9 best cordless hair straighteners for on-the-go styling
Cordless hair straighteners are unmatched when it comes to fuss-free styling. Not only are they incredibly easy to manoeuvre, but they also make excellent travel-friendly hair tools (no need to worry about packing a power adapter and such). The best part is that cordless straighteners (or flat irons) have gone through some serious upgrades in the recent years, allowing for faster charging, longer battery life, and latest technologies that use less heat to minimise the hair damage. Not to mention, most of them pack a lot more power too, allowing the devices to reach optimum temperatures for styling in mere seconds and can last long enough to finish your style and then some.
Needless to say, cordless hair tools have transformed our beauty routine for the better, especially for those of us who style our hair on the daily – thanks to brands like Dyson, BaByliss, ghd and Remington that are leading the way in a new generation of hair innovation. Now, we are practically spoiled for choice when it comes to cord-free hair devices, including curling tongs / curling wands, hair straighteners, hot air brushes and even hair dryers.
Best cordless hair straighteners at a glance:
- Best cordless hair straightener overall: Dyson Corrale Cord-Free Straightener, £399.99, Boots
- Best BaByliss cordless hair straightener: BaByliss 9000 Cordless Straightener, WAS £200 NOW £100, LookFantastic
- Best travel-friendly cordless hair straightener: ghd Unplugged Cordless Styler, £299, LookFantastic
- Best cordless hair straightener for all hair types: CLOUD NINE The Original Cordless Iron, WAS £199 NOW £169, CLOUD NINE
Cordless hair straighteners are perfect for on-the-go touch ups, as well as lightweight holiday packing. To make your decision easier, we've put together a round-up of all the best options available on the market, which includes some affordable, mid-range and premium styling tools alike. If you're new to the world of hair styling, we've also put together some FAQs to help you make an informed choice. So scroll down and enjoy.
Are cordless hair straighteners safe to use?
Absolutely, as long you take some precautions. For example, you should always only look to straighten hair that's dry, since trying to style wet hair can cause permanent damage.
If you have colour-treated hair or if your locks are on the thinner side, make sure to use the lowest temperature setting possible in order to minimise the chances of burning your hair. It's also advised to use a heat protection spray, especially if you're someone who likes to style their hair on a regular basis. Many of the best products contain helpful ingredients such as argan oil and keratin to condition, nourish and detangle your hair.
What plates do I need – ceramic or titanium?
Ultimately, this depends on your hair type and length. Ceramic-coated plates tend to heat up more gradually, making it better for those of us with thinner and more damage-prone hair. On the flipside, titanium plates are better if you're in a rush or you have thick hair that's harder to style.
Alternatively, there's also the Dyson Corrale, which uses flexing copper plates that are able to operate at an even lower temperature than its ceramic-coated counterparts. This allows for more controlled styling while reducing risk of heat damage in half.
Looking for more haircare guides? Say no more – check out our edits for the best hair products, best shampoos and conditioners as well as the best hot air brushes.
For more shoppable makeup, skincare and wellness content from Glamour UK Commerce Writer Denise Primbet, follow her on Twitter @deniseprimbet and Instagram @deniseprimbet.
Keep scrolling to discover our roundup of all the best cordless hair straighteners available now…
Dyson Corrale Cord-Free Straightener
Plates: Flexing manganese copper alloy plates.
Battery life: 30 minutes.
Charging time: 70 minutes.
Heat settings: 3 (165°C, 185°C and 210°C).
Why we love it: Let's face it – Dyson is one of the best brands when it comes to hair styling (Dyson Airwrap anyone?). The fuchsia-clad Dyson Corrale is an equally unique piece of tech – it features flexing copper plates and intelligent temperature control that allow you to achieve your desired style using less heat than other electrical devices. It offers up to 30 minutes of styling unplugged and reaches full charge in 70 minutes.
Make sure to bookmark these Boots discount codes to save when you shop for the best cordless hair straighteners.
BaByliss 9000 Cordless Straightener
Plates: Ceramic floating plates.
Battery life: 30 minutes.
Charging time: 3 hours.
Heat settings: 3 (160°C, 180°C, 200°C).
Why we love it: You can never go wrong with BaByliss. This cord-free hair straightener features ultra-smooth ceramic floating plates and patented Micro Heating Matrix technology to give your hair a smooth, glossy finish. This device also has a lithium-ion battery that reaches full charge in 3 hours and lasts for up to 30 minutes at a time. It comes with a snazzy travel pouch too. *adds to cart and hits checkout*
Save when you shop for the best cordless hair straighteners with these LookFantastic voucher and discount codes.
Plates: Ceramic-coated plates.
Battery life: Undisclosed.
Charging time: Undisclosed.
Heat settings: 2 (200°C and 230°C).
Why we love it: Remarkably affordable, this hair straightener from TRESemme features smooth ceramic plates and can reach up to 230°C. It heats up within just 30 seconds. Overall, it's the perfect affordable solution for all your styling needs, even in the typical London humidity.
Enjoy more savings when you shop for the best cordless hair straighteners using these Amazon discount codes.
Plates: Ceramic-coated plates.
Battery life: 20 minutes.
Charging time: 2 hours.
Heat settings: 1 (185°C).
Why we love it: Lightweight and travel-friendly? Yes please. This cordless flat iron uses the optimal temperature setting of 185°C to help style your hair while minimising heat damage to your hair. The ghd Unplugged Cordless Hair Straightener can heat up in just 45 seconds and features a USB-C charging cable and adaptor that can fuel it up within just 2 hours. Did we mention that it's specifically designed to meet airport regulations too, making it great to bring with you when travelling?
Save when you shop for the best cordless hair straighteners with these LookFantastic discount codes.
CLOUD NINE The Original Cordless Iron
Plates: Mineral-infused ceramic plates.
Battery life: Undisclosed.
Charging time: Undisclosed.
Heat settings: 3.
Why we love it: The Original Cordless Iron from CLOUD NINE comes with full-sized plates and a long-lasting battery to help maximise your hair styling potential. This device's biggest attraction is its Revive Mode, which works to minimise friction to style your hair at lower temperatures. Suitable for all hair types and great for taming frizz.
SUNMAY Voga 2 in 1 Cordless Hair Straightener and Curler
Plates: Floating titanium plates.
Battery life: 45 minutes.
Charging time: 2 hours.
Heat settings: 3 (165°C, 185°C, 205°C).
Why we love it: Is it a hair curler or a hair straightener? Easy – it's both. This device is a versatile cordless styling tool designed to simplify your hair care routine by combining two hair stylers in one. It's also ideal for travel and case easily fit inside your purse, bag or carry-on.
Enjoy more savings when you shop for the best cordless hair straighteners using these Amazon discount codes.
Beurer HS20 Cordless Rechargeable Hair Straightener
Plates: Ceramic-coated plates.
Battery life: 20 minutes.
Charging time: 2 hours.
Heat settings: 3 (160°C, 180°C, 200°C).
Why we love it: Looking for a powerful yet lightweight hair tool? Say no more. You can snag this hair straightener, which features ceramic-coated heating plates with tourmaline crystals that release negative ions and can prevent your hair from becoming statically charged. It's incredibly lightweight too, meaning your wrist won't feel tired while styling.
Enjoy more savings when you shop for the best cordless hair straighteners using these Amazon discount codes.
Revamp Progloss Liberate Cordless Compact Ceramic Hair Straightener
Plates: Ceramic-coated plates.
Battery life: 30 minutes.
Charging time: 3 hours.
Heat settings: 3 (160°C, 180°C, 210°C).
Why we love it: Thanks to this compact hair tool, straightening and styling on the go has never been simpler. Along with ceramic-coated styling plates that are infused with keratin, argan oil and coconut oil, this device offers up to 30 minutes of use on a single charge – quite good, particularly at this price range.
CLOUD NINE The Cordless Iron Pro Hair Straightener
Plates: Ceramic-coated plates.
Battery life: Undisclosed.
Charging time: Undisclosed.
Heat settings: 2 (160°C, 170°C).
Why we love it: Don't let this hair straightener's price tag scare you off – it's well worth the money. It packs a lot of punch for its compact size and has two styling temperatures to choose from, both of which maintain a heat level suited for optimum styling. Plus, did we mention that it comes with its own heat-resistant travel pouch, a universal voltage charger and interchangeable adaptors? 10/10 would recommend.
