Others We Tried

• BondiBoost Infrared Thermal Bounce Brush ($98): This is a popular thermal brush that you'll find recommended all over TikTok. It's a solid thermal brush, with easy controls to turn it on and to adjust the heat level, which has eight settings that range from 275 degrees to 450. It's one of the biggest temperature range options you'll find among these brushes; most only offer around five, while some offer no adjustments at all. It delivers nice results, but there are many reports and reviews that mention the device breaking, and BondiBoost primarily only offers a 30-day return window. There are mentions in comments about a one-year warranty, but BondiBoost's site doesn't confirm any warranty beyond the return window. It's no longer available on Amazon, and hasn't been for a few months now. It takes a long time to ship too.
• FoxyBae Hottie Hot Round Brush for $45: Though this brand is well-known for its tools and styling aids appearing in subscription beauty boxes like FabFitFun and Ipsy, most FoxyBae items are also available à la carte at Amazon. Though it looks like a blow-dry brush, this tool is advertised as both a curler and a straightener—“get a blowout without the hot air,” the website copy says. The fact it heats up to 430 degrees Fahrenheit was also promising. I have