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Best Buy customers often prefer the following products when searching for wide hair straighteners.

If you have curly hair, you know that the right styling tool can make all the difference. But with so many options on the market, it can be hard to find the best hair straightener for your hair type. We've rounded up our top picks for hair straighteners, so you can find the best one.

Main Results
  1. T3 - Lucea 1.5” Professional Straightening & Styling Iron - White & Rose Gold - Angle_Zoom
    Top comment

    "I like that I don't have to keep going over my hair multiple times like with other straighteners and it makes my hair SO soft and smooth. ...This straightener leaves my hair looking super sleek and reduces frizziness. ...My go-to straightener"

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    Product Description

    Thick, coarse hair—meet the Lucea 1.5”. Equipped with 50% wider plates* and T3 Rapid HeatIQ Technology, the T3 Lucea 1.5” professional flat iron straightens or styles long, thick or coarse hair in a single pass. Monitored by a smart microchip, a range of 9 digital heat settings provide the optimal temperature for hair that needs a little extra love, while T3 CeraSync heaters synchronize heat across both plates for fast, one-pass styling without exposing hair to unnecessary heat. Wider CeraGloss ceramic plates cover more area for shiny, frizz-free results in less time, and a StyleEdge design offers a snag-free glide for sleek, straight looks or beautiful curls and waves. Innovative ThermaTouch insulation technology offers superior grip comfort so you can style with confidence. Longer plates** and a PrecisionControl hinge ensure fast styling with greater control. * Wider than T3 Lucea 1” ** Longer than T3 SinglePass X
    See all Flat Irons & Hair Straighteners
    Top comment

    "I like that I don't have to keep going over my hair multiple times like with other straighteners and it makes my hair SO soft and smooth. ...This straightener leaves my hair looking super sleek and reduces frizziness. ...My go-to straightener"

    See all customer reviews

    Product Description

    Thick, coarse hair—meet the Lucea 1.5”. Equipped with 50% wider plates* and T3 Rapid HeatIQ Technology, the T3 Lucea 1.5” professional flat iron straightens or styles long, thick or coarse hair in a single pass. Monitored by a smart microchip, a range of 9 digital heat settings provide the optimal temperature for hair that needs a little extra love, while T3 CeraSync heaters synchronize heat across both plates for fast, one-pass styling without exposing hair to unnecessary heat. Wider CeraGloss ceramic plates cover more area for shiny, frizz-free results in less time, and a StyleEdge design offers a snag-free glide for sleek, straight looks or beautiful curls and waves. Innovative ThermaTouch insulation technology offers superior grip comfort so you can style with confidence. Longer plates** and a PrecisionControl hinge ensure fast styling with greater control. * Wider than T3 Lucea 1” ** Longer than T3 SinglePass X
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  2. T3 - Smooth ID 1” Smart Flat Iron with Touch Interface - White & Rose Gold - Angle_Zoom
    Top comment

    "I recently got this straightener to try. I’m very picky when it comes to hair products especially straighteners cause I have thick, wavy hair. ...Love this straightener...I love testing out new straighteners for my thick curly hair! This one is so good and never damages my hair. "

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    Product Description

    Tailor your heat for smooth, shiny results and less damage. Introducing the first-of-its-kind professional flat iron that delivers styling personalization like never before. Smooth ID uses advanced T3 Heat ID Technology to reimagine your styling experience. A smart-touch interface and 9 heat settings automatically adjust to your unique profile, based on hair texture, length and color treatments. Eliminate the guesswork with personalized heat that delivers smooth, shiny results. Engineered with T3 Rapid HeatIQ Technology, Smooth ID ensures advanced heat precision for frizz-free, one-pass results. CeraGloss ceramic plates smooth the hair cuticle and lock in shine, while an ion generator infuses millions of frizz-smoothing negative ions. Use the Refresh Mode for second-day retouches with less heat exposure to help protect your hair. Designed with ThermaTouch insulation technology for superior grip comfort so you can style with confidence.
    See all Flat Irons & Hair Straighteners
    Top comment

    "I recently got this straightener to try. I’m very picky when it comes to hair products especially straighteners cause I have thick, wavy hair. ...Love this straightener...I love testing out new straighteners for my thick curly hair! This one is so good and never damages my hair. "

    See all customer reviews

    Product Description

    Tailor your heat for smooth, shiny results and less damage. Introducing the first-of-its-kind professional flat iron that delivers styling personalization like never before. Smooth ID uses advanced T3 Heat ID Technology to reimagine your styling experience. A smart-touch interface and 9 heat settings automatically adjust to your unique profile, based on hair texture, length and color treatments. Eliminate the guesswork with personalized heat that delivers smooth, shiny results. Engineered with T3 Rapid HeatIQ Technology, Smooth ID ensures advanced heat precision for frizz-free, one-pass results. CeraGloss ceramic plates smooth the hair cuticle and lock in shine, while an ion generator infuses millions of frizz-smoothing negative ions. Use the Refresh Mode for second-day retouches with less heat exposure to help protect your hair. Designed with ThermaTouch insulation technology for superior grip comfort so you can style with confidence.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  3. T3 - Edge Heated Smoothing & Straightening Brush for Styling - Metallic Graphite - Angle_Zoom
    Top comment

    "Brush hair straightener...Really like the brush straightener. It make my hair feel so soft and silky...I’ve been loving using this hairstyling tool as part of my pre-straightening routine. My hair is quite curly, and I find that regular straighteners don’t fully straighten the way that I want them to. "

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    Product Description

    Polish strands and smooth frizz with the stroke of a brush. The T3 Edge ceramic heated brush features high-performing Rapid HeatIQ Technology and an innovative PrecisionEdge Design for superior styling control and unparalleled styling versatility. Featured in a metallic Graphite color with a stunning satin finish, this Allure Best of Beauty winner is the ultimate all-in-one styling tool. Featuring tufted bristles for optimal tension and an extended heated surface for easily reaching roots and creating bends, the T3 Edge will take you from sleek and smooth to sky-high volume to carefree waves in just one pass. Powered by T3 Rapid HeatIQ Technology--a smart microchip and high-performance ceramic heaters combine to deliver even and consistent heat from edge to edge, while a negative ion generator produces 10mm negative ions per second for smooth, shiny, frizz-free results that last. Three digitally controlled heat settings provide personalized heat for a range of hair types and textures, and custom-designed CeraGloss ceramic teeth glide easily through hair for seamless styling. Discover smooth, sleek results—with an edge.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Brush hair straightener...Really like the brush straightener. It make my hair feel so soft and silky...I’ve been loving using this hairstyling tool as part of my pre-straightening routine. My hair is quite curly, and I find that regular straighteners don’t fully straighten the way that I want them to. "

    See all customer reviews

    Product Description

    Polish strands and smooth frizz with the stroke of a brush. The T3 Edge ceramic heated brush features high-performing Rapid HeatIQ Technology and an innovative PrecisionEdge Design for superior styling control and unparalleled styling versatility. Featured in a metallic Graphite color with a stunning satin finish, this Allure Best of Beauty winner is the ultimate all-in-one styling tool. Featuring tufted bristles for optimal tension and an extended heated surface for easily reaching roots and creating bends, the T3 Edge will take you from sleek and smooth to sky-high volume to carefree waves in just one pass. Powered by T3 Rapid HeatIQ Technology--a smart microchip and high-performance ceramic heaters combine to deliver even and consistent heat from edge to edge, while a negative ion generator produces 10mm negative ions per second for smooth, shiny, frizz-free results that last. Three digitally controlled heat settings provide personalized heat for a range of hair types and textures, and custom-designed CeraGloss ceramic teeth glide easily through hair for seamless styling. Discover smooth, sleek results—with an edge.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  4. Dyson - Corrale Hair Straightener - Black Nickel/Fuchsia - Angle_Zoom
    Top comment

    "It straightens my hair really good with less heat than my old straighteners....The Dyson straightener is a must have. It gets your hair so smooth and silky. "

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    Product Description

    The Dyson Corrale straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    Top comment

    "It straightens my hair really good with less heat than my old straighteners....The Dyson straightener is a must have. It gets your hair so smooth and silky. "

    See all customer reviews

    Product Description

    The Dyson Corrale straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  5. Dyson - Corrale Hair Straightener - Vinca Blue/Rosé - Angle_Zoom
    Top comment

    "Also, when I pass the straightener through my hair, it kind of pulls it. Anyways, I have never had a straightener that leaves my hair so soft and shiny! ...The best hair straightener."

    See all customer reviews

    Product Description

    The Dyson Corrale Straightener is the only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat, and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The Dyson Corrale Straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. Before using, charge your straightener to 100% to maximize performance.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Also, when I pass the straightener through my hair, it kind of pulls it. Anyways, I have never had a straightener that leaves my hair so soft and shiny! ...The best hair straightener."

    See all customer reviews

    Product Description

    The Dyson Corrale Straightener is the only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat, and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The Dyson Corrale Straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. Before using, charge your straightener to 100% to maximize performance.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  6. Dyson - Corrale Hair Straightener - Copper/Nickel - Angle_Zoom
    Top comment

    "dyson straightener...i love it! my hair doesn’t smell burnt after use!!...Best straightener I’ve ever used...The flexible plates in this straightener make it really easy to curl your hair with this straightener, which is a huge plus. "

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    Product Description

    The Dyson Corrale Straightener, now with a new Travel charging dock that folds to stow in your bag for an easier charging solution at home or on the go. The only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat, and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The Dyson Corrale Straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. Before using, charge your straightener to 100% to maximize performance.
    See all Flat Irons & Hair Straighteners
    Top comment

    "dyson straightener...i love it! my hair doesn’t smell burnt after use!!...Best straightener I’ve ever used...The flexible plates in this straightener make it really easy to curl your hair with this straightener, which is a huge plus. "

    See all customer reviews

    Product Description

    The Dyson Corrale Straightener, now with a new Travel charging dock that folds to stow in your bag for an easier charging solution at home or on the go. The only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat, and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The Dyson Corrale Straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. Before using, charge your straightener to 100% to maximize performance.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  7. Dyson Airstrait straightener - Nickel/Copper - Angle_Zoom

    New!

    Model: 401321-01
    SKU: 6539477
    Top comment

    "Great for some hair types...This straightener works great for my waves and leaves my hair soft, using less styling products, without the obvious straightener flatness. ...I already own and use a Dyson Hair Straightener and love it. However, after showering, I have to blow dry my hair first, then use the straightener. "

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    Product Description

    Dyson Airstrait dries and straightens simultaneously from wet to dry. Engineered to create a natural straight finish for multiple hair types. No hot plates.No heat damage.¹ Your routine, simplified.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Great for some hair types...This straightener works great for my waves and leaves my hair soft, using less styling products, without the obvious straightener flatness. ...I already own and use a Dyson Hair Straightener and love it. However, after showering, I have to blow dry my hair first, then use the straightener. "

    See all customer reviews

    Product Description

    Dyson Airstrait dries and straightens simultaneously from wet to dry. Engineered to create a natural straight finish for multiple hair types. No hot plates.No heat damage.¹ Your routine, simplified.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  8. Dyson - Supersonic Flyaway attachment - Iron - Alt_View_Zoom_11
    Top comment

    "Best attachment for flyaway hairs...Perfect for the flyaway hair....All those little baby hairs are down. My hair is smooth. Love it"

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    Product Description

    Dyson's latest technology hides flyaways in one pass. For a smooth, shiny finish¹.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Best attachment for flyaway hairs...Perfect for the flyaway hair....All those little baby hairs are down. My hair is smooth. Love it"

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    Product Description

    Dyson's latest technology hides flyaways in one pass. For a smooth, shiny finish¹.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  9. T3 - SinglePass StyleMax Professional 1" Flat Iron - White & Rose Gold - Angle_Zoom

    Product Description

    Meet your perfect heat match. The T3 SinglePass StyleMax professional ceramic flat iron automatically customizes heat to your hair texture and styling goals for fast styling and a smooth, shiny finish with less damage.* Just input your hair texture, and T3 StyleMax technology will match you with one of nine precise heat settings. Start styling for a smooth, sleek look, or tap Curl Mode to optimize your temperature for beautiful, bouncy curls and waves. After your custom setting is locked in, Digital T3 SinglePass technology powers a smart microchip to keep temperature fluctuations in check. T3 CeraSync heaters deliver heat that's 2x more consistent** for one-pass styling with minimized heat exposure. And CeraGloss ceramic plates glide effortlessly, leaving hair smooth and super-shiny. Up the style. Drop the damage. Other features include: Manual Mode; ThermaTouch Technology; Auto world voltage; 9 ft. Cord with Cord Wrap; 2-Year Warranty.
    See all Flat Irons & Hair Straighteners

    Product Description

    Meet your perfect heat match. The T3 SinglePass StyleMax professional ceramic flat iron automatically customizes heat to your hair texture and styling goals for fast styling and a smooth, shiny finish with less damage.* Just input your hair texture, and T3 StyleMax technology will match you with one of nine precise heat settings. Start styling for a smooth, sleek look, or tap Curl Mode to optimize your temperature for beautiful, bouncy curls and waves. After your custom setting is locked in, Digital T3 SinglePass technology powers a smart microchip to keep temperature fluctuations in check. T3 CeraSync heaters deliver heat that's 2x more consistent** for one-pass styling with minimized heat exposure. And CeraGloss ceramic plates glide effortlessly, leaving hair smooth and super-shiny. Up the style. Drop the damage. Other features include: Manual Mode; ThermaTouch Technology; Auto world voltage; 9 ft. Cord with Cord Wrap; 2-Year Warranty.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  10. HP - Spectre 2-in-1 13.5" Wide Ultra XGA+ Touch-Screen Laptop - Intel Evo Platform - Core i7 - 16GB Memory - 512GB SSD - Nightfall Black - Front_Zoom
    Top comment

    "The display is bright and clear, with excellent color accuracy and wide viewing angles. The laptop also features a comfortable keyboard and touchpad, making it easy to work on for extended periods. ...The display is bright and clear, with excellent color accuracy and wide viewing angles. The 360-degree hinge allows you to easily switch between laptop, tent, stand, and tablet modes, making it a versatile device for any situation. "

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    Product Description

    Masterfully crafted to combine the performance you need with the stunning design you want, this 2-in-1 laptop with tent, and tablet mode delivers on all levels. From audio-visual excellence to the latest technology, this sleek machine is all ready to go when you are. Look great, sound great anywhere.
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    Top comment

    "The display is bright and clear, with excellent color accuracy and wide viewing angles. The laptop also features a comfortable keyboard and touchpad, making it easy to work on for extended periods. ...The display is bright and clear, with excellent color accuracy and wide viewing angles. The 360-degree hinge allows you to easily switch between laptop, tent, stand, and tablet modes, making it a versatile device for any situation. "

    See all customer reviews

    Product Description

    Masterfully crafted to combine the performance you need with the stunning design you want, this 2-in-1 laptop with tent, and tablet mode delivers on all levels. From audio-visual excellence to the latest technology, this sleek machine is all ready to go when you are. Look great, sound great anywhere.
    See all PC Laptops
    See all PC Laptops
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