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Best Buy customers often prefer the following products when searching for flat irons.

Flat irons are a quick and easy styling solution for your hair. The best flat irons are the ones that are fast, easy to use, and won't overheat your hair. They should also have a wide enough plate to straighten all the hair on your head, and they should be comfortable to hold for extended periods of time. Browse the top-ranked list of flat irons below along with associated reviews and opinions.

Main Results
  1. TYMO iONIC Hair Straightening Brush - Black - Angle_Zoom
    Top comment

    "I do one pass through my hair and it's pretty straight. Most flat irons take 5-10 passes to make my hair straight. ...Works just as well as a flat iron. I have very fine hair so the reason of this purchase was to minimize damage of directly using a flat iron. "

    See all customer reviews

    Product Description

    Revamp your style with the TYMO iONIC, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO iONIC Hair Straightener Brush - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a brush to provide volume and shine. Fueled by two advanced ion generators and rapid 30-second MCH technology to heat up fast; transforming your hair into silky, smooth, and shiny strands quickly. The TYMO iONIC features 16 temperature options for different hair types, ranging from 170℉-450℉. With its patented heating teeth, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 60-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO iONIC Brush!
    See all Flat Irons & Hair Straighteners
    Top comment

    "I do one pass through my hair and it's pretty straight. Most flat irons take 5-10 passes to make my hair straight. ...Works just as well as a flat iron. I have very fine hair so the reason of this purchase was to minimize damage of directly using a flat iron. "

    See all customer reviews

    Product Description

    Revamp your style with the TYMO iONIC, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO iONIC Hair Straightener Brush - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a brush to provide volume and shine. Fueled by two advanced ion generators and rapid 30-second MCH technology to heat up fast; transforming your hair into silky, smooth, and shiny strands quickly. The TYMO iONIC features 16 temperature options for different hair types, ranging from 170℉-450℉. With its patented heating teeth, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 60-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO iONIC Brush!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  2. TYMO Ring Hair Straightening Comb - Black - Angle_Zoom
    Top comment

    "She pointed out that it can straighten hair without pulling like a traditional iron. This is important if you tend to lose a lot of hair. ...I decided to try it and I absolutely love it! It’s better than my flat iron! Try it you won’t be disappointed!"

    See all customer reviews

    Product Description

    Get salon-grade hair with TYMO RING, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING features five temperature options for different hair types, ranging from 266℉-410℉ and heats up quickly in just 60 seconds. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING!
    See all Flat Irons & Hair Straighteners
    Top comment

    "She pointed out that it can straighten hair without pulling like a traditional iron. This is important if you tend to lose a lot of hair. ...I decided to try it and I absolutely love it! It’s better than my flat iron! Try it you won’t be disappointed!"

    See all customer reviews

    Product Description

    Get salon-grade hair with TYMO RING, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING features five temperature options for different hair types, ranging from 266℉-410℉ and heats up quickly in just 60 seconds. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  3. TYMO Ring Plus iONIC Hair Straightening Comb - Gray - Angle_Zoom

    Product Description

    Get salon-grade hair with TYMO RING PLUS, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING PLUS Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING PLUS features an innovative ionic system for smooth and shiny results in a single pass. There are nine temperature options for different hair types, ranging from 250℉-410℉. It heats up quickly in just 60 seconds for immediate results. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING PLUS!
    See all Flat Irons & Hair Straighteners

    Product Description

    Get salon-grade hair with TYMO RING PLUS, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING PLUS Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING PLUS features an innovative ionic system for smooth and shiny results in a single pass. There are nine temperature options for different hair types, ranging from 250℉-410℉. It heats up quickly in just 60 seconds for immediate results. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING PLUS!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  4. Dyson - Refurbished Corrale Hair Straightener - Black Nickel/Fuchsia - Angle_Zoom
    Top comment

    "As a Competitive dog groomer that doesn’t always have access to power, having a flat iron that is wireless is amazing. This product hits all the high points!"

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    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished 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

    "As a Competitive dog groomer that doesn’t always have access to power, having a flat iron that is wireless is amazing. This product hits all the high points!"

    See all customer reviews

    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished 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 - Refurbished Corrale Hair Straightener - Fuchsia/Black Nickel - Angle_Zoom
    Top comment

    "Price was definitely right. Never have I used a flat iron that worked as well as the Dyson Straightener."

    See all customer reviews

    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished 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

    "Price was definitely right. Never have I used a flat iron that worked as well as the Dyson Straightener."

    See all customer reviews

    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished 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
  6. Conair - Double Ceramic 1" Flat iron - Rose Gold - Angle_Zoom
    Top comment

    "Nice Flat Iron...I bought this to replace an old, inexpensive flat iron. I like having several heat settings. It's easy to use, gives my straight hair a nice bend, slim and light-weight for travel, looks attractive....I would definitely recommend this flat iron. This is the best flat iron that I've ever had"

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    Product Description

    Double Ceramic 1" Flat iron
    See all Flat Irons & Hair Straighteners
    Top comment

    "Nice Flat Iron...I bought this to replace an old, inexpensive flat iron. I like having several heat settings. It's easy to use, gives my straight hair a nice bend, slim and light-weight for travel, looks attractive....I would definitely recommend this flat iron. This is the best flat iron that I've ever had"

    See all customer reviews

    Product Description

    Double Ceramic 1" Flat iron
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  7. Conair - InfinitiPRO 1 1/4" Ceramic Flat Iron - Tourmaline - Angle_Zoom
    Top comment

    "I absolutely love this flat iron. As a stylist and being natural and having daughter's who's natural as well, having a great flat iron is a must....Flat iron...Love this flat iron! Sleek and lightweight. Not heavy at all. "

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    Product Description

    Smooth and shine. Straighten or curl. Get polished, professional results. Do it all, quickly and easily, with the InfinitiPRO by Conair 1¼" Tourmaline Ceramic Flat Iron. Designed with a floating plate that adjusts to your hair's texture, this styling essential features ionic technology to reduce frizz and give you shiny, manageable results with just one pass. The true ceramic heater heats up in 30 seconds and generates consistent heat for a flawless finish as soon as it reaches a stabilized temperature. The temperature select buttons and digital LED display make it easy to customize heat for your hair type. Choose from 5 heat settings up to 455°F. With such a wide range of heat options, there's a setting for every hair type and texture.
    See all Flat Irons & Hair Straighteners
    Top comment

    "I absolutely love this flat iron. As a stylist and being natural and having daughter's who's natural as well, having a great flat iron is a must....Flat iron...Love this flat iron! Sleek and lightweight. Not heavy at all. "

    See all customer reviews

    Product Description

    Smooth and shine. Straighten or curl. Get polished, professional results. Do it all, quickly and easily, with the InfinitiPRO by Conair 1¼" Tourmaline Ceramic Flat Iron. Designed with a floating plate that adjusts to your hair's texture, this styling essential features ionic technology to reduce frizz and give you shiny, manageable results with just one pass. The true ceramic heater heats up in 30 seconds and generates consistent heat for a flawless finish as soon as it reaches a stabilized temperature. The temperature select buttons and digital LED display make it easy to customize heat for your hair type. Choose from 5 heat settings up to 455°F. With such a wide range of heat options, there's a setting for every hair type and texture.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  8. Conair - InfinitiPRO Hydrofusion Steam Station Ceramic Flat Iron - Black - Angle_Zoom
    Top comment

    "Flat iron...The best flat iron works super gets hair flat in minimum time on curly hair look’s shiny and healthy. ...Amazing flat iron!...I absolutely love this flat iron! This is by far the best flat iron I’ve ever had! "

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    Product Description

    Discover the power of steam technology for long-lasting straight hair with mega shine. With every pass, conditioning steam mist infuses moisture and hydrates each hair cuticle for a silky-smooth, healthy-looking finish. Hydrofusion transforms all hair types and textures and conditions for less damage and long-lasting results.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Flat iron...The best flat iron works super gets hair flat in minimum time on curly hair look’s shiny and healthy. ...Amazing flat iron!...I absolutely love this flat iron! This is by far the best flat iron I’ve ever had! "

    See all customer reviews

    Product Description

    Discover the power of steam technology for long-lasting straight hair with mega shine. With every pass, conditioning steam mist infuses moisture and hydrates each hair cuticle for a silky-smooth, healthy-looking finish. Hydrofusion transforms all hair types and textures and conditions for less damage and long-lasting results.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  9. Conair - InfinitiPRO 1" Smoothwrap Ceramic Ionic Flat Iron - Powder Blue - Angle_Zoom
    Top comment

    "Great flat iron...Needed a new flat iron, the price was right and ot works ok...It thinks it's a great flat iron for the price!"

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    Product Description

    Get the smooth, straight styles you love with a flat iron that leaves your hair shinier and healthier-looking every time you use it. The SmoothWrap Dual Ion Flat Iron uses Advanced Plasma Technology for a new styling experience that rebalances the natural charge of your hair for maximum frizz-free shine and volume so that your hair looks and feels amazing. Designed with ceramic technology to minimize heat damage, the 1-inch plates with curved edges glide over hair for a smooth finish with no creases, while a powerful ion generator neutralizes frizz. You can hear the clicking sound as frizz-fighting ions are released to ensure exceptionally high shine. Five heat settings give you the flexibility to switch up your styles with customizable heat for any hair type. The SmoothWrap Dual Ion Flat Iron features breakthrough technology for head-turning results. The difference is Advanced Plasma Technology, which wraps your hair in positive and negative conditioning ions to create the perfect balance. Frizz is neutralized, body boosted. The treatment maximizes your hair's absorption of conditioning ions, leaving it feeling moisturized and silky smooth. This versatile tool with easy-glide, ceramic-coated plates lets you straighten, add flips, and create waves without having to worry about heat damage. Explore endless styles and change the temperature setting at the touch of a button to match your hair type. A floating plate provides better hair contact to eliminate gaps for a faster, straighter finish. Style like a pro quickly and easily with the new treatment that leaves your hair looking and feeling more healthy and with shine that turns heads!
    See all Flat Irons & Hair Straighteners
    Top comment

    "Great flat iron...Needed a new flat iron, the price was right and ot works ok...It thinks it's a great flat iron for the price!"

    See all customer reviews

    Product Description

    Get the smooth, straight styles you love with a flat iron that leaves your hair shinier and healthier-looking every time you use it. The SmoothWrap Dual Ion Flat Iron uses Advanced Plasma Technology for a new styling experience that rebalances the natural charge of your hair for maximum frizz-free shine and volume so that your hair looks and feels amazing. Designed with ceramic technology to minimize heat damage, the 1-inch plates with curved edges glide over hair for a smooth finish with no creases, while a powerful ion generator neutralizes frizz. You can hear the clicking sound as frizz-fighting ions are released to ensure exceptionally high shine. Five heat settings give you the flexibility to switch up your styles with customizable heat for any hair type. The SmoothWrap Dual Ion Flat Iron features breakthrough technology for head-turning results. The difference is Advanced Plasma Technology, which wraps your hair in positive and negative conditioning ions to create the perfect balance. Frizz is neutralized, body boosted. The treatment maximizes your hair's absorption of conditioning ions, leaving it feeling moisturized and silky smooth. This versatile tool with easy-glide, ceramic-coated plates lets you straighten, add flips, and create waves without having to worry about heat damage. Explore endless styles and change the temperature setting at the touch of a button to match your hair type. A floating plate provides better hair contact to eliminate gaps for a faster, straighter finish. Style like a pro quickly and easily with the new treatment that leaves your hair looking and feeling more healthy and with shine that turns heads!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  10. Conair - InfinitiPRO 1" QuadAir Ceramic Flat Iron - White - Angle_Zoom

    Product Description

    Straighten hair with ultra-high heat, then set your look in place with cool air from the InfinitiPRO by Conair QuadAir Flat Iron. This innovative styler smooths with four ½-inch plates and high, even heat that reaches 410°F in 30 seconds. Hair glides effortlessly between the titanium ceramic-coated plates, leaving it smooth and shiny with styles that last longer. Variable heat settings are customized to straighten all hair types, and a unique cool air system flows cool air up through the vented titanium barrel for looks that last. The system instantly cools hair to set your style and protect against heat damage. With a rapid 30-second heat-up, you can start styling hair immediately. Choose from 5 temperature settings — 265°F, 300°F, 340°F, 375°F, or 410°F — to create sleek, straight hair in a single pass. Adding cool air is optional. Simply press the FAN ON/OFF button to style with or without it. And style with peace of mind knowing there’s an automatic safety shutoff. The QuadAir Flat Iron makes it easy to straighten and style all types of hair with long-lasting satiny-smooth results. Fast, high, even heat, glide-over plates, and a burst of cool air give you the power to style!
    See all Flat Irons & Hair Straighteners

    Product Description

    Straighten hair with ultra-high heat, then set your look in place with cool air from the InfinitiPRO by Conair QuadAir Flat Iron. This innovative styler smooths with four ½-inch plates and high, even heat that reaches 410°F in 30 seconds. Hair glides effortlessly between the titanium ceramic-coated plates, leaving it smooth and shiny with styles that last longer. Variable heat settings are customized to straighten all hair types, and a unique cool air system flows cool air up through the vented titanium barrel for looks that last. The system instantly cools hair to set your style and protect against heat damage. With a rapid 30-second heat-up, you can start styling hair immediately. Choose from 5 temperature settings — 265°F, 300°F, 340°F, 375°F, or 410°F — to create sleek, straight hair in a single pass. Adding cool air is optional. Simply press the FAN ON/OFF button to style with or without it. And style with peace of mind knowing there’s an automatic safety shutoff. The QuadAir Flat Iron makes it easy to straighten and style all types of hair with long-lasting satiny-smooth results. Fast, high, even heat, glide-over plates, and a burst of cool air give you the power to style!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
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