Paul Mitchell Smooth+ Ceramic Flat Iron (Smooth+)

One-line verdict

The Paul Mitchell Smooth+ Ceramic Flat Iron delivers fast heat-up and smooth shiny results with one pass for daily users but shows inconsistent durability that leads to early failures versus longer-lasting rivals.

How it compares

• vs BabylissPRO Nano Titanium ($100–$150): Paul Mitchell wins on single-pass smoothness and shine finish, BabylissPRO wins on price-to-performance value and heat consistency longevity
• vs CHI Original Ceramic ($80–$100): Paul Mitchell wins on one-pass results and shine for fine or damaged hair, CHI wins on price and straightening speed for thick or curly textures
• vs Kristin Ess 3-in-One ($80–$100): Paul Mitchell wins on smoothness and shine output per pass, Kristin Ess wins on styling versatility and dual-voltage travel use
• vs Drybar Brush Crush ($140–$160): Paul Mitchell wins on flat-iron precision and price, Brush Crush wins on gentler daily styling and ease of use for color-treated hair

AI-summarized review themes

Frequently Praised

• Heats up in seconds and reaches styling temperature quickly
• Straightens thick wavy hair smoothly with minimal passes
• Leaves hair noticeably shiny and soft after use
• Comfortable grip and auto shut-off add daily convenience
• Reduces styling time and damage through fewer passes

Frequently Criticized

• Stops working after weeks or months of regular use
• Display or power issues appear on some units
• Does not reach high enough heat for very coarse hair
• Occasional snagging or pulling during passes

Best for

Daily at-home straightening, color-treated or damaged hair, users upgrading from budget tools

Not for

Heavy professional salon use, very thick coarse hair needing max heat, buyers prioritizing multi-year reliability

Data sources

• Estimated ~1000 purchase reviews via Amazon
• Review period: 2015–2026
• Sentiment confidence: medium