Flat Irons

SMOOTH ID

An intelligent flat iron that personalizes heat to your hair type using T3 HeatID Technology for fast, healthy straightening.

$299.99
Color:
White
  • 30-Day Returns
  • 2-Year Warranty
  • Free Shipping with $99 Purchase
  • DETAILS
  • FEATURES
  • WHAT'S INSIDE
  • USER GUIDE
Meet the intelligent flat iron that does damage control. Featuring first-of-its-kind heat personalization, T3 Smooth ID shields your hair from excess heat exposure—without compromising results. Powered by T3 HeatID technology, a smart algorithm adjusts heat to your unique profile based on your hair texture, length, and color treatments. The result? A smooth, shiny finish with less damage.1 Pretty smart.
  • HeatID Technology Automatically adjusts to your hair's needs, protecting against overexposure to unnecessary heat
  • T3 Rapid HeatIQ® Technology Ensures advanced heat precision for beautiful results in just one pass
  • CeraGloss™ Ceramic Plates For shiny, frizz-free and long-lasting styles
  • Ion Generator Minimizes static frizz, boosts shine, and locks in style
  • Refresh Mode Reduces heat levels to retouch and smooth previously styled hair with less heat exposure
  • StyleEdge Design Straightens, waves or curls in a smooth, snag-free glide
  • Thermatouch® Technology Superior insulation offers greater comfort and control during styling
  • PrecisionControl Hinge Delivers optimal arm tension and plate pressure for increased styling control


Additional Features

  • Touch Screen/Auditory Feedback: For easy and intuitive setting selection
  • 9 Heat Settings: Deliver precise heat for every hair type and texture
  • Longer plates: Cover a wider surface of hair for fast styling
  • Auto World Voltage: For use around the world (plug adapter needed)
  • 1 hr Auto Off: For worry-free styling
  • 8ft., 360˚ Professional Swivel Cord: Prevents cord from getting tangled or twisted
  • Voltage: 100-240V
  • Product Weight: 13.8oz
  • Wattage: 52W

1" Smart Straightening & Styling Iron

View user guide
  • T3 Heat°ID
  • T3 Rapid HeatIQ®
  • 9 Heat Settings
  • Ion Generator
  • Refresh Mode
  • CeraGloss™ Ceramic Plates

Overall rating: 4.0151515 / 5 from 132 reviews.

AI Generated Review Summary

The T3 Smooth ID flat iron is praised for its ability to provide smooth, shiny hair with less damage. It features heat personalization and customizable temperature settings, making it a top choice for achieving salon-quality results at home.

Summary topics

  • Hair Smoothness: 43%
  • Heat Personalization: 15%
  • Hair Appearance: 9%
  • Damage Control: 8%
  • Value for Money: 8%

Review topics: ["size","results","quality","fit","color","feels","design","issue","value","look","hair","difference","style","appearance","works","iron","straightener","heats","settings","button","tool","setting","curls","waves","technology","instructions","stays","plates","damage","temperature"].

Review highlights

  • "This flat iron makes your hair look beautiful had me feeling chic and fabulous." — Dt8jrkryt
  • "My hair looks healthier and feels softer since I've been using this tool." — 6cos1kl9r62
  • "My hair looks so smooth and sleek and it actually stays straight!" — Lz8upcq1q

Reviews

The best ever

"This is the BEST straightener I have ever used in my entire life. I got this two years ago and I use it every week. I have very very curly and frizzy hair (and a lot of it) and this tackles it like a beast. I honestly couldn’t be happier with this product. Everytime I use a different straightener I always miss my t3. It comes on vacation with me to hotels with me it even has its own spot on my vanity. I love it. Definitely highly recommend this straightener. 10/10 overall no complaints at all will definitely be repurchasing if mine ever goes night night lol"

— Qdptrnrijp (5/5)

Worst Straightener

"I bought this straightener 1 year ago at Ulta. Worst $300 I’ve ever spent. It struggles to work through my hair. I thought spending a lot on a hair tool would be better… I was wrong."

— Fw2x0ta0ke (1/5)

Quality Changed

"Something Changed with the plates. Now it snags the hair when straightening. Go back to the old plates. The new ones are horrible."

— Wyym8s47v (1/5)

Would recommend

"I honestly have nothing bad to say. It’s super cute and my hair doesn’t feel fried after using it like with some hair straighteners. The set up was super easy just tell the straightener your hair length if you’ve had any color and I believe your hair type and it programs the heat for you and it stays on those settings which is very nice."

— Ulziiwmti (5/5)

Defective

"Before I even used it I attempted to peel the clear sticker off that is over the controls and it completely took the white finish off the flat iron. It’s been 5+ weeks and I can’t get customer support to assist in a return so that I don’t have to pay the $10+ return shipping going through their automated returns. I contacted them the same day and multiple times!!! At this point it’s past the 30 days so I’m sure they will tell me I’ve exceeded the return timeframe 😠"

— Fe63yf5hlys (1/5)

Love it

"Love this straightener it made my hair so shiny and straight! I didn’t feel like there was damage like some of the others will do after. Also love that it can give me beautiful curls as well!Complimentary from t3micro"

— A78qd2lrifd (5/5)

Waste of Money

"Learning how to turn this on is so difficult. There is no actual button. I can see why this is final sale. It was a complete waste of money."

— Wmspw9ph (1/5)

I would never purchase again

"Stopped working less than a year after purchase. Don’t waste your money because customer service is terrible! My sister is a stylist and there are so many better options that last so much longer. I will not be ordering anymore T3 products after this experience."

— Mtgo6q5la (1/5)

Best Straightener Ever!

"I love this straightener! I had been considering it as my new straightener for a while and I liked that it could be programmed to my specific hair type although I was a little skeptical. Shipping took a bit longer but that was probably because I got a popular color during their super spring sale. It was worth the wait. It was easy to program with clear and helpful instructions. To really test it I straightened my hair after washing it. I have naturally curly coarse-textured medium-length and color-treated hair. This did an amazing job! With my old straightener it would take 3-4 hours to straighten and the top layers were rarely that silky smooth. I finished in 2 hours with this one and my hair stayed smooth the whole time only needing a quick touch-up once I finished. It even held up on a particularly humid and hot Texas evening. I also used the retouch option which worked great too! I got many compliments on how smooth my hair looked. Very happy with this product."

— Wo8ykcd5 (5/5)

Pretty basic noisy and overpriced

"It’s too noisy childish and overpriced. It works the same as a $100 straightener I have. I did not notice any different in it being less damaging to the hair. It heats up quickly but it’s really too much for me. Seems good for someone who is blind or lonely and needs more noise but for me my get ready time is peaceful and this tool is quite abnoxious. If it had a mute button I would have kept it."

— Em7dklio92p (2/5)

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