Breathe Cleaner. Sleep Deeper. Live Better
What We Do
Our Mission
For Smokers
For Smokers Who Want a Cleaner Choice
WONZ L Series
You don’t have to choose between quitting overnight and harming your body every day. With the WONZ L2, you get a cleaner, smarter way to enjoy your routine while cutting down on what hurts you most.
L2 is powered by our Cigpal harm-reduction technology, which uses precise low‑temperature heating and multi‑stage ceramic filtration to dramatically reduce tar, carbon monoxide, heavy metals, and other toxic substances compared to traditional burning cigarettes.
No open flame, zero ash, and a softer smell mean less mess for you—and less secondhand impact on the people around you.
Used as part of our structured NicFree Digital Cessation Program, L2 helps you move step by step from harm reduction, to intake control, to full cessation, supported by objective CO breath monitoring and clear progress tracking.
For Nights
For Nights That Actually Restore You
WONZ VNS Series
If stress, overthinking, jet lag, or late‑night screens are ruining your sleep, our VNS Sleep Assistant is designed to help your brain find the “off switch” again—gently and drug‑free.
Clipped comfortably on your ear like a lightweight earbud, the device delivers gentle vagus nerve stimulation to calm your nervous system, support sleep onset, and improve sleep continuity over time.
With multiple modes and 20 intensity levels, you can personalize each 20‑minute session for sleep, stress relief, meditation, or daytime focus—all backed by lab-tested safety and real‑world studies with leading hospitals.
In as little as 30 days, many users experience faster sleep onset, fewer night awakenings, and clearer mornings, without relying on sedatives or forming new drug dependencies.
How It Works
Science First, Always
Beijing Chao-yang Hospital, Capital Medical University
Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
Peking Union Medical College Hospital
Huzhou Institute of Zhejiang University
China National Accreditation Service for Conformity Assessment
Learn More
We believe better habits should be built on evidence, not hype. That’s why WONZ collaborates with top medical institutions, including Beijing Chaoyang Hospital, Sir Run Run Shaw Hospital of Zhejiang University, and Peking Union Medical College Hospital, on clinical research, digital therapy programs, and real‑world harm‑reduction studies.
Our harm‑reduction system has been validated by CNAS‑accredited laboratories, showing up to 98% overall reduction in key harmful substances versus traditional cigarette combustion, including significant decreases in tar, carbon monoxide, and multiple toxic organic compounds.
Across our portfolio, WONZ now holds 129 granted patents—covering inventions, utility models, and industrial designs—protecting the technology that powers both L2 and our VNS sleep solutions.
Our Step
From China to the World
Founded in 2020, WONZ Technology is a digital health innovator focused on nicotine addiction intervention, neuroregulatory sleep enhancement, and modernized herbal wellness.
In just a few years, we have expanded into 12 countries and regions with a multi‑channel global presence, showcasing our solutions at leading industry events such as InterTabac, CES , and IFA Berlin.
Wherever you are—working late, stuck in traffic, or winding down at home—our goal is simple:
give you cleaner breaths, deeper rest, and a health journey that actually fits your real life.
WONZ at IFA 2025, Berlin, Germany
WONZ Product Launch 2025, Beijing, China
WONZ at CES 2025, Las Vegas, USA
WONZ at InterTabac 2024, Dortmund, Germany
WONZ at IFA 2024, Berlin, Germany
Start from today
Ready to change the way you smoke and sleep?
Explore the WONZ L2 for harm‑reduced smoking, and discover the VNS Sleep Assistant for calmer nights and clearer days—so you can start living better from this moment on.
Try Our Products
