eBand Smart Bracelet for Personalized Nicotine Withdrawal Control

Nicotine addiction is one of the most difficult dependencies to overcome. Traditional methods like patches, gums, and vapes offer relief but often fall short because they lack one crucial feature: timing. Most solutions provide a fixed-dose schedule without responding to real withdrawal episodes, leaving users frustrated and at risk of relapse.

eBand introduces a fundamentally different approach. It is the first wearable device that intelligently detects physiological signs of nicotine withdrawal and delivers a personalized dose of medication only when needed. By continuously monitoring real-time biometric data, eBand adapts to each user’s unique quitting journey, minimizing unnecessary exposure to nicotine while making the process less stressful and more successful.

Worn like a bracelet, eBand is lightweight, discreet, and integrated with a mobile app that lets users track their progress, adjust therapy, and stay motivated through every step.

Continuous Monitoring of Stress Indicators to Detect Cravings

The eBand system is built on a dual-parameter model: blood pressure variability and skin conductance. These two metrics are well-established physiological indicators of stress, the type of stress that correlates directly with nicotine cravings and withdrawal.

Once the device is calibrated, it measures baseline values when the user is calm and symptom-free. If blood pressure shifts significantly, the device automatically initiates a second check of skin conductance. Only when both signals show statistically valid changes does eBand trigger a microdose of medication, typically a nicotine or bupropion formulation stored in the cartridge.

This method ensures that nicotine is delivered only in moments of actual need, avoiding the common issue of overuse found in conventional therapies. It’s a data-driven approach that adapts in real time to the body’s signals, not the clock.

Precision Nicotine Delivery via Carbon Nano-Tube Channels

At the heart of eBand’s delivery mechanism is its use of densely packed multiwalled carbon nanotubes (MWCT). These microscopic channels, embedded within the medication cartridge, release liquid nicotine when activated by a specific electrical voltage threshold.

The process is simple yet highly controlled: when the device detects a verified withdrawal event, a platinum wire inside the cartridge completes the circuit. This alters the surface properties of the liquid droplet inside, switching it from a hydrophobic to a hydrophilic state. The droplet then moves through the nano-tubes and onto the user’s skin, where it is slowly and evenly absorbed.

This advanced system prevents dosing errors, allows for immediate release when needed, and avoids the variability seen in patches or oral delivery methods. It also ensures comfort and discretion, as the user won’t feel or see the release happening.

App-Based Therapy Control and Dose Reduction Over Time

eBand isn't just reactive — it’s intelligently regressive. Through its connected smartphone app, users can view real-time data on nicotine delivery events, withdrawal triggers, and progress over time. The app automatically adjusts the medication schedule by decreasing the dosage as the user’s physiological dependency decreases, supporting a smooth and natural weaning process.

Users have control over therapy intensity while still relying on eBand’s autonomous detection system. This combination of automation and personalization makes eBand effective for users at any stage of their quitting journey — from those taking their first step, to those needing precision support to stay off nicotine for good.

The visual progress tracking and milestone indicators in the app reinforce motivation. Seeing fewer withdrawal-triggered releases week by week helps users build confidence and sustain long-term commitment, with fewer relapses and less frustration.

eBand as a Practical Alternative to Conventional Quit-Smoking Tools

What makes eBand stand out is not just its technology, but its strategy. Instead of fighting addiction with willpower alone or depending on scheduled dosing, it responds to the body’s needs in real time. That means fewer side effects, less guesswork, and a greater chance of success.

For many, quitting smoking feels like a distant goal — but with eBand, it becomes a measurable process, one signal and one smart decision at a time. By combining physiological monitoring, precise delivery, and behavioral reinforcement, eBand creates a support system that is scientific, practical, and deeply personal.

This isn’t just a device — it’s a smarter, safer path toward nicotine freedom.