is tight definition or more control over a traditional wand-style wrap.