September 18 — Leading vaporization technology company Firstunion Group officially launched its innovative heated tobacco product—the Biheat Series—at the InterTabac exhibition in Germany. The product series adopts the industry’s first Dual Heating System, which maximizes tobacco activation, extends single-use duration, and ensures excellent taste consistency and heating efficiency. In addition, through pioneering applications such as AI model capabilities and large-screen interaction, Biheat accurately responds to evolving consumer demands, pioneering a new development path for HTP (Heated Tobacco Products) and fully demonstrating Chinese enterprises’ leading strength in global HTP R&D.
Dual Heating System: Dual Boost to Efficiency and Taste
The industry’s first dual heating system represents the core technological breakthrough of the Biheat Series and is the origin of its name.
Traditional single-point heating in HTP products often results in over 30% consumable waste and flavor inconsistency caused by uneven heating. In contrast, the Biheat Series integrates different heating technologies in one device, achieving multi-dimensional heating synergy that ensures uniform and comprehensive heat distribution.
This allows the same tobacco stick to be heated multiple times, with multiple heating modes operating simultaneously, unlocking the full value of each stick.
In terms of user experience, the Dual Heating System brings two major enhancements: High taste consistency—from the first puff to the last, the experience remains consistently full and pure; and a significantly extended single-use duration. Tests show that a single consumable can support 20+ puffs under the Biheat system, representing 40%+ efficiency improvement compared with traditional devices.
AI and Large-Screen Interaction: A Futuristic Experience
The Biheat Series is the first in the industry to seamlessly integrate AI intelligence with a large high-definition interactive screen (up to 3.42″), creating a smart interactive experience on HTP products akin to wearable devices.
The AI algorithm learns users’ smoking habits in real time—such as intensity, duration, and inhalation volume—and dynamically adjusts the heating curve to ensure each puff delivers optimal flavor and satisfaction while optimizing energy efficiency.
The smart interactive screen serves as a health management hub: Key information like battery level, power mode, and puff statistics is clear at a glance; usage records are visualized with weekly/monthly trends to help manage nicotine intake. Some products even support the DeepSeek AI model and a voice assistant, enabling hands-free control, Q&A, and personalized recommendations.
Firstunion Group has been deeply engaged in the heated tobacco field for 10+ years, entering pan-Asian markets such as Japan, Russia, and Indonesia and continuously incorporating localized user feedback. As of the first quarter of 2025, the company has obtained 2,000+ patents related to heated tobacco, including 200+ international PCT patents.
With the launch of the Biheat Series, Firstunion Group will continue to leverage its technological expertise and market insights to develop forward-looking solutions, providing the global novel tobacco industry and consumers with more innovative and health-conscious choices.
