Thermage FLX incorporates AccuREP™ technology, a real-time feedback system that automatically adjusts the energy output before each RF pulse is delivered. By detecting skin impedance and reflective signals, it precisely calibrates energy levels, ensuring optimal thermal effects on each treatment area. This personalised adjustment makes the treatment more accurate and effective. Compared to earlier generations, Thermage FLX has a larger treatment head, allowing it to cover more skin surface area. Additionally, the optimised energy transmission speed shortens treatment time by 25%, improving overall efficiency.