It’s easy to forget to turn off your flat iron, especially if you’re rushing to get ready in the morning. This can be a serious safety risk, especially if your straightener is left near flammable materials. Thankfully, if you invest in a flat iron with auto shut-off, your straightener will turn off even if you forget to hit the off switch.
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In A Hurry? Our Top Picks
| Image | Title | Price | Buy |
|---|---|---|---|
Top | Titanium Flat Iron Dual Voltage Auto Shut Off Hair Straightener | Buy on Amazon | |
 | AXUF Hair Straightener 1.57'' Wide Plate, Ceramic Flat Iron for Hair with 5 Temp Setting, Hair Straightener and Curler 2 in 1 Dual Voltage | Buy on Amazon | |
 | Andis 37690 Professional 1.5-Inch 450ºF High Heat Ceramic Flat Iron with Dual Voltage and Auto Shut-off, Black | Buy on Amazon | |
 | CHI Original Digital Ceramic Hairstyling Midnight Matte Iron | Buy on Amazon |
20 Best Flat Irons With Auto Shut-Off
1. Lovani Titanium Flat Iron
Highlights
While this flat iron can quickly reach temperatures as high as 450 degrees, it also shuts off automatically after 60 minutes, giving you peace of mind. It’s equipped with other safety features as well, like a slip-proof design and a tangle-proof cord. It even comes with protective gloves to keep your hands from being burnt.
Features
- Nano titanium plates
- Digital temperature display
- Five temperature settings
What we like
The titanium plates distribute heat evenly throughout your hair, helping to prevent frizz.
What we don’t like
If you have thick, curly, or coarse hair, you may have to turn the temperature up to the max setting to see results.
2. AXUF Hair Straightener
Highlights
This 2-in-1 flat iron is capable of straightening and curling hair. It has five temperature settings, ranging from 270 to 450 degrees, and will shut off automatically after 60 minutes. Since it uses PTC Heating Tech, it provides hair with constant, stable heat that’s evenly distributed.
Features
- Extra-wide titanium plates
- 360° Swivel Cord
- Heats up in just 15 seconds
What we like
It’s a versatile styling tool that can straighten and curl most hair types.
What we don’t like
It can pull or snag hair during styling.
3. Andis Ceramic Professional Flat Iron
Highlights
This high-heat ceramic flat iron offers 20 variable heat settings, making it perfect for styling any type of hair. No matter what temperature you set it to, it’ll turn off automatically after 30 minutes. It uses ceramic technology to provide hair with a smooth and shiny finish.
Features
- Heats up in 30 seconds
- Maximum temperature of 450 degrees
- Swivel cord
What we like
The wide range of temperature settings make this straightener a good match for many hair types.
What we don’t like
It’s easy to accidentally change the temperature while you’re using the flat iron.
4. CHI Original Digital Ceramic Flat Iron
Highlights
This salon-quality straightener is able to heat all the way up to 425 degrees in just 60 seconds, allowing for ultra-fast styling. It automatically turns off after one hour to prevent safety issues. The ceramic plates on the flat iron are curved for a better grip.
Features
- Digital LCD display
- 9 ft swivel cord
- Dual voltage for travel
What we like
Even though this is a professional-grade product, it’s easy to use at home.
What we don’t like
It may not get hot enough to straighten very coarse hair.
5. Conair Double Ceramic Flat Iron
Since this flat iron has extra-long plates, it can style hair quickly with minimal damage. It’s able to heat up to 410 degrees and automatically turns off after 60 minutes. The plates are ceramic-coated, providing consistent heat and protection from frizz.
Highlights
- Five temperature settings
- Floating plates
- Heats up in 30 seconds
Features
What we like
This might be the best flat iron with auto shut off at this price point.
What we don’t like
Because the plates are only ceramic coated, they’ll eventually become less effective.
6. CkeyiN Hair Straightener
Highlights
You’ll find 12 temperature settings on this flat iron, along with a lock mode that prevents accidental temperature changes. It’s able to heat up to 450 in only 30 seconds and will shut down automatically after one hour. Since it has 3D floating plates, you don’t have to worry about snagging your hair while you’re straightening.
Features
- Anti-scalding safety handle
- Digital LCD display
- Tourmaline-coated alloy plates
What we like
This is a very efficient straightener that’s also loaded with safety features.
What we don’t like
You may need to replace your flat iron when the ceramic tourmaline coating starts to wear off.
7. Revamp ProGloss Steamcare Ceramic Straightener
Highlights
This flat iron uses steam to smooth hair, ensuring that it doesn’t lose any moisture as it’s straightened. It offers three steam settings, temperatures from 320 to 430 degrees, and automatically shuts off after one hour. The ceramic and ionic plates on the straightener provide additional protection.
Features
- Professional lock-in moisture steam technology
- Advanced intelligent heat control
- Ceramic and ionic floating plates
What we like
The plates are infused with keratin, coconut oil, and argan oil to give hair even more moisture.
What we don’t like
It can take time to get used to the steam heat settings.
8. HSI Professional Ceramic Flat Iron
Highlights
With this flat iron, you can straighten, flip, and curl hair, giving you plenty of styling options. It’s equipped with micro-sensors to prevent heat damage and automatically shuts off after an hour. Thanks to its small size and dual voltage settings, it’s perfect to take with you when you travel.
Features
- Adjustable temperature settings from 140 to 450 degrees
- Ceramic and tourmaline crystal ion plates
- 360 degree swivel cord
What we like
This is a compact, portable straightener that easily fits into suitcases.
What we don’t like
Since it’s so small, it can take longer to straighten your hair.
9. TYMO 2-in-1 Flat Iron and Curler
Highlights
Not only can this flat iron heat up in just 10 seconds, but it can straighten and curl your hair! It has an impressive 32 temperature settings and automatically shuts off after just five minutes without movement. Thanks to the user-friendly design, it’s a great tool for quick-and-easy styles.
Features
- 32 temperature settings from 140 to 450 degrees
- LED temperature display
- Portable size
What we like
With this straightener, you’ll be able to create all kinds of styles while avoiding accidental burns.
What we don’t like
It might be a little too small for some users.
10. NITION Platinum Professional Straightener
Highlights
This innovative straightener is designed to be operated without any buttons. Just rotate it clockwise to power it on and turn up the temperature and turn it counterclockwise to turn down the temperature or power it off. Since it automatically shuts off after 60 minutes, you won’t have to worry about leaving it on.
Features
- MCH ceramic heater with built-in C sensor
- Six temperature settings up to 450 degrees
- 9ft salon power cord
What we like
It’s a lightweight straightener that can keep frizz under control!
What we don’t like
Since it’s round, it can roll off flat surfaces.
11. MHU Professional Keratin Ion Straightener
Highlights
You’re sure to appreciate this flat iron if you’re in a hurry. It can heat all the way up to 450 degrees in just 30 seconds, and it turns off automatically after one hour. Thanks to its ceramic keratin-coating plates, it can leave hair looking smooth and shiny.
Features
- 360 degree angle-free swivel cord
- Adjustable temperature settings from 285 to 450 degrees
- Temperature memory button
What we like
Thanks to the long cord and 3D floating plates, this flat iron is easy to work with.
What we don’t like
The keratin on the plates will wear off with regular use.
12. Revlon Essential Straight Flat Iron
Highlights
This compact and inexpensive flat iron is small enough to fit into many purses, but it’s still powerful enough to tame frizz and straighten hair. It can quickly heat up to 400 degrees and will automatically shut off after one hour. The plates are ceramic coated to provide hair with extra protection.
Features
- Tangle-free swivel cord
- Comfortable silicone finger grips
What we like
It’s a budget-friendly straightener that you can take anywhere!
What we don’t like
This can’t achieve the same results as salon-quality straighteners.
13. Wazor Titanium Flat Iron
Highlights
This dependable straightener from Wazor can heat up in 60 seconds and will automatically shut down after 60 minutes. It has adjustable temperature settings from 250 to 450 degrees, allowing you to find the best temperature for your hair type. If you’d like to add some curl to your hair, it can also double as a curling iron!
Features
- Floating titanium plates
- Tangle-free swivel cord
- Auto dual voltage
What we like
This is a fast and flexible flat iron that you can use to create all kinds of styles.
What we don’t like
The 7/8″ titanium plate may be too small for thicker hair.
14. Remington Anti-Static Flat Iron
Highlights
The long, thin plates on this straightener are perfect for styling long hair. It has six temperature settings and heats all the way up to 410 degrees, with a 60-minute auto shut-off setting to prevent safety issues. The plates are coated with tourmaline to prevent static, frizz, and flyaways.
Features
- Digital controls and LCD temperature display
- Anti-static technology
- Titanium-coated ceramic plates
What we like
It heats up quickly and slides smoothly through your hair without any snags.
What we don’t like
The coating on the plates will wear off eventually, which makes the flat iron less effective at fighting static.
15. Mondava PULSE Professional Ionic Hair Iron
Highlights
This unique flat iron vibrates as it straightens, producing negative ions and getting rid of frizz before it forms. The digital temperature control settings allow you to choose the perfect temperature for your hair, up to 450 degrees. Thanks to its real ceramic plates, it can leave hair shiny and smooth.
Features
- 60 minute auto shut-off
- Tangle-free salon swivel cord
- Smooth 1″ ceramic plates
What we like
The flexible temperature settings provide more customization than the average flat iron.
What we don’t like
The vibrations from the flat iron can get pretty loud.
16. Vivid & Vogue Ceramic Flat Iron
Highlights
With this adorable baby-pink straightener, you can quickly style your hair without causing damage. It can quickly heat all the way up to 446 degrees and automatically powers down after 60 minutes. The long ceramic plates are perfect for styling curly and wavy hair.
Features
- Comes with a storage bag
- 6.5′ rotating power cord
- Digital LCD temperature display
What we like
This is definitely one of the cutest flat irons on the market.
What we don’t like
It feels a little cheap compared to other straighteners at this price point.
17. ShowSee 2-in-1 Flat Iron
Highlights
Thanks to the unusual L-shaped heating plates on this styling tool, it can straighten and curl your hair with equal ease. It has a wide temperature range of 300 to 450 degrees and can reach its max heat in only 30 seconds. The plates are coated with collagen to nourish your hair as you style.
Features
- 30 minute auto shut-off
- Collagen-coated ceramic plates
- Safety-lock settings protect plates from damage
What we like
It’s suitable for all hair types and can be used to create a range of styles.
What we don’t like
You’ll start to see the collagen coating wear off with regular use.
18. Hot Tools Signature Ceramic Flat Iron
Highlights
This ergonomic flat iron is easy to use and comfortable to hold, even for long stretches of time. Since the ceramic-coated plates are wide and long, you can style your hair in less time. It has a max temperature setting of 450 degrees and automatically shuts off after two hours.
Features
- 6ft tangle-free swivel cord
- Digital LCD temperature display
- Universal dual voltage
What we like
It’s a lightweight straightener that anyone can use, even beginners.
What we don’t like
The plates can wear down with regular use.
19. Furiden Professional Hair Straightener
Highlights
Thanks to its round design, this styling tool from Furiden is both a great flat iron and an amazing curling iron. It offers five temperature settings, ranging from 250 to 450 degrees, and can heat up in just 15 seconds. The flat iron even has an extra-long cord so that you can walk around while you style your hair.
Features
- 60 minute auto shut-off
- Worldwide dual voltage
- Curved plates to prevent snagging
What we like
It excels as both a straightener and a curling iron, making it an amazing 2-in-1 styling tool
What we don’t like
It doesn’t have ceramic plates, which might be an issue if your hair is prone to frizz.
20. CHI Tourmaline Pure Pink Flat Iron
Highlights
This straightener comes in a bold shade of pink that’s sure to stand out! It’s equipped with curved, floating ceramic plates that generate far infrared and negative ions as you style your hair, helping to lock in moisture and prevent frizz. Thanks to the temperature dial, you can find the perfect heat level for your hair type.
Features
- 60 minute auto shut-off
- Universal dual voltage
- Temperature range of 180 to 410 degrees
What we like
Not only does this come in a fun color, but it’s a powerful flat iron that can leave hair smooth and shiny.
What we don’t like
If you have very fine hair, it might not clamp down tightly enough for you.
Frequently asked questions
Leaving your flat iron on can be a safety hazard. By choosing a straightener with auto shut-off, you can avoid making a mistake with serious consequences.
When a flat iron has auto shut-off, it will turn off automatically after a certain amount of time has passed. Some straighteners will also turn off automatically when they get too hot.
Not every flat iron has auto shut-off, but this is a very common feature. It’s especially common to see this feature in salon-quality flat irons.
The amount of time it takes a flat iron with auto shut-off to turn off varies from model to model. While most straighteners shut down within an hour, there are some shut off in as little as 15 minutes.
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Dee has been following the Curly Girl Method for over four years and is our in-house Curly Girl expert. She has a keen interest in natural haircare and has tried and tested her share of CGM products. She has a photographic memory of most sulfate and silicone-free hair products available on the high street and she’s always happy to recommend you her favorites.
